A d v a n c e d R e l e a s e FEATURES MODEL NO. 100D9104 420 - 450 MHz Gain +7.5 dB Attenuation 120 dB LSB, 6 dB Phase Tracking ±3 dB 3° Max Phase Tracking MFD Amp Attenuator Divider INPUT AMP J1 MARKING AREA 6.00 5.500 .25 .25 0-60 dB OUTPUT DIGITAL ATTENUATOR 2 60 dB STEP 2:1 DIVIDER J3 J1 1 J2 .80 J3 J4 .85 PIN NUMBER J4 CONNECTOR, 15 PIN, M24308/3-2F 1.75 3 X CONNECTOR, SMA FEMALE .38 LONG TYP .50 0.75 .33 .xx = .02 .xxx = .010 TABLE I CONTROL LOGIC BIT 1 6dB BIT 2 12dB J4 LOGIC PIN 1 (+) J2 4 X .253-.262 DIA THRU 4 2.50 2.000 1.75 0 0-60 dB DIGITAL ATTENUATOR 1 6 dB STEP J4 PIN 2 LOGIC PIN 3 (-) (+) J4 J4 J4 PIN 4 LOGIC PIN 5 (-) (+) PIN 6 (-) LOGIC PIN 7 (+) SETTING PIN 8 LOGIC PIN 9 PIN 10 (+) (-) (-) THRU LO HI 0 LO HI 0 LO HI 0 LO HI 0 LO HI 1 HI LO 0 LO HI 0 LO HI 0 LO HI 0 LO HI 6dB 0 LO HI 1 HI LO 0 LO HI 0 LO HI 0 LO HI 12dB 1 HI LO 1 HI LO 0 LO HI 0 LO HI 0 LO HI 18dB 0 LO HI 0 LO HI 1 HI LO 0 LO HI 0 LO HI 24dB 1 HI LO 0 LO HI 1 HI LO 0 LO HI 0 LO HI 30dB 0 LO HI 1 HI LO 1 HI LO 0 LO HI 0 LO HI 36dB 1 HI LO 1 HI LO 1 HI LO 0 LO HI 0 LO HI 42dB 0 LO HI 0 LO HI 0 LO HI 1 HI LO 0 LO HI 48dB 1 HI LO 0 LO HI 0 LO HI 1 HI LO 0 LO HI 54dB 0 LO HI 1 HI LO 0 LO HI 1 HI LO 0 LO HI 60dB 0 LO HI 0 LO HI 0 LO HI 0 LO HI 1 HI LO 60dB 0 LO HI 1 HI LO 0 LO HI 1 HI LO 1 HI LO 120dB 1 HI LO 1 HI LO 1 HI LO 1 HI LO 1 HI LO 120dB MIN LOGIC "1"= (+) INPUT HIGH, (-) INPUT LOW = ACTIVE HIGH LOGIC "0"= (+) INPUT LOW, (-) INPUT HIGH = ACTIVE LOW 1 2 2 BIT 1 (-) 3 3 BIT 2 (+) 4 4 BIT 2 (-) 5 5 BIT 3 (+) 6 6 BIT 3 (-) 7 7 BIT 4 (+) 8 8 BIT 4 (-) 9 9 BIT 5 (+) 10 11 10 - NO CONNECTION 12 E1 GND 13 E2 GND 14 11 +15V 15 12 +15V Parameter BIT 5 (-) JUMPER PINS 14 & 15 Min Typ Max Units Operating Frequency DC Current Control Type Control Current 420 .5 450 .75 High Low Insertion Gain Isolation +7 80 20 VSWR Impedance Switching Speed Transition (Rise/Fall) Time Switching (Video) Transients Intercept Points 2nd 7.5 +8 1.2/1 50 1.3/1 1 3rd RF Power Operate No Damage Operating Temperature DA I C O In d u s t r i e s FUNCTION BIT 1 (+) 1 GUARANTEED PERFORMANCE BIT 5 60dB BIT 4 48dB BIT 3 24dB BOARD NUMBER +18 +20 Conditions MHz mA At +15 VDC Supply µA µA dB dB dB VIH = +2.7 V VIL = +0.5 V Excluding 3 dB Between each Combiner Output / Output OHMS µSe c nSec V dBm dBm dBm dBm °C 50% TTL to 90% / 10% RF 90% / 10% or 10% / 90% RF Peak Value TA Rev. 4 / Iss. 1