SDLVA-0120-70 OPTIONS A02, A04, A05 Active

Successive Detection Log Video Amplifier (SDLVA)

Quantic PMI Model SDLVA-0120-70 Options A02, A04, A05 Successive Detection Log Video Amplifier (SDLVA) operates over the 1.0 ± 0.3 GHz Rang ewith a dynamic range of 65 to 70 dB, a TSS of -65 dBm typically, and a nominal video bandwidth of 0.02 GHz. These units are designed using innovative GaAs Technology which provides stunning performance and reliability in a compact package making it an optimum solution for high speed channelized receiver applications.  These units offer typical fast rise time of ≤20 ns, Rapid Fall Time of ≤25 ns as well as superior delay time of 8 ns. The Log Slope is 25 mV/dB and the accuracy is less than ±1.0 dB over the -60 to 0 dBm power input range.  Dynamic range can be extended to -65/+5 with log error of ±1.5 dB.  Options are available with adjustable logging slope and DC offsets. Guaranteed rise times are <25 ns and maximum recovery times are <30 ns. Recovery times at lower power are faster. The SDLVA-0120-70 Option A02, A04, A05 is commercially screened and characterized from -55 to +85 ºC.  Sizes available are 3.75" x 1.5" x 0.5" with SMA female connectors.

Product Specifications

General Parameters:
Status: Active
CW Immune (Yes/No): No
Frequency Min (GHz): 0.7
Frequency Max (GHz): 1.3
TSS (dBm): -65 Typ
Log Slope (mV/dB): 25
Log Range (dBm): -60 (-65 Typ) to +5 (+8 Typ)
Rise Time: 25 ns
Fall Time: 30 ns
Settling Time: 40 ns
Power Supply: +9 to +15 V @ 100 mA
(120 mA for Extended Dynamic Range)
-9 to -15 V @ 190 mA
VSWR: 1.8:1 Max (1.5:1 Typ)
Video Load (Ohms): 100 ± 10% Typ, 50 Min
Propagation Delay: 10 ns Maximum, 7 ns Typical
Dynamic Range: >65 dB
Limited IF Output: -3 dBm Typ (with Option A02)
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: DC
Log Video Output Slope: 25 mV/dB Nom (Adjustable to 30 mV/dB with Option A04)
Maximum RF Input Power: +10 dBm
Size: 3.75" x 1.50" x 0.50"
Export Classification (ECCN): EAR99
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
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