DTA-17G22G-60-10D Active
Digital Attenuator
Quantic PMI Model DTA-17G22G-60-10D is a non-reflective, 10 BIT programmable 60 dB pin diode attenuator with step resolution as low as 0.06 over the frequency range of 17 to 22 GHz. This model switching speed is 400 ns typical, <8 dB insertion loss and operates on a single +15 VDC supply. 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: | Active |
| Frequency Range (GHz): | 17 to 22 |
| Frequency Min (GHz): | 17 |
| Frequency Max (GHz): | 22 |
| Attenuation Range (dB): | 60 dB |
| Attenuation Flatness (dB): | ±1 dB @ 20 dB, ±1.25 dB @ 40 dB, ±1.5 dB @ 40 dB, ±2 dB @ 60 dB |
| Attenuation Accuracy (dB): | ±0.5 dB @ 0 to 20 dB Typ, ±0.75 dB @ 20 to 40 dB Typ, ±1 dB @ 40 to 60 dB Typ |
| Insertion Loss (dB): | 8 dB Typ |
| Insertion Loss (Measured): | 8 dB Typ - Measured 7.73 dB |
| Minimum Attenuation Step: | 0.06 dB |
| VSWR: | 2.0:1 Max |
| Operating Input Power: | 20 dBm Typ |
| Survival Power: | 1 W average from -65 to +25 ºC |
| Swiching Time (On Time): | 1 µs Max |
| Swiching Time (Off Time): | 0.5 µs Max |
| Power Supply: | +15 VDC @ 150 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) |
| Size: | 2.0" x 1.8" x 0.5" |
| Finish: | Painted Blue Mounting surface unpainted and gold plated |
| Weight: | ~3 oz (85 gm) |
| Export Classification (ECCN): | EAR99 |
| Environmental Ratings: | |
| Operating Temperature: | -40 ºC 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 |
