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1/8 www.rohm.com 2015.07 ? rev.b ? 2015 rohm co., ltd. all rights reserved. compact video driver series fo r dscs and portable devices compact, low current consumption single output video drivers bh76106hfv, BH76109HFV, bh76112hfv, bh76206hfv description this video amplifier with built-in lpf uses a full output swing type output stage to make low voltage operation at vcc = 2.6v possible. in addition to advantages such as a tiny package and low powe r consumption, bands of the bu ilt-in lpf provide for 4.5 mhz products for dsc and other portable equipment and 6 mhz products for equipment such as dvd. moreover, since it also can be used at vcc = 5 v, it is suited not only to port able equipment but also to equipment for stationary use. features 1) wide operating voltage range: vcc = 2.6 v~5.5 v 2) built-in 8 th order lpf 3) built-in sync-tip clamp circuit 4) compact hvsof6 package (3.0 mm 1.6 mm 0.75 mm) 5) built-in standby function standby current: 0 a (typ.) 6) selectable gain 6db (bh76106hfv, bh76206hfv), 9db (BH76109HFV), 12db (bh76112hfv) 7) selectable filter characteristics f = 4. 5 mhz (bh761xxhfv), f = 6.0 mhz (bh76206hfv) applications mobile phone, dsc, dvc, dvd, and other line up matrix product name amplifier gain (db) lpf frequency (mhz) bh76106hfv 6 4.5 BH76109HFV 9 4.5 bh76112hfv 12 4.5 bh76206hfv 6 6.0 absolute maxi mum ratings parameter symbol rating unit power supply voltage v cc 7 v power dissipation p d 410 m w operating temperature range t opr -40 +85 storage temperature range t stg -55 +125 when mounted on a 70 mm 70 mm 1.6 mm rohm standard board, reduce by 4.1mw/ above ta=+25 operating range parameter symbol min. typ. max. unit power supply voltage v cc 2.6 3.0 5.5 v this product is not designed for protection against radio active rays. no. 15064ebt03
technical note 2/8 bh76106hfv, BH76109HFV, bh76112hfv, bh76206hfv www.rohm.com 2015.07 ? rev.b ? 2015 rohm co., ltd. all rights reserved. electrical characteristics (unless otherwise noted, typ.: t a = 25 c, vcc = 3.0 v) parameter symbol typical values unit measurement conditions bh76106 hfv bh76109 hfv bh76112 hfv bh76206 hfv circuit current 1 i cc 1 7 8 ma with no signal circuit current 2 i cc 2 0.0 a in standby voltage gain g v 6.0 9.0 12.0 6.0 db f=100khz, v in =1v pp maximum output level v omv 2.6 v pp f=4.5mhz/100khz(bh761xxhfv) f=6mhz/100khz(bh76206hfv) frequency characteristic 1 g f1 0.1 -0.3 db f=4.5mhz/100khz(bh761xxhfv) f=6mhz/100khz(bh76206hfv) frequency characteristic 2 g f2 -4.0 db f=8.2mhz/100khz(bh761xxhfv) f=12mhz/100khz(bh76206hfv) frequency characteristic 3 g f3 -45.0 -40.0 db f=19mhz/100khz(bh761xxhfv) f=27mhz/100khz(bh76206hfv) y channel output s/n sn y -67.0 db 100khz 500khz band 75 ? termination 100 white video signal c channel output s/n (am) sn ca -77.0 db 100khz 500khz band 75 ? termination 100 chroma video signal c channel output s/n (pm) sn cp -65.0 db 100khz 500khz band 75 ? termination 100 chroma video signal differential gain d g 0.7 0.8 % vin = 1.0 v p-p standard stair-step signal differential phase d p 0.7 0.8 deg vin = 1.0 v p-p standard stair-step signal standby switching voltage high level v thh 1.2 v cc v standby off standby switching voltage low level v thl 0 0.45 v standby on standby switch input current high level i thh 45 66 a applying 3.0 v to pin 6 control pin settings parameter state function standby (pin 6) h active l standby open standby block diagram fig.1 pin descriptions (typical voltage is that when v cc = 3.0 v, t a = 25 c) pin no. pin name in out typical voltage equivalent circuit function 4 vcc - - 3.0v power supply pin vcc bh76106hfv :6db BH76109HFV :9db bh76112hfv :12db bh76206hfv :6db 1 2 3 8th order lpf sync_tip clamp amp 75 gnd vsag vout 6 5 4 vcc vin stby
