DTA-50M2D5G-CD-SFF-1-OPT200M1G Preliminary

10 Bit Digital Attenuator

Quantic PMI Model DTA-50M2D5G-CD-SFF-1 is a non-reflective, 10 BIT programmable 60 dB PIN diode attenuator with a step resolution as low as 0.06 dB optimized over the frequency range of 0.2 to 1 GHz. Housing measures 2.0" x 1.81" x 0.88" with 15 Pin Micro-D female control connector (Mating Connector Supplied) and SMA female connectors. 

Product Specifications

General Parameters:
Status: Preliminary
Frequency Range (GHz): 0.2 to 1
Frequency Min (GHz): 0.2
Frequency Max (GHz): 1
Attenuation Range (dB): 60 dB
Attenuation Step Size - LSB (dB): 0.06 dB
Attenuation Flatness (dB): ±0.6 dB Max @ 20 dB,
±0.75 dB Max @ 40 dB,
±2.5 dB Max @ 60 dB
Attenuation Accuracy (dB): ±0.5 dB Max @ 0 to 20 dB,
±0.75 dB Max @ 20 to 40 dB,
±1.5 dB Max @ dB to 60 dB
Insertion Loss (dB): 3.5 dB Max
VSWR: 2.0:1 Max
Survival Power: 1 W average from -65 to +25 °C
Swiching Time (On Time): 0.75 µs Typ
Swiching Time (Off Time): 0.45 µs Typ
Power Supply: +15 VDC @ 50 mA Max
-15 VDC @ 50 mA Max
Logic Input: Logic "0" (BIT OFF) = -0.3 to +0.8 V
Logic "1" (BIT ON) = +2 to +5 V
Digital Control: 10 Bit
Connectors: RF: SMA Female
Control & Power: 15 PIN Micro-D-female,
(Mating Connector Supplied - including pigtails >24" length)
Size: 2.0" x 1.81" x 0.88"
Finish: Painted Blue
Weight: ~3 oz (85 gm)
Export Classification (ECCN): EAR99
Environmental Ratings:
Operating Temperature: -50 ºC to 100 ºC
Non-Operating Temperature: -65 ºC to +125 ºC
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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