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| Datasheet File OCR Text: |
| F E AT U R E S 1800 - 4200 MHz SPACE Application Hermetic Package Radiation Tolerant, 100 K Rad Surface Mount MODEL NO. CAT480 4 9 GaAs 4 Section Attenuator 4 BIT 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 .015 .002 DIA 24 PLACES .20 .070 * 1 dB * * * 2 dB * ** * * * 4 dB * * * 8 dB .100 TYP * * * * * * * * * 24 13 .77 1 12 ** 1 2 3 4 +5V GND GND GND 5 "1" 6 "0" 7 "0" 8 "0" CONT1 CONT2 CONT3 CONT4 ** .325 TYP CONTRASTING COLOR BEAD .xx = .02 .xxx = .010 9 10 11 12 GND GND GND GND GUARANTEED PERFORM A NCE Parameter I.L. (dB) Min Typ Max Units 1800 0.8 CMOS 4200 MHz 5.0 mA Conditions At +5 VDC Supply 4 Line Logic "0" = Thru Logic "1" = Attenuation 3 - 5 Volts 0 - 0.5 Volts Vs. Frequency 1, 2, 4, 8 (0.25 dB + 5% of Atten Setting in dB) VSWR T YP IC A L P E R F OR MA NC E at 25 C Operating Frequency DC Current Control Type 2.0 10 Control Current Insertion Loss Insertion Loss Flatness Attenuation High Low 0 0 5.0 1 0 1.8 8.0 40 40 6.0 0.2 15 LSB Range 1.6 6.0 I. LOSS 1.4 4.0 Accuracy Flatness A A dB dB dB dB dB dB OHMS nSec nSec mV dBm dBm dBm dBm C C VSWR Impedance Switching Speed VSWR 1.30/1 50 27 12 75 +70 +41 +22 +25 0.2 1.7/1 50 1.2 2.0 Transition (Rise/Fall) Time Switching (Video) Transients Intercept Points 2nd 100 400 1000 4000 10000 1.0 0 3rd +67 +38 FREQUENCY (MHz) RF Power Operate No Damage Operating Temperature 0 Non-Operating Temperature -34 +18 +23 +65 +95 50% Control Signal 90% / 10% RF 10% / 90% or 90% / 10% RF Peak Value 1950 / 750 MHz Inputs 975 / 750 MHz Inputs 0.1 dB Compression TA TA DA I C O In d u s t r i e s Rev. - / Iss. 1 |
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