technical note 3/8 bh76106hfv, BH76109HFV, bh76112hfv, bh76206hfv www.rohm.com 2015.07 ? rev.b ? 2015 rohm co., ltd. all rights reserved. pin no. pin name in out typical voltage equivalent circuit function 1 gnd - - 0v gnd pin 6 stnby - - standby pin high: active low: standby 5 vin - 1.4v video signal input pin this is a sync-tip clamp format video signal input pin. for the coupling capacitor, 0.1 f is recommended. 2 3 vsag vout - 0.2v video signal output pin video signal sag correction pin the values show above (voltage and resistance values) are re ference values used for description, and are not guaranteed. cautions on use (1) numeric values and data that are cited are represent ative design values and their values are not guaranteed. (2) although we are confident recommending the application circ uit example, carefully check the characteristics further in conjunction with its use. if using it after modifying exte rnally attached component const ants, try to determine adequate margins by including not just static charac teristics but also transient characteristi cs to take into acco unt variations in externally attached components and the rohm lsi. (3) absolute ma ximum ratings if absolute maximum ratings such as applied voltage and operating temperature range ar e exceeded, the ic may be damaged. do not apply voltages or temp eratures that exceed the absolute ma ximum ratings. if you are considering circumstances in which an absolute maximum rating would be exceeded, implement physical safety measures such as fuses and investigate ways of not applying conditions exceeding absolute maximum ratings to the lsi. (4) gnd potential even if the voltage of the gnd pin is left in an operating state, make it the minimum voltage. actually confirm that the voltage of each pin does not become a lower voltage than the gnd pin, including for transient phenomena. (5) thermal design perform thermal design in which there are adequate margins by taking into account the allowable dissipation under conditions of actual use. (6) shorts between pins and mounting errors when mounting the lsi on a board, be carefu l of the direction of the lsi and of misalignment. if mounted badly and current is passed though it, the lsi may be damaged. the lsi also may be damaged if shorted by a foreign substance getting in between lsi pins, between a pin and the power supply, or between a pin and gnd. (7) operation in a str ong electromagnetic field since the lsi could malfunction if used in a strong electromagnetic field, evaluate this carefully. (8) input termination resistor since there is a risk of oscillation at low temperatures (approx imately -60 c) if the terminatio n resistor of the input pin is made high impedance, set it to no more than 700 ? . if the termination resistor of the input pin is greater than 700 ? , connect it as shown in the figure below. 1 bh76106hfv BH76109HFV bh76112hfv 2 bh76206hfv dac 0.1 vin dac 0.1 insert an emitter follower to lower the output impedance. 1k 0.1 vin vin dac 470 3pin 2pin 500 gn d (150k) 2 45k 1 225k 1 (35k) 2 100 fig.3 fig.2
technical note 4/8 bh76106hfv, BH76109HFV, bh76112hfv, bh76206hfv www.rohm.com 2015.07 ? rev.b ? 2015 rohm co., ltd. all rights reserved. (9) standby pin when the standby pin is open, the lsi is in a standby state. since adding a voltage greater than vcc at the standby pin turn s a protective diode on, make this at most vcc+0.2 v (no greater than vcc+vf). (see fig. 4) applying a voltage to the standby pin when the voltage vcc is not being applied also turns the protective diode on, so do not apply a voltage. responsiveness of standby control stby stby v in v in (100% color bar signal) (100% color bar signal) v out v out fig.5 standby response characteristic fig.6 standby response characteristic in relation to ic start up, this is practically 0 s. in relation to ic shutdown, this is after approximately 2 s. noise also does not occur when toggling the switch. (10) input coupling capacitor making the input coupling capacitor a value less than 0.1 f (the recommended value) increases sag. determine the capacitance of the input capacitor used after taking into consideration the relationship of sag to input coupling capacitor. fig.7 moreover, if you make the input coupling capacitor a value greater than 0.1 f (the recommended value), it may take time for the output waveform to stabilize. decide the val ue of the coupling capacitor used by referring to the results shown in fig. 10. approx. 0.7v v cc +v f diode on v cc fig.4 0 10 20 30 40 50 60 0.00 0.01 0.10 1.00 input coupling capacitor ( f) sag(mv) relationship of sag to input coupling capacitor v v : sag vin vout 0.1 f monitor vary the value of an external capacitor and check the bounds of the output waveform 100 f 22 f 75 vsag 75 c in 1v vin vout monitor 100 f 22 f 75 vsag 75 c in stby fig.8 fig.9 (startup characteristic, vcc = 3.0 v) (shut down characteristic, vcc = 3.0 v)
