DTA-50M500M-5B-SFF Preliminary

PMI Model No. DTA-50M500M-5B-SFF is a 5-Bit Programmable Attenuator that operates over the frequency range of 50 to 500 MHz.

Product Specifications

General Parameters:
Status: Preliminary
Frequency Range: 0.05 to 0.5 GHz
Frequency Min: 0.05 GHz
Frequency Max: 0.5 GHz
Insertion Loss: 1.8 dB min., 2.2 dB max. @ 150 MHz
Digital Control: 5 Bit
Attenuation Accuracy: 0.2 dB + 2% Attenuation Setting
Finish: Painted Blue
Size: 0.50" x 0.50" x 0.16"
Switching Time: 1.0 us max.
Flatness (100 to 250 MHz): 0.2 dB max.
Lower Frequency Point (-1 dB Band Edges): 50 MHz max.
Upper Frequency Point (-1 dB Band Edges): 500 MHz min.
Amplitude Ripple (0.5 Cycles): 0.032 dB max.
Amplitude Ripple (1.0 Cycles): 0.010 dB max.
Amplitude Ripple (2.0 Cycles): 0.004 dB max.
Amplitude Ripple (>2.3 Cycles): 0.003 dB max.
Phase Ripple (0.5 Cycles): 0.218° max.
Phase Ripple (1.0 Cycles): 0.100° max.
Phase Ripple (2.0 Cycles): 0.027° max.
Phase Ripple (>2.3 Cycles): 0.020° max.
Input VSWR: 1.6:1 max.
Output VSWR: 1.5:1 max.
Compression at 1 dB Input (100 MHz): 22 dBm min.
Compression at 1 dB Input (500 MHz): 29 dBm min.
Control to Output Isolation: 50 dB min.
Switching Transients: 50 mV max. into 1 MHz BW
Environmental Ratings:
Operating Temperature: -55°C to +85°C
Non-Operating Temperature: -65°C to +125°C
Humidity: MIL-STD-202, Method 103B Cond. B
Shock: MIL-STD-202, Method 213B Cond. B
Vibration: MIL-STD-202, Method 204D Cond. B
Altitude: MIL-STD-202, Method 105C Cond. B
Temperature Cycle: MIL-STD-202, Method 107D Cond. A