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SDLVAC-0120-80 Active

Miniature Successive Detection Log Video Amplifier (SDLVA)

Product Feature

Quantic PMI Model SDLVAC-0120-80 is a Miniature Successive Detection Log Video Amplifier (SDLVA) that operates over the 0.3 to 2 GHz frequency range with a -75 to +5 dBm dynamic range with a log slope of 25 mV/dB (10 to 50 mV/dB available). The log linearity is ±1.0 dB from the best fit straight line over the dynamic range and additional ±1.0 dB over the operating temperature range of-40 to 85°C typical. This chip provides 0.020 GHz video bandwidth and a limited IF output of -20 dBm minimum. Chip package size is 0.75" x 0.75" x 0.135".


Product Specifications

General Parameters:
Status: Active
Frequency Range (GHz): 0.3 to 2.0 GHz
Frequency Min (GHz): 0.3
Frequency Max (GHz): 2
Logging Range (dBm): -75 to +5
Video Load (Ohms): 100
TSS (dBm): -80
Log Slope (mV/dB): 25
Limited IF Output: -20 dBm Min for Input Levels
-60 dBm, 50 Ohm
Voltage &, Current: 80 mA @ +12 V,
135 mA @ -12 V
Dynamic Range: 80 dB
Log Slope With Frequency: ±0.5 dB Over 0.1 GHz sub band
Log Slope Variation with Temperature: ±1 dB Over Operating Temperature
Instantaneous Log Slope: ±25% Within Dynamic Range
Input Level: -75 to +5 dBm
Input/output Impedance: 100 Ohm
Rise Time: 25 ns
Fall Time: 30 ns
Log Video Output Slope: Fixed between 10 and 50 mV/dB
Video Bandwidth: 20 MHz Min
DC Power Supply: - 5V @ 135 mA Max,
+5V @ 80 mA Max
Size: 0.50" x 0.40" x 0.09"
Noise Figure: 8 dB
Log Error (Linearity): ±1 dB from best fit line over dynamic range
VSWR: 2:1
Environmental Ratings:
Temperature: -40 °C to 85 °C
Non-Operating: -65 °C to 100 °C
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 107D Cond. A