technical note 5/8 bh76106hfv, BH76109HFV, bh76112hfv, bh76206hfv www.rohm.com 2015.07 ? rev.b ? 2015 rohm co., ltd. all rights reserved. (11) sag correction in order to make the sag of the video signal as small as possible, we recommend the val ues of the application circuit diagram for output coupling capacitor capacitance. if reducing capacitance due to the demands of miniaturiz ation or the like, check t he sag characteristic for an alternating black and white bounce signal *1, hbar signal *2, or other signal for which a sag effect readily occurs and use a capacitance that satisfies the demands of the set being used. as a reference, try the combinations shown below when reducing capacitance. as the capacitance of the v out capacitor is made smaller, sag becomes greater. *1,*2: tg-7 u705 unit or other v sag capacitor (c1) 33 f 33 f 33 f v out capacitor (c2) 68 f 47 f 33 f (12) using after removing output coupling capacitor an application circuit that is an example of use after re moving the output coupling capacitor is shown in the figure below. by eliminating the output coupling capacitor, not only can you reduce board space and product cost, but improvement of the sag characteristic also can be re alized due to the fact that the low-band frequency characteristic is improved. however, since direct current will flow in a set connected on the opposite side due to elim inating the output coupling capacitor, pay close attention to t he specifications of what is connec ted in conjunction with using it. moreover, characteristics such as circuit current, differ ential gain, and differential phase differ as shown below. parameter with output coupling capaci tor without output coupling capacitor circuit current (if no signal) 7.1 ma 7.8 ma circuit current (if color bar signal output) 8.3 ma 14.3 ma differential gain (dg) 0.7% 1.0% differential phase (dp) 0.7 0.3 the values shown above are reference values. they are not guaranteed values. (13) output dynamic range the output dynamic range depends on the power supply voltage. be careful when using the lsi at low voltage. the relationship of dynamic range to v cc is shown in fig. 19. when input coupling capacitor ( ) is 0.1 f time until output voltage stabilizes ( ): 214 ms . when input coupling capacitor ( ) is 0.56 f time until output voltage stabilizes ( ): 1.11 s . when input coupling capacitor ( ) is 1 f time until output voltage stabilizes ( ): 2.03 s input waveform output waveform 1 v/div 500 ms/div fig10 relationship of output voltage to input voltage (for bh76106hfv c in =1uf) 1 2 3 8th order lpf sync_tip c ffi g .2 amp 75 5 4 7fig. 85c freq 75 0.1 f vcc bh76106/109/ 112/206hfv gnd standby 6 fig.11
technical note 6/8 bh76106hfv, BH76109HFV, bh76112hfv, bh76206hfv www.rohm.com 2015.07 ? rev.b ? 2015 rohm co., ltd. all rights reserved. (14) bypass capacitor since there is a risk of high frequency oscillation, position the power supply bypass capacitor as close as possible to the vcc pin. (15) metal part of back of package the metal part of the back of the package of this ic also se rves as a heat sink. since it is connected to the gnd of the ic, when mounting the ic, connec t it to gnd or make it nc. moreover, since there is a risk of shorting, av oid passing a wire other than a gnd under the ic. (16) hvsof6 reference mounting pattern application circuit example reference data land pitch e land interval mie land length l2 land width b2 0.50 2.20 0.55 0.25 center pad length d3 center pad width e3 1.60 1.60 unit: mm e3 d3 mie l2 b2 e gnd vcc stby c3 0.1 f 220 + 1 2 3 8th order lpf sync_tip clamp 6db 75 vsag vout 6 5 4 vin dac 75 c1 22 f c2 100 f fig.12 fig.13 0 2 4 6 8 10 12 02468 vcc (v) circuit current (ma) bh76106/109/112hfv fig.14 supply voltage-circuit current 0 2 4 6 8 10 12 02 468 vcc (v) circuit current (ma) bh76206hfv fig.15 supply voltage-circuit current 0.0 0.1 0.2 0.3 0.4 0.5 -50 - 25 0 25 50 75 100 temparature ( ) i_stanby ( a) bh76106/109/112/206hfv fig.16 temperature-standby circuit current values shown below are reference values. they are not guaranteed values.
