DTA-0R5G4G-60-CD-1-OPT1525-TS Preliminary

Digital Attenuator

Quantic PMI Model DTA-0R5G4G-60-CD-1-OPT1525-TS is a non-reflective 10 bit programmable 60 dB pin diode attenuator with step resolution as low as 0.06 dB over the frequency range of 1.5 to 2.5 GHz. Housing measures 2.0" x 1.8" x 0.5" with 15 Pin Micro-D female control connector (Mating Connector Supplied) and SMA female connectors. 

Product Specifications

General Parameters:
Status: Preliminary
Frequency Range (GHz): 1.5 to 2.5
Frequency Min (GHz): 1.5
Frequency Max (GHz): 2.5
Attenuation Range (dB): 60 dB (Mean)
Mean Attenuation Range: 60 dB
Attenuation Flatness (dB): ±0.5 dB Typ @ 20 dB
±0.75 dB Typ @ 40 dB
±1 dB Typ @ 60 dB
Accuracy of Attenuation: 0 to 20 dB: ±1 dB Typ
20 to 40 dB: ±1.5 dB Typ
40 to 60 dB: ±2 dB Typ
Insertion Loss (dB): 2.5 dB Max
Minimum Attenuation Step: 0.06 dB
VSWR: 1.8:1 Max
Survival Power: 2 W average from -65 to +25 ºC
Logic Input: Logic "0" (BIT OFF) = -0.3 to +0.8 V
Logic "1" (BIT ON) = +2 to +5 V
DC Power Supply: +15 VDC @ 100 mA Max
-15 VDC @ 80 mA Max
Switching Speed: On Time - 1 µs Max
Off Time - 0.5 µs Max
Digital Control: 10 Bit
Connectors: RF: SMA Female
Control & Power: 15 Pin Micro-D-Sub
(Shipped with Mating D-SUB)
Size: 2.0" x 1.8" x 0.5"
Finish: Painted Grey
Weight: 3 oz (85 gm) approximate
Export Classification (ECCN): EAR99
Environmental Ratings:
Operating Temperature: -50 °C to 100 °C
Non-Operating Temperature: -55 °C to +125 °C
Humidity: MIL-STD-202F, METHOD 103B COND. B
Shock: MIL-STD-202F, METHOD 213B COND. B
Vibration: MIL-STD-202F, METHOD 204D COND. B
Altitude: MIL-STD-202F, METHOD 105C COND. B
Temperature Cycle: MIL-STD-202F, METHOD 107
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