model no. DPS42028 phase shifter 4 section features 500 - 1000 mhz multiple bit phase shifter in small package 38 pin dip 4 bit daico industries rev. - / iss. 1 .018 .002 dia 2.00 max 38 places .20 .20 identification part .xx = .02 .xxx = .010 color bead contrasting 1.00 max .800 38 20 19 1 .100 typ 1.800 gnd gnd n/c gnd 22.5 n/c 45 90 gnd n/c gnd gnd gnd gnd 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 +5v gnd "1" "1" "1" "0" 11.25 gnd gnd 22.5 11.25 90 45 gnd gnd 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 38 rf in/out rf out/in frequency (mhz) typical performance at 25 c vswr i.l. (db) 2.4 7 2.2 2.0 1.8 1.6 1.4 1.2 1.0 6 5 4 3 2 1 0 100 400 1000 3000 vswr i. loss parameter min typ max units conditions operating frequency 500 700 1000 mhz dc current 47 100 ma at +5 vdc supply control type ttl 4 line logic ??= thru logic ??= phase control current high 10 a vih = +2.7 v low 10 a vil = +0.5 v insertion loss 2.1 3.0 db phase lsb 11.25 deg range 0 168.75 deg 11.25, 22.5, 45, 90 deg at 700 mhz accuracy 5 deg any one bit 10 deg any combination vswr 1.10/1 1.35/1 impedance 50 ohms switching speed 140 500 nsec 50% ttl to 90% / 10% rf transition (rise/fall) time 70 nsec 90% / 10% or 10% / 90% rf switching (video) transients 300 mv peak value intercept points 2nd +71 dbm 300 mhz / 200 mhz 3rd +32 dbm 350 mhz / 200 mhz rf power operate +13 +10 dbm 0.1 db compression no damage +23 dbm operating temperature -55 +25 +85 cta guaranteed performance
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