technical note 7/8 bh76106hfv, BH76109HFV, bh76112hfv, bh76206hfv www.rohm.com 2015.07 ? rev.b ? 2015 rohm co., ltd. all rights reserved. 0 0.4 0.8 1.2 1.6 2 02468 vcc(v) vth(v) 0 0.2 0.4 0.6 0.8 1 1.2 -100 -50 0 50 100 150 temparatuer ( ) vth(v) -78 -76 -74 -72 -70 -68 -66 -64 -100 -50 0 50 100 150 ta ( ) sn(db) snca sn y sncp 2.5 2.6 2.7 2.8 2.9 3 -100 -50 0 50 100 150 temparature () dynamic range (v pp ) 0 0.5 1 1.5 2 2.5 3 -100 -50 0 50 100 150 temparature ( ) d g (%) 0 0.4 0.8 1.2 1.6 2 02468 vcc (v) d g (%) bh76106hfv,bh76206hfv bh76112hfv BH76109HFV bh76106hfv,bh76206hfv bh76112hfv BH76109HFV 0 1 2 3 4 5 6 23456 vcc (v) dynamic range (v pp ) -50 -40 -30 -20 -10 0 10 0.1 1.0 10.0 100.0 g a i n ( d b ) frequency (mhz) -5 0 -4 0 -3 0 -2 0 -1 0 0 10 0. 1 1. 0 1 0. 0 10 0. 0 g a i n ( d b ) frequency (mh z) bh76206hfv bh76106/109/112hfv 2.6v 3.0v 5.5v fig.17 frequency characteristic (vcc characteristic) bh76106/109/112hfv bh76206hfv -40c 25c 85c fig.18 frequency characteristic (temperature characteristic) fig.19 dynamic range characteristic (vcc characteristic) ) temparature ( 0 0.4 0.8 1.2 1.6 2 02468 vcc (v) dp(deg) bh76106/206hfv bh76112hfv 0.00 0.40 0.80 1.20 1.60 2.00 -100 -50 0 50 100 150 dp (deg) bh76112hfv BH76109HFV bh76106/206hfv -78 -76 -74 -72 -70 -68 -66 -64 02468 vcc (v) sn (db) snca sn y sncp fig.23 supply voltage-d p fig.24 temperature-d p fig.25 supply voltage-s/n fig.26 temperature-s/n fig.27 supply voltage-vth fi g .28 tem p erature-vth fig.20 dynamic range characteristic (temperature characteristic) fig.21 supply voltage-d g fig.22 temperature-d g BH76109HFV bh76106/109/112/206hfv bh76106/109/112/206hfv bh76106/109/112/206hfv bh76106/109/112/206hfv bh76106/109/112/206hfv bh76106/109/112/206hfv bh76106/109/112/206hfv bh76106/109/112/206hfv bh76106/109/112/206hfv bh76106/109/112/206hfv bh76106/109/112/206hfv bh76106/109/112/206hfv
technical note 8/8 bh76106hfv, BH76109HFV, bh76112hfv, bh76206hfv www.rohm.com 2015.07 ? rev.b ? 2015 rohm co., ltd. all rights reserved. selection of order type b h 7 6 1 0 part no. t r tape and reel information bh76106hfv BH76109HFV bh76112hfv bh76206hfv 6 h f v direction of feed embossed carrier tape tr (the direction is the 1pin of product is at the upper light when you hold reel on the left hand and you pull out the tape on the right hand) tape quantity direction of feed 3000 p cs reel 1pin xx x x x x xx x x x x xx x x x x xx x x x x x x x x x x hvsof6 (unit:mm) when you order , please order in times the amount of package quantity. (1.2) (1.4) (1.5) (0.45) (0.15) 0.145 0.05 0.22 0.05 0.75max. 0.5 s 3 2 1 4 5 6 3.0 0.1 2.6 0.1 1.6 0.1 (max 1.8 include burr) (max 2.8 include burr) 0.1 s
datasheet d a t a s h e e t notice-pga-e rev.001 ? 2015 rohm co., ltd. all rights reserved. notice precaution on using rohm products 1. our products are designed and manufac tured for application in ordinary elec tronic equipments (such as av equipment, oa equipment, telecommunication equipment, home electroni c appliances, amusement equipment, etc.). if you intend to use our products in devices requiring ex tremely high reliability (such as medical equipment (note 1) , transport equipment, traffic equipment, aircraft/spacecra ft, nuclear power controllers, fuel c ontrollers, car equipment including car accessories, safety devices, etc.) and whose malfunction or failure may cause loss of human life, bodily injury or serious damage to property (?specific applications?), please consult with the rohm sale s representative in advance. unless otherwise agreed in writing by rohm in advance, ro hm shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of any ro hm?s products for specific applications. (note1) medical equipment classification of the specific applications japan usa eu china class class class b class class class 2. rohm designs and manufactures its products subject to strict quality control system. however, semiconductor products can fail or malfunction at a certain rate. please be sure to implement, at your own responsibilities, adequate safety measures including but not limited to fail-safe desi gn against the physical injury, damage to any property, which a failure or malfunction of our products may cause. the following are examples of safety measures: [a] installation of protection circuits or other protective devices to improve system safety [b] installation of redundant circuits to reduce the impact of single or multiple circuit failure 3. our products are designed and