F E AT U R E S MODEL NO. CAT150 6 7 10 - 500 MHz SPACE Application Hermetic Package Radiation Tolerant, 100 K Rad Surface Mount 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 • • • • • • • • • 1.560 32 dB 1 dB 4 dB 2 dB 8 dB 16 dB .20 1.36 • .015 (FLANGE) .100 TYP .040 TYP 24 • • • • • • • • • • • • • • • • • 13 .375 TYP .60 TYP 1 • .77 12 1 +5V .053 R TYP .100 TYP .015 ±.002 TYP 1.100 CONTRASTING COLOR BEAD • • 2 3 4 GND GND 32dB 5 1dB 6 2dB 7 4dB 8 8dB 9 10 11 12 16dB GND GND GND .010 ±.002 TYP (LEAD) .xx = .02 .xxx = .010 GUARANTEED PERFORM A NCE Parameter Min Typ Max Units VSWR I.L. (dB) Operating Frequency DC Current Control Type 2.2 12 2.0 10 10 0.02 CMOS 500 5 MHz mA ±20 ±20 6 µA µA dB dB dB dB T Y P IC A L P E R F OR MA NC E at 25 °C Control Current 1 1 5 1 High Low Insertion Loss Attenuation LSB Range 0 63 Accuracy 1.8 8 Flatness 1.6 VSWR Impedance Switching Speed 6 I. LOSS 1.4 1.2 1.2/1 50 34 Transition (Rise/Fall) Time Switching (Video) Transients Intercept Points 2nd VSWR 2 RF Power 0 1 4 10 40 100 FREQUENCY (MHz) DA I C O In d u s t r i e s 400 1000 3000 +54 +34 Operate 15 280 +66 +44 +12 No Damage Operating Temperature 0 Non-Operating Temperature -34 +25 At +5 VDC Supply 6 Line Logic “0” = Thru Logic “1” = Attenuation 3 - 5 Volts 0 - 0.5 Volts 1, 2, 4, 8, 16, 32 ± (0.25 dB + 2% of Atten Setting in dB) dB 50 OHMS nSec +10 +23 +65 +95 nSec mV dBm dBm dBm dBm °C °C 4 3rd 1.0 ±0.2 1.4/1 Conditions 50% Control Signal 90% / 10% RF 10% / 90% or 90% / 10% RF Peak Value 70 / 50 MHz Inputs 35 / 50 MHz Inputs 0.1 dB Compression TA TA Rev. - / Iss. 1