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1. general description the nx3l4357 is a low-ohmic single-pole triple-t hrow analog switch suitable for use as an analog or digital 3:1 multiplexer/demultiplexer. it has two digital select inputs (s0 and s1), one digital enable input (e ), three independent inputs/outputs (y0, y1 and y2) and a common input/output (z). the device features a broadcast mode, when s0 and s1 are both high the signal applied to pin z is passed to y0, y1 and y2. schmitt trigger action at the digital inputs makes the circuit tolerant to slower input rise and fall times. low threshold digital inputs allows th is device to be driven by 1.8 v logic levels in 3.3 v applications without signific ant increase in supply current i cc . this makes it possible for the nx3l4357 to switch 4.3 v signals with a 1.8 v digital controller, eliminating the need for logic level translation. the nx3l4357 allows signals with amplitude up to v cc to be transmitted from z to yn or yn to z. its low on resistance (0.5 ? ) and flatness (0.13 ? ) ensures minimal attenuation and distortion of transmitted signals. 2. features and benefits ? wide supply voltage range from 1.4 v to 4.3 v ? very low on resistance (peak): ? 1.65 ? (typical) at v cc =1.4v ? 0.95 ? (typical) at v cc =1.65v ? 0.55 ? (typical) at v cc =2.3v ? 0.50 ? (typical) at v cc =2.7v ? 0.50 ? (typical) at v cc =4.3v ? break-before-make switching ? high noise immunity ? esd protection: ? hbm jesd22-a114f class 3a exceeds 7500 v ? mm jesd22-a115-a exceeds 200 v ? cdm aec-q100-011 revision b exceeds 1000 v ? iec61000-4-2 contact discharge exceeds 6000 v for switch ports ? cmos low-power consumption ? latch-up performance exceeds 100 ma per jesd 78b class ii level a ? 1.8 v control logic at v cc = 3.6 v ? control input accepts volt ages above supply voltage ? very low supply current, even when input is below v cc ? high current handling capabilit y (350 ma continuous cu rrent under 3.3 v supply) ? specified from ? 40 ? c to +85 ? c and from ? 40 ? c to +125 ? c nx3l4357 low-ohmic single-pole triple-th row analog switch with enable input rev. 4 ? 7 november 2011 product data sheet
nx3l4357 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 4 ? 7 november 2011 2 of 21 nxp semiconductors nx3l4357 low-ohmic single-pole triple-throw analog switch with enable input 3. applications ? cell phone ? pda ? portable media player 4. ordering information 5. marking 6. functional diagram table 1. ordering information type number package temperature range name description version NX3L4357GM ? 40 ? c to +125 ? c xqfn10u plastic extremely thin quad flat package; no leads; 10 terminals; utlp based; body 2 ? 1.55 ? 0.5 mm sot1049-2 table 2. marking type number marking code NX3L4357GM d43 fig 1. logic symbol fig 2. logic diagram y0 y1 s0 s1 e y2 z 001aak763 y0 y1 y2 s0 s1 z e decoder 001aak764
nx3l4357 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 4 ? 7 november 2011 3 of 21 nxp semiconductors nx3l4357 low-ohmic single-pole triple-throw analog switch with enable input 7. pinning information 7.1 pinning 7.2 pin description fig 3. pin configuration sot1049-2 (xqfn10u) 001aak765 n.c. transparent top view y2 y1 y0 s1 z e s0 gnd nx3l4357 2 3 46 7 8 9 1 51 0 v cc table 3. pin description symbol pin description s0 1 select input s1 2 select input z 3 common output or input e 4 enable input (active low) gnd 5 ground (0 v) n.c. 6 not connected y2 7 independent input or output y1 8 independent input or output y0 9 independent input or output v cc 10 supply voltage
