Request Quote

DTA-100M40G-30-CD-1-OPT27G Active

5-Bit Programmable PIN Diode Attenuator

Product Feature

Quantic PMI Model DTA-100M40G-30-CD-1-OPT27G is a 5-Bit programmable 30 dB PIN diode attenuator with a step resolution of 1.0 dB over the frequency range of 100 MHz to 27.0 GHz. This model operates on a single +15 VDC supply and draws only 40 mA of current.  Very high levels of attenuation accuracy of 0.6 dB are achieved. This attenuator provides ultra-fast switching speeds of 300 ns and has an operating input power rating of +20 dBm. This model is supplied in a small, light-weight housing measuring 2.0" x 1.8" x 0.5".

Product Specifications

General Parameters:
Status: Active
Frequency Range: 0.1 to 27 GHz
Frequency Min: 0.1 GHz
Frequency Max: 27 GHz
Insertion Loss: 6.0 dB Typ
Insertion Loss (Measured): 6.0 dB Typ (Up to 27.0 GHz) - Measured 4.97 dB
Attenuation Range: 30 dB
Digital Control: 5 Bit
LSB: 1.0 dB
Minimum Attenuation Step: 1.0 dB
VSWR: 2.5:1 Max - Measured 2.46:1
Operating Input Power: +24 dBm CW Max
Input 1dB Compression: +20 dBm Typ
Attenuation Accuracy: ±2.5 dB Typ -
Measured ±0.02 dB @ 0 to 10 dB
±0.03 dB @ 10 to 20 dB
±0.08 dB @ 20 to 30 dB
Swiching Time (On Time): 1.0 µs Max - Measured ‹0.25 µs
Swiching Time (Off Time): 0.5 µs Max - Measured ‹0.14 µs
Power Supply: 15 V @ 50 mA Max - Measured 15 V @ 38 mA
Logic Input: 0 to +0.8 V (Logic
Connectors: 2.92mm (F) & 15 Pin Micro-D Female
Size: 2.0" x 1.8" x 0.5"
Environmental Ratings:
Operating Temperature: -50 ºC to +85 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