parameter min typ max units conditions operating frequency 45 200 mhz dc current 400 640 ma at +5 vdc supply control type ttl 7 line logic 0 = thru logic 1 = attenuation control current high 0 .025 ma vih = +2.7 v low -0.06 -0.20 ma vil = +0.5 v insertion loss 6 7 db 45 - 150 mhz 7 8 db 150 - 200 mhz attenuation lsb 0.5 db range 0 63.5 db 0.5, 1, 2, 4, 8, 16, 32 accuracy db (0.2 db 3% of attenuation setting in db, 45 to 150 mhz) (0.2 db 5% of attenuation setting in db, 150 to 200 mhz) vswr 1.15/1 1.35/1 impedance 50 ohms switching speed 25 35 nsec 50% ttl to 90% / 10% rf transition (rise/fall) time 7 nsec 90% / 10% or 10% / 90% rf switching (video) transients 50 150 mv peak value intercept points 2nd +82 dbm 3rd +34 dbm rf power operate +13 +10 dbm 0.1 db compression no damage +20 dbm operating temperature -55 +25 +85 cta model no. 100C1757 features 45 - 200 mhz 25 nsec switching speed 0.5 db lsb, 63.5 db range ttl control sma connectors see da0617 for 38 pin dip version see da0717 for surface mount version 7 bit daico industries rev. a / iss. 1 guaranteed performance "0" "0" "0" "0" "0" "0" "1" cont 7 cont 6 cont 5 cont 4 cont 3 cont 2 cont 1 +5v rf in/out rf in/out 16 db 8 db 4 db 0.5 db 2 db 1 db 32 db 32 db 1 db 2 db 0.5 db 4 db 8 db 16 db j1 j2 gnd typical performance at 25 c vswr 1000 400 100 40 10 1.0 0 1.5 1.4 1.3 1.2 1.1 10 8 6 4 2 vswr i.l. (db) frequency (mhz) i. loss schottky diode 7 section attenuator 0.08 2.836 0.08 1.586 3.00 .03 0.54 .03 +5v gnd 32db 1db 2db 0.5db 4db 8db 16db j1 j2 part identification terminal, solder 9 places connector, sma female .096 dia thru 4 places 2 places 1.75 .03 .xx = .02 .xxx = .010
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