nx3l4357 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 4 ? 7 november 2011 4 of 21 nxp semiconductors nx3l4357 low-ohmic single-pole triple-throw analog switch with enable input 8. functional description [1] h = high voltage level; l = low voltage level; x = don?t care. 9. limiting values [1] the minimum input voltage rating may be exceeded if the input current rating is observed. [2] the minimum and maximum switch voltage ratings may be exceeded if the switch clamping current rating is observed but may not exceed 4.6 v. [3] for xqfn10u packages: above 132 ? c the value of p tot derates linearly with 14.1 mw/k. table 4. function table [1] e s1 s0 channel on llly0 = z llhy1 = z lhly2 = z l h h y0, y1, y2 = z (broadcast mode) h x x switches off table 5. limiting values in accordance with the absolute maximum rating system (iec 60134). voltages are referenced to gnd (ground = 0 v). symbol parameter conditions min max unit v cc supply voltage ? 0.5 +4.6 v v i input voltage select input s0, s1 and e [1] ? 0.5 +4.6 v v sw switch voltage [2] ? 0.5 v cc + 0.5 v i ik input clamping current v i < ? 0.5 v ? 50 - ma i sk switch clamping current v i < ? 0.5 v or v i >v cc + 0.5 v - ? 50 ma i sw switch current v sw > ? 0.5 v or v sw < v cc + 0.5 v; source or sink current - ? 350 ma v sw > ? 0.5 v or v sw < v cc + 0.5 v; pulsed at 1 ms duration, < 10 % duty cycle; peak current - ? 500 ma t stg storage temperature ? 65 +150 ?c p tot total power dissipation t amb = ? 40 ? cto+125 ?c [3] - 250 mw
nx3l4357 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 4 ? 7 november 2011 5 of 21 nxp semiconductors nx3l4357 low-ohmic single-pole triple-throw analog switch with enable input 10. recommended operating conditions [1] to avoid sinking gnd current from termi nal z when switch current flows in terminal yn, the voltage drop across the bidirecti onal switch must not exceed 0.4 v. if the switch current flows into terminal z, no gnd current will flow from terminal yn. in this case, ther e is no limit for the voltage drop across the switch. [2] applies to select input sn signal levels. 11. static characteristics table 6. recommended operating conditions symbol parameter conditions min max unit v cc supply voltage 1.4 4.3 v v i input voltage select input s0, s1 and e 04.3v v sw switch voltage switch input y0, y1 and y2 [1] 0v cc v t amb ambient temperature ? 40 +125 ?c ? t/ ? v input transition rise and fall rate v cc = 1.4 v to 4.3 v [2] - 200 ns/v table 7. static characteristics at recommended operating conditions; volt ages are referenced to gnd (ground 0 v). symbol parameter conditions t amb = 25 ?c t amb = ? 40 ? c to +125 ?c unit min typ max min max (85 ?c) max (125 ?c) v ih high-level input voltage v cc = 1.4 v to 1.6 v 0.9 - - 0.9 - - v v cc = 1.65 v to 1.95 v 0.9 - - 0.9 - - v v cc = 2.3 v to 2.7 v 1.1 - - 1.1 - - v v cc = 2.7 v to 3.6 v 1.3 - - 1.3 - - v v cc = 3.6 v to 4.3 v 1.4 - - 1.4 - - v v il low-level input voltage v cc = 1.4 v to 1.6 v - - 0.3 - 0.3 0.3 v v cc = 1.65 v to 1.95 v - - 0.4 - 0.4 0.3 v v cc = 2.3 v to 2.7 v - - 0.5 - 0.5 0.4 v v cc = 2.7 v to 3.6 v - - 0.5 - 0.5 0.5 v v cc = 3.6 v to 4.3 v - - 0.6 - 0.6 0.6 v i i input leakage current select input s0, s1 and e ; v i =gndto4.3v; v cc = 1.4 v to 4.3 v --- - ? 