F E AT U R E S MODEL NO. CAT580 5 4 200 - 600 MHz SPACE Application Hermetic Package Radiation Tolerant, 100 K Rad Surface Mount 5 BIT GaAs 5 Section Attenuator "0" 4 dB CONT 4 13 "1" 8 dB CONT 5 14 PART IDENTIFICATION "0" 1 dB CONT 2 11 • • "0" .5 dB CONT 1 10 +5V 8 GND 9 .19 .015 ±.002 DIA 14 PLACES .82 "0" 2 dB CONT 3 12 .075 • .100 TYP 8 dB • 4 dB • • • 2 dB • • • 1 dB • • .5 dB • • • 8 14 • • .50 1 1 IN/OUT RF 7 .50 TYP 2 GND 3 GND • • 4 GND 5 GND 6 GND 7 OUT/IN RF .xx = .02 .xxx = .010 CONTRASTING COLOR BEAD GUARANTEED PERFORM A NCE VSWR I.L. (dB) Parameter 1.8 4.0 Min Typ Max Units Operating Frequency DC Current Control Type T YP IC A L P E R F OR MA NC E at 25 °C 200 0.7 CMOS Control Current 1.6 Insertion Loss Insertion Loss Flatness Attenuation 3.0 Low 1 1 1.71 LSB 0.5 High Range I. LOSS 1.4 2.0 1.2 1.0 0 VSWR Impedance Switching Speed 0 4 10 40 100 FREQUENCY (MHz) 400 1000 3000 1.33/1 50 14 Transition (Rise/Fall) Time Switching (Video) Transients Intercept Points 2nd 3rd RF Power +45 +34 Operate 12 84 +56 +37 +12 No Damage Operating Temperature 0 Non-Operating Temperature -34 DA I C O In d u s t r i e s ±20 ±20 2.5 ±0.2 µA µA dB dB dB dB dB 15.5 Flatness 1 MHz mA Accuracy VSWR 1.0 600 2.0 +25 ±0.2 1.6/1 Conditions At +5 VDC Supply 5 Line Logic “0” = Thru Logic “1” = Attenuation 3 - 5 Volts 0 - 0.5 Volts Vs. Frequency 0.5, 1, 2, 4, 8 + 0.15 dB + 3% of Atten Setting in dB - 0.35 dB -3% of Atten Setting in dB dB 50 OHMS nSec +10 +23 +65 +95 nSec mV dBm dBm dBm dBm °C °C 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. A / Iss. 1