SDLVA-0120-70 Option 105F Active

Successive Detection Log Video Amplifier (SDLVA)

Quantic PMI Model SDLVA-0120-70 Option 105F Successive Detection Log Video Amplifier (SDLVA) that operates over the 1.4 to 1.6 GHz range with a dynamic range of 65 to 70 dB, a TSS of -67 dBm, and a nominal Video Bandwidth of 0.02 GHz. Designed using cutting edge GaAs technology which provides stunning performance and reliability in a compact package making it an optimum solution for high speed channelized receiver applications. The Log Slope is 25 mV/dB and the accuracy is <±1.0 dB over the -60 to 0 dBm power input range.  Dynamic Range can be extended to -65/+5 with low error of ±1.5 dB.  Options are available with adjustable logging slope and DC offsets.  Package size is 3.75" x 1.50" x 0.50" with SMA female connectors.

Product Specifications

General Parameters:
Status: Active
CW Immune (Yes/No): No
Frequency Min (GHz): 1.4
Frequency Max (GHz): 1.6
TSS (dBm): -65 dBm Min (-70 dBm Typ)
Log Slope (mV/dB): 25
Log Range (dBm): -60 (-65 Typ) to +5 (+8 Typ)
Log Linearity: ±1.2 dB Max (-60 to 0 dBm)
±0.8 dB Typ, ±1.5 dB Max (-65 to +5 dBm)
±1.2 dB Typical
Rise Time: 25 ns
Fall Time: 30 ns
Settling Time: 40 ns
Power Supply: +7 to +18 V @ 100 mA (120 mA for Extended Dynamic Range)
-7 to -18 V @ 190 mA
VSWR: 1.8:1 Max (1.5:1 Typ)
Video Load (Ohms): 100 ± 10%
Propagation Delay: 10 ns, Max, 7 ns Typ
Dynamic Range: >65 dB
Input Power: +10 dBm
Limited IF Output: -16 dBm
Log Video Output Coupling: DC
Log Slope Variation with Temperature: ±1 mV Max
Log Slope Variation with Frequency: ±0.5 mV/dB (Over 80 MHz RF Bandwidth)
Log Video Maximum Output Voltage: 2.7 V
Log Video Output DC Offset: 0.1 V Nom (Adjustable0
Log Video Output Slope: 25 mV/dB Nom (Adjustable to 30 mV/dB)
Size: 3.75" x 1.50" x 0.50"
Export Classification (ECCN): EAR99
Environmental Ratings:
Operating Temperature: -55 ºC to +85 ºC
Non-Operating Temperature: -65 ºC to +100 ºC
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
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