0.5 ? 1 ? a i s(off) off-state leakage current port y0, y1 and y2; see figure 4 v cc = 1.4 v to 3.6 v - - ? 5- ? 10 ? 100 na v cc = 3.6 v to 4.3 v - - ? 10 - ? 50 ? 200 na i s(on) on-state leakage current z port; see figure 5 v cc = 1.4 v to 3.6 v - - ? 5- ? 20 ? 200 na v cc = 3.6 v to 4.3 v - - ? 10 - ? 50 ? 400 na i cc supply current v i =v cc or gnd; v sw =gndorv cc v cc = 3.6 v - - 100 - 300 3000 na v cc = 4.3 v - - 150 - 500 5000 na
nx3l4357 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 4 ? 7 november 2011 6 of 21 nxp semiconductors nx3l4357 low-ohmic single-pole triple-throw analog switch with enable input 11.1 test circuits ? i cc additional supply current v sw =gndorv cc v i = 2.6 v; v cc =4.3v - 2.0 4.0 - 7 7 ? a v i = 2.6 v; v cc = 3.6 v - 0.35 0.7 - 1 1 ? a v i = 1.8 v; v cc = 4.3 v - 7.0 10.0 - 15 15 ? a v i = 1.8 v; v cc =3.6v - 2.5 4.0 - 5 5 ? a v i = 1.8 v; v cc = 2.5 v - 50 200 - 300 500 na c i input capacitance -1.0----pf c s(off) off-state capacitance port y0, y1 and y2 - 35 - - - - pf c s(on) on-state capacitance port z; broadcast mode - 330 - - - - pf port y0, y1 and y2 - 170 - - - - pf table 7. static characteristics ?continued at recommended operating conditions; volt ages are referenced to gnd (ground 0 v). symbol parameter conditions t amb = 25 ?c t amb = ? 40 ? c to +125 ?c unit min typ max min max (85 ?c) max (125 ?c) v i =0.3vorv cc ? 0.3 v; v o =v cc ? 0.3 v or 0.3 v. fig 4. test circuit for measuring off-state leakage current i s 001aak766 v i gnd sn e z v il or v ih v ih v cc yn v o v i =0.3vorv cc ? 0.3 v; v o =v cc ? 0.3 v or 0.3 v. fig 5. test circuit for measuring on-state leakage current i s 001aak767 v o gnd sn e z v il or v ih v il v cc yn v i
nx3l4357 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 4 ? 7 november 2011 7 of 21 nxp semiconductors nx3l4357 low-ohmic single-pole triple-throw analog switch with enable input 11.2 on resistance [1] typical values are measured at t amb = 25 ? c. [2] measured at identical v cc , temperature and input voltage. [3] flatness is defined as the difference between the maximum and minimum value of on resistance measured at identical v cc and temperature. table 8. on resistance at recommended operating conditions; voltages are referenced to gnd (ground = 0 v); for graphs see figure 7 to figure 13 . symbol parameter conditions t amb = ? 40 ? c to +85 ?c t amb = ? 40 ? c to +125 ?c unit min typ [1] max min max r on(peak) on resistance (peak) port y0, y1 and y2; v i =gndtov cc ; i sw = 100 ma; see figure 6 v cc = 1.4 v - 1.6 3.7 - 4.1 ? v cc = 1.65 v - 1.0 1.6 - 1.7 ? v cc = 2.3 v - 0.55 0.8 - 0.9 ? v cc = 2.7 v - 0.5 0.75 - 0.9 ? v cc = 4.3 v - 0.5 0.75 - 0.9 ? ? r on on resistance mismatch between channels v i =gndtov cc ; i sw = 100 ma [2] v cc = 1.4 v - 0.20 0.35 - 0.35 ? v cc = 1.65 v - 0.20 0.25 - 0.30 ? v cc = 2.3 v - 0.09 0.13 - 0.15 ? v cc = 2.7 v - 0.09 0.13 - 0.15 ? v cc = 4.3 v - 0.09 0.13 - 0.15 ? r on(flat) on resistance (flatness) port y0, y1 and y2; v i =gndtov cc ; i sw = 100 ma [3] v cc = 1.4 v - 1.05 3.35 - 3.65 ? v cc = 1.65 v - 0.55 1.25 - 1.35 ? v cc = 2.3 v - 0.20 0.35 - 0.40 ? v cc = 2.7 v - 0.18 0.35 - 0.40 ? v cc = 4.3 v - 0.23 0.40 - 0.45 ?
