SDLVA-2020-70-102 Preliminary

DC Coupled Successive Detection Log Video Amplifiers (SDLVA)

Quantic PMI Model SDLVA-2020 series of truly DC Coupled Successive Detection Log Video Amplifiers (SDLVA) are available in extended 70/75 dB dynamic range over the range of 1 to 18 GHz bandwidth, with true DC coupling. Units employ planar diode detectors and integrated video circuitry for high speed performance and outstanding reliability. The DLVA's are of superior construction using state-of-the-art MIC/MMIC technology. The size is 3.0" x 3.5" x 0.5".

Product Specifications

General Parameters:
Type: SDLVA
Status: Preliminary
Frequency Range: 1 to 2 GHz
Frequency Min: 1 GHz
Frequency Max: 2 GHz
TSS: -65 dBm Min
Size: 3.50" x 3.00" x 0.50"
Output Voltage: 1.00 VDC Max
Log Slope: 10 mV/dB (±10% tolerance)
Log Range: -65 to +10 dBm
Log Linearity: ±1.75 dB Max (-65 to 10 dBm)
Rise Time: 30 ns Max
Recovery Time: 250 ns Max, 150 ns Typ
Power Supply: +15 V @ 650 mA Max,
-15 V @ 175 mA Max
Finish: Painted Blue
Frequency Flatness: ±2.5 dB Max
VSWR: 2.0:1 Max (@ -20 dBm)
VSWR (Measured): 2.0:1 Max (@ -20 dBm)
Log Temperature Stability: ±1.75 dB (0 to 60°C)
Dynamic Range: -65 to +10 dBm
Output Stability: ±2.5 dB Max (0 to 60 °C)
Limited IF Output: 0 dBm Min
Log Video Load: 50 Ohm ±10%
Environmental Ratings:
Operating Temperature: -55 ºC to +85 ºC Operating
Non-Operating Temperature: -65 ºC to +100 ºC Non-Operating
Temperature Cycle: MIL-STD-202F, Method 107D Cond. A
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