CDA0666 DAICO | Alldatasheet
Document overview
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Technical content
Parameter Min Typ Max Units Conditions Operating Frequency 600 1400 MHz DC Current 34 50 mA At +5 VDC Supply Control Type TTL 5 Line Logic “0” = Thru Logic “1” = Attenuation Control Current High 0 ±5 µA VIH = +2.7 V Low 0 ±5 µA VIL = +0.5 V Insertion Loss 2.5 4.5 dB Attenuation LSB 1d B Range 03 1 d B 1, 2, 4, 8, 16 Accuracy dB ± (0.25 dB +2% of Atten. Setting in dB) VSWR 1.2/1 1.7/1 Impedance 50 OHMS Switching Speed 0.2 1 µSec 50% TTL to 90% / 10% RF Transition (Rise/Fall) Time 0.15 µSec 90% / 10% or 10% / 90% RF Switching (Video) Transients 340 mV Peak Value Intercept Points 2nd +60 +75 dBm 300 MHz / 720 MHz 3rd +30 +44 dBm 850 MHz / 700 MHz RF Power Operate +23 +20 dBm 0.1 dB Compression No Damage +27 dBm Operating Temperature -55 +25 +125 °CT A MODEL NO. CDA0666
FEATURES
34 mA, +5 VDC +44 dBm 3rd Order Intercept 2.8 dB Insertion Loss 1 dB LSB, 31 dB Range TTL Control Replaceable SMA Connectors
5 BIT
DA ICO I ndustries Rev. A / Iss. 1 GUARANTEED PERFORMANCE PIN Diode 5 Section Attenuator TYPICAL PERFORMANCE at 25 °C 1.0 0 1.2 1.4 1.0 2.0 1.6 1.8 2.0 3.0 4.0 5.0 VSWR 2.2 I.L. (dB) 6.0 FREQUENCY (MHz) 100 400 1000 3000 I. LOSS VSWR SMA FEMALE
2 PLACES
BASE: 6061-T6 ALUM ALLOY ALODINE 1200, GOLD (CHEM FILM PER MIL-C-5541CL3) .48 .30 HOUSING ASTMF-15 ALLOY GOLD PLATE PER MIL-G-45204 TYPE III, GR.A GND .10 1.800 .025 DIA
7 PLACES
+5V .38 TYP PART IDENTIFICATION J21.20 .10 1.000 2.00
6 EQ SPACES
AT .20.40 .60 .15 ± .05 2 - 56 THD INSERT (SCREW LOCKING) 2 THD DIA LONG (.17) .19 MAX. SCREW DEPTH, 4 PLACES, FARSIDE .xx = .02 .xxx = .010 "0" 8 dB +5V 16 dB 1 dB 2 dB 4 dB GND E5E4E3E2E1 16 dB 1 dB 2 dB 4 dB 8 dB