nx3l4357 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 4 ? 7 november 2011 8 of 21 nxp semiconductors nx3l4357 low-ohmic single-pole triple-throw analog switch with enable input 11.3 on resistance t est circuit and graphs r on =v sw / i sw .( 1 ) v cc =1.5v. (2) v cc =1.8v. (3) v cc =2.5v. (4) v cc =2.7v. (5) v cc =3.3v. (6) v cc =4.3v. measured at t amb =25 ? c. fig 6. test circuit for measuring on resistance fig 7. typical on resistance as a function of input voltage (yn port) 001aak768 v sw i sw gnd sn e z v il or v ih v il v cc yn v i v v i (v) 05 4 3 12 001aag564 0.8 0.4 1.2 1.6 r on () 0 (1) (2) (5) (6) (4) (3)
nx3l4357 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 4 ? 7 november 2011 9 of 21 nxp semiconductors nx3l4357 low-ohmic single-pole triple-throw analog switch with enable input (1) t amb = 125 ? c. (2) t amb =85 ? c. (3) t amb =25 ? c. (4) t amb = ?40 ? c. (1) t amb = 125 ? c. (2) t amb =85 ? c. (3) t amb =25 ? c. (4) t amb = ?40 ? c. fig 8. on resistance as a function of input voltage; v cc =1.5v (yn port) fig 9. on resistance as a function of input voltage; v cc = 1.8 v (yn port) 001aag565 v i (v) 03 2 1 0.8 0.4 1.2 1.6 r on () 0 (1) (2) (3) (4) 001aag566 v i (v) 03 2 1 0.4 0.6 0.2 0.8 1.0 r on () 0 (1) (2) (3) (4) (1) t amb = 125 ? c. (2) t amb =85 ? c. (3) t amb =25 ? c. (4) t amb = ?40 ? c. (1) t amb = 125 ? c. (2) t amb =85 ? c. (3) t amb =25 ? c. (4) t amb = ?40 ? c. fig 10. on resistance as a function of input voltage; v cc =2.5v (yn port) fig 11. on resistance as a function of input voltage; v cc = 2.7 v (yn port) 001aag567 v i (v) 03 2 1 0.4 0.6 0.2 0.8 1.0 r on () 0 (1) (2) (3) (4) 001aag568 v i (v) 03 2 1 0.4 0.6 0.2 0.8 1.0 r on () 0 (1) (2) (3) (4)
nx3l4357 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 4 ? 7 november 2011 10 of 21 nxp semiconductors nx3l4357 low-ohmic single-pole triple-throw analog switch with enable input 12. dynamic characteristics (1) t amb = 125 ? c. (2) t amb =85 ? c. (3) t amb =25 ? c. (4) t amb = ?40 ? c. (1) t amb = 125 ? c. (2) t amb =85 ? c. (3) t amb =25 ? c. (4) t amb = ?40 ? c. fig 12. on resistance as a function of input voltage; v cc =3.3v fig 13. on resistance as a function of input voltage; v cc =4.3v v i (v) 04 3 12 001aag569 0.4 0.6 0.2 0.8 1.0 r on () 0 (1) (2) (3) (4) v i (v) 05 4 23 1 001aaj896 0.4 0.6 0.2 0.8 1.0 r on () 0 (1) (2) (3) (4) table 9. dynamic characteristics at recommended operating conditions; voltages are re ferenced to gnd (ground = 0 v); for test circuit see figure 16 . symbol parameter conditions t amb = 25 ?c t amb = ? 