manufactured for use under standard conditions and not under any special or extraordinary environments or conditio ns, as exemplified below. accordin gly, rohm shall not be in any way responsible or liable for any damages, expenses or losses arising from the use of an y rohm?s products under any special or extraordinary environments or conditions. if you intend to use our products under any special or extraordinary environments or conditions (as exemplified bel ow), your independent verification and confirmation of product performance, reliability, etc, prior to use, must be necessary: [a] use of our products in any types of liquid, incl uding water, oils, chemicals, and organic solvents [b] use of our products outdoors or in places where the products are exposed to direct sunlight or dust [c] use of our products in places where the products ar e exposed to sea wind or corrosive gases, including cl 2 , h 2 s, nh 3 , so 2 , and no 2 [d] use of our products in places where the products are exposed to static electricity or electromagnetic waves [e] use of our products in proximity to heat-producing components, plastic cords, or other flammable items [f] sealing or coating our products with resin or other coating materials [g] use of our products without cleaning residue of flux (ev en if you use no-clean type fluxes, cleaning residue of flux is recommended); or washing our products by using water or water-soluble cleaning agents for cleaning residue after soldering [h] use of the products in places subject to dew condensation 4. the products are not subjec t to radiation-proof design. 5. please verify and confirm characteristics of the final or mounted products in using the products. 6. in particular, if a transient load (a large amount of load applied in a short per iod of time, such as pulse. is applied, confirmation of performance characteristics after on-boar d mounting is strongly recomm ended. avoid applying power exceeding normal rated power; exceeding the power rating under steady-state loading c ondition may negatively affect product performance and reliability. 7. de-rate power dissipation (pd) depending on ambient temper ature (ta). when used in seal ed area, confirm the actual ambient temperature. 8. confirm that operation temperat ure is within the specified range descr ibed in the product specification. 9. rohm shall not be in any way responsible or liable for fa ilure induced under deviant condi tion from what is defined in this document. precaution for mounting / circuit board design 1. when a highly active halogenous (chlori ne, bromine, etc.) flux is used, the resi due of flux may negatively affect product performance and reliability. 2. in principle, the reflow soldering method must be us ed on a surface-mount products, the flow soldering method must be used on a through hole mount products. if the flow sol dering method is preferred on a surface-mount products, please consult with the rohm representative in advance. for details, please refer to rohm mounting specification
datasheet d a t a s h e e t notice-pga-e rev.001 ? 2015 rohm co., ltd. all rights reserved. precautions regarding application examples and external circuits 1. if change is made to the constant of an external circuit, pl ease allow a sufficient margin c onsidering variations of the characteristics of the products and external components, including transient characteri stics, as well as static characteristics. 2. you agree that application notes, re ference designs, and associated data and in formation contained in this document are presented only as guidance for products use. theref ore, in case you use such information, you are solely responsible for it and you must exercise your own indepen dent verification and judgment in the use of such information contained in this document. rohm shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of such information. precaution for electrostatic this product is electrostatic sensitive product, which may be damaged due to electrostatic discharge. please take proper caution in your manufacturing process and storage so that voltage exceeding t he products maximum rating will not be applied to products. please take special care under dry condit ion (e.g. grounding of human body / equipment / solder iron, isolation from charged objects, se tting of ionizer, friction prevention and temperature / humidity control). precaution for storage / transportation 1. product performance and soldered connections may deteriora te if the products are stor ed in the places where: [a] the products are exposed to sea winds or corros ive gases, including cl2, h2s, nh3, so2, and no2 [b] the temperature or humidity exceeds those recommended by rohm [c] the products are exposed to di rect sunshine or condensation [d] the products are exposed to high electrostatic 2. even under rohm recommended storage c ondition, solderability of products out of recommended storage time period may be degraded. it is strongly recommended to confirm sol derability before using products of which storage time is exceeding the recommended storage time period. 