DTA-17G22G-60-10D

PMI Model No. DTA-17G22G-60-10D is a non-reflective, 10-Bit programmable 60dB pin diode attenuator with step resolution as low as 0.06 over the frequency range of 17.0 to 22.0 GHz. This model switches in 400 ns typical and has less than 8 dB insertion loss. This model is offered in a slim line housing measuring only 0.5" high and operates on a single +15 VDC supply.

Product Specifications

General Parameters:
Status: Active
Frequency Range: 17.0 to 22.0 GHz
Frequency Min: 17 GHz
Frequency Max: 22 GHz
Insertion Loss: 8.0 dB Typ
Insertion Loss (Measured): 8.0 dB Typ - Measured 7.73 dB
Attenuation Range: 60 dB
Digital Control: 10 Bit
Minimum Attenuation Step: 0.06 dB
VSWR: 2.2:1 Max
Operating Input Power: 20 dBm Typ
Survival Power: 1 W Average from -65 ºC to +25 ºC
Attenuation Flatness: ±1.0 dB @ 20 dB - Measured ±0.44 dB, ±1.25 dB @ 40 dB - Measured ±0.50 dB, ±1.5 dB @ 40 dB - Measured ±0.82 dB, ±2.0 dB @ 60 dB - Measured ±2.14 dB
Attenuation Accuracy: ±0.5 dB @ 0 to 20 dB Typ - Measured ± 0.21 dB, ±0.75 dB @ 20 dB to 40 dB Typ - Measured ±0.07 dB, ±1.0 dB @ 40 dB to 60 dB Typ - Measured ±0.26 dB
Swiching Time (On Time): 1.0 µs Max - Measured <0.4 µs
Swiching Time (Off Time): 0.5 µs Max - Measured <0.15 µs
Power Supply: +15 V @ 150 mA Max - Measured 109 mA
Weight: 3.0 oz (85 gm) Approx
Finish: Painted Blue Mounting surface unpainted and gold plated
Logic Input: -0.3 to +0.8V (Logic "0" (Bit Off), +2.0 to +5.0V (Logic "1" (Bit On)
Connectors: SMA (F) & 15 Pin Micro-D-Female Shipped with Mating Micro-D Male
Environmental Ratings:
Operating Temperature: -40ºC to +85ºC
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