40 ? c to +125 ?c unit min typ [1] max min max (85 ?c) max (125 ?c) t en enable time e , sn to z or yn; see figure 14 v cc = 1.4 v to 1.6 v - 50 100 - 120 125 ns v cc = 1.65 v to 1.95 v - 36 75 - 85 95 ns v cc = 2.3 v to 2.7 v - 24 50 - 55 60 ns v cc = 2.7 v to 3.6 v - 22 45 - 45 50 ns v cc = 3.6 v to 4.3 v - 22 45 - 45 50 ns t dis disable time e , sn to z or yn; see figure 14 v cc = 1.4 v to 1.6 v - 32 80 - 90 105 ns v cc = 1.65 v to 1.95 v - 20 65 - 70 75 ns v cc = 2.3 v to 2.7 v - 12 30 - 35 40 ns v cc = 2.7 v to 3.6 v - 10 25 - 30 35 ns v cc = 3.6 v to 4.3 v - 10 25 - 30 35 ns
nx3l4357 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 4 ? 7 november 2011 11 of 21 nxp semiconductors nx3l4357 low-ohmic single-pole triple-throw analog switch with enable input [1] typical values are measured at t amb = 25 ? c and v cc = 1.5 v, 1.8 v, 2.5 v, 3.3 v and 4.3 v respectively. [2] break-before-make guaranteed by design. 12.1 waveforms and test circuits t b-m break-before-make time see figure 15 [2] v cc = 1.4 v to 1.6 v - 19 - 9 - - ns v cc = 1.65 v to 1.95 v - 17 - 7 - - ns v cc = 2.3 v to 2.7 v - 13 - 4 - - ns v cc = 2.7 v to 3.6 v - 10 - 3 - - ns v cc = 3.6 v to 4.3 v - 10 - 2 - - ns table 9. dynamic characteristics ?continued at recommended operating conditions; voltages are re ferenced to gnd (ground = 0 v); for test circuit see figure 16 . symbol parameter conditions t amb = 25 ?c t amb = ? 40 ? c to +125 ?c unit min typ [1] max min max (85 ?c) max (125 ?c) measurement points are given in table 10 . logic level: v oh is typical output voltage level that occurs with the output load. fig 14. enable and disable times v i v m v x t dis t dis t en t en v x v x v x v m v oh gnd sn, e input output off to high high to off output high to off off to high gnd v oh gnd 001aak769 table 10. measurement points supply voltage input output v cc v m v x 1.4 v to 4.3 v 0.5v cc 0.9v oh
nx3l4357 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 4 ? 7 november 2011 12 of 21 nxp semiconductors nx3l4357 low-ohmic single-pole triple-throw analog switch with enable input a. test circuit b. input and output measurement points v i may be connected to s0 or s1. fig 15. test circuit for measuri ng break-before-make timing v v o 001aak770 c l r l v cc gnd v ext = 1.5 v g v i sn e z v il yn v il or v ih 001aag572 v i t b-m v o 0.9v o 0.9v o 0.5v i test data is given in table 11 . v i may be connected to sn or e . definitions test circuit: r l = load resistance. c l = load capacitance including jig and probe capacitance. v ext = external voltage for measuring switching times. fig 16. load circuit for switching times v v o 001aak771 c l r l v cc gnd v ext = 1.5 v g v i sn e z v il yn v il or v ih table 11. test data supply voltage input load v cc v i t r , t f c l r l 1.4 v to 4.3 v v cc ? 2.5ns 35pf 50 ?
