F E AT U R E S MODEL NO. DA095 3 DC - 500 MHz 1.7 dB Insertion Loss 38 mV Transients +18 dBm 0.1 dB Compression at 1 MHz TTL Control 24 Pin DIP See DAT58032 for 24 Pin Flatpack 5 BIT GaAs 5 Section Attenuator RF RF IN/OUT GND GND GND GND GND GND GND GND GND GND IN/OUT 24 23 22 21 20 19 18 17 16 15 14 13 PART IDENTIFICATION 1.27 16 DB • .20 .20 • • • • • .018±.002 DIA 24 PLACES 1.100 .100 TYP 1 12 24 13 • • • 1 DB • 2 DB • • • • • • 4 DB • • • 8 DB • • • • • 1 +5V • • 2 3 GND GND 4 N/C 5 1DB "0" 6 2DB "0" 7 4DB "0" 8 9 10 11 12 8DB 16DB GND GND -15V "1" "0" .77 .600 N/C = NO INTERNAL CONNECTION CONTRASTING COLOR BEAD .xx = .02 .xxx = .010 GUARANTEED PERFORM ANCE Parameter Min Typ Max Units VSWR I.L. (dB) Operating Frequency DC Current 2.0 2.5 1.8 2.0 T YP I CA L P E R F OR MA NC E at 25 °C 1.4 1.0 0 0 1.2 1.7 ±0.02 ±0.15 1 High Low Insertion Loss I. LOSS 1.5 15 12 TTL Control Type Control Current 1.6 DC Insertion Flatness Attenuation LSB Range 0 500 30 25 MHz mA mA ±40 ±40 2.0 3.0 ±0.2 ±0.5 µA µA dB dB dB dB dB dB dB 31 Accuracy 1.2 0.5 1.0 0 VSWR 1 4 10 40 100 FREQUENCY (MHz) VSWR 400 1000 Impedance Switching Speed Transition (Rise/Fall) Time Switching (Video) Transients Intercept Points 2nd 3rd RF Power +30 Operate 1.1/1 1.4/1 50 100 40 38 +76 +45 +18 No Damage Operating Temperature DA I C O In d u s t r i e s -55 +25 60 +13 +23 +125 At +5 VDC Supply At -15 VDC Supply 5 Line Logic “0” = Thru Logic “1” = Attenuation VIH = +2.7 V VIL = +0.5 V DC - 100 MHz 100 - 500 MHz 5 - 15 MHz 0.1 - 60 MHz 1, 2, 4, 8, 16 ± (0.25 dB ± 2% of Atten. Setting in dB) DC - 100 MHz 100 - 500 MHz 1.3/1 1.6/1 200 Conditions OHMS nSec nSec mV dBm dBm dBm dBm °C 50% TTL - 90% / 10% RF 90% / 10% - 10% / 90% RF Peak Value 70 MHz / 50 MHz 35 MHz / 50 MHz 0.1 dB Compression TA Rev. C / Iss. 1