3. store / transport cartons in the co rrect direction, which is indicated on a carton with a symbol. otherwise bent leads may occur due to excessive stress applied when dropping of a carton. 4. use products within the specified time after opening a hum idity barrier bag. baking is required before using products of which storage time is exceeding the recommended storage time period. precaution for product label qr code printed on rohm products label is for rohm?s internal use only. precaution for disposition when disposing products please dispose them proper ly using an authorized industry waste company. precaution for foreign exchange and foreign trade act since concerned goods might be fallen under listed items of export control prescribed by foreign exchange and foreign trade act, please consult with rohm in case of export. precaution regarding intellectual property rights 1. all information and data including but not limited to application example contain ed in this document is for reference only. rohm does not warrant that foregoi ng information or data will not infringe any intellectual property rights or any other rights of any third party regarding such information or data. 2. rohm shall not have any obligations where the claims, actions or demands arising from the co mbination of the products with other articles such as components, circui ts, systems or external equipment (including software). 3. no license, expressly or implied, is granted hereby under any intellectual property rights or other rights of rohm or any third parties with respect to the products or the informati on contained in this document. pr ovided, however, that rohm will not assert its intellectual property rights or other rights against you or your customers to the extent necessary to manufacture or sell products containing the produc ts, subject to the terms and conditions herein. other precaution 1. this document may not be reprinted or reproduced, in whol e or in part, without prior written consent of rohm. 2. the products may not be disassembled, converted, modified, reproduced or otherwise changed without prior written consent of rohm. 3. in no event shall you use in any wa y whatsoever the products and the related technical information contained in the products or this document for any military purposes, incl uding but not limited to, the development of mass-destruction weapons. 4. the proper names of companies or products described in this document are trademarks or registered trademarks of rohm, its affiliated companies or third parties.
datasheet datasheet notice ? we rev.001 ? 2015 rohm co., ltd. all rights reserved. general precaution 1. before you use our pro ducts, you are requested to care fully read this document and fully understand its contents. rohm shall n ot be in an y way responsible or liabl e for fa ilure, malfunction or acci dent arising from the use of a ny rohms products against warning, caution or note contained in this document. 2. all information contained in this docume nt is current as of the issuing date and subj ec t to change without any prior notice. before purchasing or using rohms products, please confirm the la test information with a rohm sale s representative. 3. the information contained in this doc ument is provi ded on an as is basis and rohm does not warrant that all information contained in this document is accurate an d/or error-free. rohm shall not be in an y way responsible or liable for an y damages, expenses or losses incurred b y you or third parties resulting from inaccur acy or errors of or concerning such information.
datasheet part number bh76106hfv package hvsof6 unit quantity 3000 minimum package quantity 3000 packing type taping constitution materials list inquiry rohs yes bh76106hfv - web page distribution inventory

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