F E AT U R E S MODEL NO. DA088 6 10 - 1000 MHz 1 mA, +5 VDC 1 dB LSB, 63 dB Range 34 nSec Switching Speed 15 nSec Transiton Time TTL Control 24 Pin DIP See DA0786 for Surface Mount Version 6 BIT GaAs 6 Section Attenuator RF RF IN/OUT GND GND GND GND GND GND GND GND GND GND OUT/IN 24 23 22 21 20 19 18 17 16 15 14 13 PART IDENTIFICATION 1.27 • • • • • • • • • • • .20 • .20 • • .018±.002 DIA 24 PLACES 1.100 .100 TYP • • • • • • • • • • 1 12 1 +5V .77 .600 • • • • • • 2 3 4 5 GND GND 32DB 1DB "0" "0" 6 2DB "0" 7 4DB "0" 8 9 10 11 12 8DB 16DB GND GND GND "0" "0" 13 24 CONTRASTING COLOR BEAD .xx = .02 .xxx = .010 GUARANTEED PERFORM A NCE T Y P I CA L P E R F OR MA NC E Parameter at 25 °C Min Typ Max Units 1.8 8 Operating Frequency DC Current Control Type 1.6 6 Control Current 10 1 TTL 0 0 4.2 6.3 1 High Low Insertion Loss 1.4 4 Attenuation I. LOSS LSB Range 0 1000 5 ±40 ±40 5.5 7.5 63 Accuracy 1.2 1.0 2 0 VSWR 1 4 10 40 100 FREQUENCY (MHz) 400 1000 3000 VSWR Impedance Switching Speed Transition (Rise/Fall) Time Switching (Video) Transients Intercept Points 2nd 1.2/1 50 34 15 280 +64 +44 +12 3rd RF Power Operate No Damage Operating Temperature DA I C O In d u s t r i e s -55 +25 MHz mA µA µA dB dB dB dB dB Conditions At +5 VDC Supply 6 Line Logic “0” = Thru Logic “1” = Attenuation VIH = +3.0 V VIL = +0.5 V 10 - 100 MHz 100 - 1000 MHz 1, 2, 4, 8, 16, 32 ± (0.25 dB +2% of Atten. Setting in dB) 1.4/1 50 +10 +27 +125 OHMS nSec nSec mV dBm dBm dBm dBm °C 50% TTL to 90% / 10% RF 90% / 10% or 10% / 90% RF Peak Value 70 MHz / 50 MHz 35 MHz / 50 MHz 0.1 dB Compression TA Rev. A / Iss. 2