model no. DPS52181 phase shifter 5 section features 2300 - 2410 mhz high frequency low transient 38 pin dip 5 bit daico industries rev. - / iss. 1 typical performance at 25 c 1 1.1 2 1.2 3 1.3 4 1.4 5 1.5 6 1.6 7 1.7 8 1.8 9 1.9 i.l. (db) vswr 10 2.0 0 1.0 200 400 700 1000 2000 3000 5000 frequency (mhz) vswr i. loss cont state pin 8 pin 12 pin 13 pin 16 pin 17 h phase shift 11.25 22.5 45 90 180 l thru ? ? ? ? ? logic table parameter min typ max units conditions operating frequency 2300 2410 mhz fc = 2355 dc current 2.20 5 ma at +5 vdc supply 0.05 5 ma at -5 vdc supply control type ttl 5 line see logic table control current high 20 a at +5 vdc supply low 20 a insertion loss 6.5 8.0 db insertion loss stability-1 0.3 0.5 db for all phase shifting insertion loss stability-2 0.3 0.5 db same temp. freq. & phase state unit to unit for same lot/date code insertion phase stability 5 10 deg same temp. freq. & phase state unit to unit for same lot/date code phase lsb 11.25 deg range 0 348.75 deg 11.25, 22.5, 45, 90, 180 slope linear phase vs. frequency accuracy 5 deg any one bit 10 deg any combination vswr 1.2/1 1.5/1 impedance 50 ohms switching speed 22 100 nsec 50% ttl to 90% rf or 10% rf transition (rise/fall) time 6 nsec 90% / 10% or 10% / 90% rf switching (video) transients 160 mv peak value intercept points 2nd +69 dbm 2202 mhz / 702 mhz 3rd +38 dbm 1101 mhz / 702 mhz rf power operate +21 +18 dbm 0.1 db compression no damage +27 dbm operating temperature -40 +25 +70 cta guaranteed performance 11.25 22.5 45 90 180 -5v gnd 45 n/c 90 gnd 22.5 11.25 n/c 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 +5v 180 "1" "1" "1" "1" "1" gnd 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 38 rf in/out rf in/out gnd gnd gnd .xx = .02 .xxx = .010 contrasting color bead 1.00 max .800 38 20 19 1 .100 typ 1.800 .018 .002 dia 38 places 2.00 max .20 .20 part identification
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