nx3l4357 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 4 ? 7 november 2011 13 of 21 nxp semiconductors nx3l4357 low-ohmic single-pole triple-throw analog switch with enable input 12.2 additional dynami c characteristics [1] f i is biased at 0.5v cc . table 12. additional dynamic characteristics at recommended operating conditions; voltag es are referenced to gnd (ground = 0 v); v i = gnd or v cc (unless otherwise specified); t r = t f ? 2.5 ns. symbol parameter conditions t amb = 25 ?c unit min typ max thd total harmonic distortion f i =20hzto20 khz; r l =32 ? ; see figure 17 [1] v cc =1.4v; v i = 1 v (p-p) - 0.15 - % v cc =1.65v; v i = 1.2 v (p-p) - 0.10 - % v cc =2.3v; v i = 1.5 v (p-p) - 0.02 - % v cc =2.7v; v i = 2 v (p-p) - 0.02 - % v cc =4.3v; v i = 2 v (p-p) - 0.02 - % v cc =3.0v; v i = 1 v (p-p); r l = 600 ? -0.01- % f ( ? 3db) ? 3 db frequency response r l =50 ? ; see figure 18 [1] port y0, y1 or y2; v cc = 1.4 v to 4.3 v - 30 - mhz port y0, y1 and y2; v cc = 1.4 v to 4.3 v - 20 - mhz ? iso isolation (off-state) f i = 100 khz; r l =50 ? ; see figure 19 [1] v cc = 1.4 v to 4.3 v - ? 90 - db v ct crosstalk voltage between digital inputs and switch; f i = 1 mhz; c l = 50 pf; r l =50 ? ; see figure 20 v cc = 1.4 v to 3.6 v - 0.21 - v v cc = 3.6 v to 4.3 v - 0.30 - v xtalk crosstalk between switches; f i = 100 khz; r l =50 ? ;see figure 21 [1] v cc = 1.4 v to 4.3 v - ? 90 - db q inj charge injection f i = 1 mhz; c l = 0.1 nf; r l =1 m ? ; v gen =0v; r gen =0 ? ; see figure 22 v cc = 1.5 v - 10 - pc v cc = 1.8 v - 15 - pc v cc =2.5v - 26 - pc v cc =3.3v - 36 - pc v cc =4.3v - 50 - pc
nx3l4357 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 4 ? 7 november 2011 14 of 21 nxp semiconductors nx3l4357 low-ohmic single-pole triple-throw analog switch with enable input 12.3 test circuits fig 17. test circuit for measuri ng total harmonic distortion d 001aak772 f i r l gnd sn e z v il or v ih v il v cc 0.5v cc yn adjust f i voltage to obtain 0 dbm level at output. increase f i frequency until db meter reads ? 3db. fig 18. test circuit for measuring the frequency response when channel is in on-state db 001aak773 f i r l gnd sn e z v il or v ih v il v cc 0.5v cc yn adjust f i voltage to obtain 0 dbm level at input. fig 19. test circuit for measuring isolation (off-state) db 001aak774 f i r l gnd sn e z v il or v ih v ih v cc 0.5v cc r l 0.5v cc yn
nx3l4357 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 4 ? 7 november 2011 15 of 21 nxp semiconductors nx3l4357 low-ohmic single-pole triple-throw analog switch with enable input a. test circuit b. input and output pulse definitions v i may be connected to sn or e . fig 20. test circuit for measuring crosstalk voltage between digital inputs and switch v 001aak775 r l c l v o gnd sn e z v il or v ih v cc 0.5v cc r l 0.5v cc yn g v i logic input 001aak776 on v o v ct off off logic input (s0, s1, e) f i may be connected to y0, y1 or y2. fig 21. test circuit for measuri ng crosstalk between switches db db 001aak777 f i r l gnd s0, s1 e z v il or v ih v ih v cc 0.5v cc r l 0.5v cc r l 0.5v cc y2 y1 y0 3 2 1
nx3l4357 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 4 ? 7 november 2011 16 of 21 nxp semiconductors nx3l4357 low-ohmic single-pole triple-throw analog switch with enable input a. test circuit b. input and output pulse definitions v i may be connected to sn or e . definition: q inj = ? v o ? c l . ? v o = output voltage variation. r gen = generator resistance. v gen = generator voltage. fig 22. test circuit for measuring charge injection v v o 001aak778 c l r l v cc gnd v gen r gen g v i sn e z v il yn 001aak779 on v o v o off off logic input (s0, s1, e)
nx3l4357 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 4 ? 7 november 2011 17 of 21 nxp semiconductors nx3l4357 low-ohmic single-pole triple-throw analog switch with enable input 13. package outline fig 23. package outline sot1049-2 (xqfn10u) references outline version european projection issue date iec jedec jeita sot1049-2 - - - mo-255 - - - unit mm max nom min 0.50 0.05 0.03 0.00 1.65 1.55 1.45 2.1 2.0 1.9 0.58 0.5 1.5 0.4 0.3 0.2 0.1 a dimensions (mm are the original dimensions) 0 2.5 mm scale a 1 b 0.30 0.23 0.15 d e e e 1 e 2 1.16 e 3 l l 1 0.15 0.08 0.00 v w 0.05 y 0.1 y 1 0.05 c y c y 1 x terminal 1 index area b a d e detail x a a 1 l 08-04-22 10-02-05 terminal 1 index area e 2 e 1 e 3 e 1/2 e 1 ac b v m c w m l 1 b 1 2 3 4 5 6 7 8 9 10 metal area must not be soldered xqfn10u: plastic extremely thin quad flat package; no leads; 10 terminals; utlp based; body 2 x 1.55 x 0.5 mm sot1049-2
nx3l4357 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 4 ? 7 november 2011 18 of 21 nxp semiconductors nx3l4357 low-ohmic single-pole triple-throw analog switch with enable input 14. abbreviations 15. revision history table 13. abbreviations acronym description cdm charged device model cmos complementary metal-oxide semiconductor esd electrostatic discharge hbm human body model mm machine model table 14. revision history document id release date data sheet status change notice supersedes nx3l4357 v.4 20111107 product data sheet - nx3l4357 v.3 modifications: ? legal pages updated. nx3l4357 v.3 20101228 product data sheet - nx3l4357 v.2 nx3l4357 v.2 20100428 product data sheet - nx3l4357 v.1 nx3l4357 v.1 20091019 product data sheet - -
