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| F E AT U R E S DC - 2000 MHz < 1 mA, 5 VDC 3 dB LSB, 30 dB Range 30 nSec Switching Speed TTL Control 24 Pin DIP MODEL NO. DAT419 9 4 GaAs 4 Section Attenuator 4 BIT PART IDENTIFICATION 1.27 "0" "0" CONT CONT 3dB GND 6dB GND GND 24 23 22 21 20 "0" "1" CONT CONT GND 9dB GND 12dB 16 15 14 13 -5V 19 GND 18 +5V 17 .22 .18 * 1.100 .100 TYP .018.002 DIA 24 PLACES * 3dB ** * 6dB 9dB * 12dB * ** * * * ** * * * ** ** 12 RF2 1 12 .600 24 13 .77 1 RF1 .xx = .02 .xxx = .010 ** 2 3 4 5 6 7 8 9 10 11 GND GND GND GND GND GND GND GND GND GND CONTRASTING COLOR BEAD GUARANTEED PERFORM ANCE I.L. (dB) VSWR T YP I CA L P E R F OR MA NC E at 25 C Parameter Operating Frequency DC Current Control Type Min Typ Max Units DC 0.53 0.01 TTL High Low Conditions At +5 VDC Supply At -5 VDC Supply 4 Line Logic "1" = Attenuation VIH = +5.0 V VIL = 0 V 2.0 5 2000 30 3 MHz mA mA 1.8 4 Control Current I. LOSS 1.6 3 Insertion Loss Attenuation LSB Range 1.0 1.0 3.1 3 0 10 10 4.0 30 1.4 2 Accuracy A A dB dB dB dB 3, 6, 9, 12 (0.25 dB +3% of Atten. Setting in dB) 1.2 1 VSWR 1.0 0 1 4 10 40 100 400 1000 3000 VSWR Impedance Switching Speed Transition (Rise/Fall) Time Switching (Video) Transients Intercept Points 2nd 3rd FREQUENCY (MHz) RF Power Operate No Damage 1.25/1 50 30 10 30 +68 +32 +20 -55 +25 1.7/1 50 OHMS nSec nSec mV dBm dBm dBm dBm C 50% TTL to 90% / 10% RF 90% / 10% or 10% / 90% RF Peak Value 1700 / 700 MHz 850 / 750 MHz 0.1 dB Compression @ 10 MHz TA Operating Temperature +10 +17 +125 DA I C O In d u s t r i e s Rev. N/D / Iss. 1 |
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