nx3l4357 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 4 ? 7 november 2011 19 of 21 nxp semiconductors nx3l4357 low-ohmic single-pole triple-throw analog switch with enable input 16. legal information 16.1 data sheet status [1] please consult the most recently issued document before initiating or completing a design. [2] the term ?short data sheet? is explained in section ?definitions?. [3] the product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple device s. the latest product status information is available on the internet at url http://www.nxp.com . 16.2 definitions draft ? the document is a draft versi on only. the content is still under internal review and subject to formal approval, which may result in modifications or additions. nxp semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall hav e no liability for the consequences of use of such information. short data sheet ? a short data sheet is an extract from a full data sheet with the same product type number(s) and title. a short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. for detailed and full information see the relevant full data sheet, which is available on request vi a the local nxp semiconductors sales office. in case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. product specification ? the information and data provided in a product data sheet shall define the specification of the product as agreed between nxp semiconductors and its customer , unless nxp semiconductors and customer have explicitly agreed otherwis e in writing. in no event however, shall an agreement be valid in which the nxp semiconductors product is deemed to offer functions and qualities beyond those described in the product data sheet. 16.3 disclaimers limited warranty and liability ? information in this document is believed to be accurate and reliable. however, nxp semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. in no event shall nxp semiconductors be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. notwithstanding any damages that customer might incur for any reason whatsoever, nxp semiconductors? aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the terms and conditions of commercial sale of nxp semiconductors. right to make changes ? nxp semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. this document supersedes and replaces all information supplied prior to the publication hereof. suitability for use ? nxp semiconductors products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or equipment, nor in applications where failure or malfunction of an nxp semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage. nxp semiconductors accepts no liability for inclusion and/or use of nxp semiconductors products in such equipment or applications and therefore such inclusion and/or use is at the customer?s own risk. applications ? applications that are described herein for any of these products are for illustrative purpos es only. nxp semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. customers are responsible for the design and operation of their applications and products using nxp semiconductors products, and nxp semiconductors accepts no liability for any assistance with applications or customer product design. it is customer?s sole responsibility to determine whether the nxp semiconductors product is suitable and fit for the customer?s applications and products planned, as well as fo r the planned application and use of customer?s third party customer(s). customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. nxp semiconductors does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer?s applications or products, or the application or use by customer?s third party customer(s). customer is responsible for doing all necessary testing for the customer?s applic ations and products using nxp semiconductors products in order to av oid a default of the applications and the products or of the application or use by customer?s third party customer(s). nxp does not accept any liability in this respect. limiting values ? stress above one or more limiting values (as defined in the absolute maximum ratings system of iec 60134) will cause permanent damage to the device. limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the recommended operating conditions section (if present) or the characteristics sections of this document is not warranted. constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. terms and conditions of commercial sale ? nxp semiconductors products are sold subject to the gener al terms and conditions of commercial sale, as published at http://www.nxp.com/profile/terms , unless otherwise agreed in a valid written individual agreement. in case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. nxp semiconductors hereby expressly objects to applying the customer?s general terms and conditions with regard to the purchase of nxp semiconducto rs products by customer. no offer to sell or license ? nothing in this document may be interpreted or construed as an offer to sell products t hat is open for acceptance or the grant, conveyance or implication of any lic ense under any copyrights, patents or other industrial or intellectual property rights. export control ? this document as well as the item(s) described herein may be subject to export control regulations. export might require a prior authorization from competent authorities. document status [1] [2] product status [3] definition objective [short] data sheet development this document contains data from the objecti ve specification for product development. preliminary [short] data sheet qualification this document contains data from the preliminary specification. product [short] data sheet production this document contains the product specification.
nx3l4357 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 4 ? 7 november 2011 20 of 21 nxp semiconductors nx3l4357 low-ohmic single-pole triple-throw analog switch with enable input non-automotive qualified products ? unless this data sheet expressly states that this specific nxp semicon ductors product is automotive qualified, the product is not suitable for automotive use. it is neither qualified nor tested in accordance with automotive testing or application requirements. nxp semiconductors accepts no liabili ty for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. in the event that customer uses t he product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without nxp semiconductors? warranty of the product for such automotive applicat ions, use and specifications, and (b) whenever customer uses the product for automotive applications beyond nxp semiconductors? specifications such use shall be solely at customer?s own risk, and (c) customer fully indemnifies nxp semiconductors for any liability, damages or failed product claims resulting from customer design and use of the product for automotive app lications beyond nxp semiconductors? standard warranty and nxp semiconduct ors? product specifications. 16.4 trademarks notice: all referenced brands, produc t names, service names and trademarks are the property of their respective owners. 17. contact information for more information, please visit: http://www.nxp.com for sales office addresses, please send an email to: salesaddresses@nxp.com
nxp semiconductors nx3l4357 low-ohmic single-pole triple-throw analog switch with enable input ? nxp b.v. 2011. all rights reserved. for more information, please visit: http://www.nxp.com for sales office addresses, please se nd an email to: salesaddresses@nxp.com date of release: 7 november 2011 document identifier: nx3l4357 please be aware that important notices concerning this document and the product(s) described herein, have been included in section ?legal information?. 18. contents 1 general description . . . . . . . . . . . . . . . . . . . . . . 1 2 features and benefits . . . . . . . . . . . . . . . . . . . . 1 3 applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 4 ordering information . . . . . . . . . . . . . . . . . . . . . 2 5 marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 6 functional diagram . . . . . . . . . . . . . . . . . . . . . . 2 7 pinning information . . . . . . . . . . . . . . . . . . . . . . 3 7.1 pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 7.2 pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3 8 functional description . . . . . . . . . . . . . . . . . . . 4 9 limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4 10 recommended operating conditions. . . . . . . . 5 11 static characteristics. . . . . . . . . . . . . . . . . . . . . 5 11.1 test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 11.2 on resistance . . . . . . . . . . . . . . . . . . . . . . . . . . 7 11.3 on resistance test circuit and graphs. . . . . . . . 8 12 dynamic characteristics . . . . . . . . . . . . . . . . . 10 12.1 waveforms and test circuits . . . . . . . . . . . . . . 11 12.2 additional dynamic characteristics . . . . . . . . . 13 12.3 test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 13 package outline . . . . . . . . . . . . . . . . . . . . . . . . 17 14 abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 18 15 revision history . . . . . . . . . . . . . . . . . . . . . . . . 18 16 legal information. . . . . . . . . . . . . . . . . . . . . . . 19 16.1 data sheet status . . . . . . . . . . . . . . . . . . . . . . 19 16.2 definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 16.3 disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 16.4 trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 20 17 contact information. . . . . . . . . . . . . . . . . . . . . 20 18 contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

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