Successive Detection Log Video Amplifier (SDLVA)

PMI Model No. SDLVA-0120-70-0225 is a Successive Detection Log Video Amplifier (SDLVA) that operates over the 0.2 to 2.5 GHz frequency range. It has a dynamic range of 65 dB, a TSS of -65 dBm typical and a nominal video bandwidth of 20 MHz. It is 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.

Additional Product Information under,

Product Specifications

General Parameters:
Status: Active
Frequency Min: 0.2 GHz
Frequency Max: 2.5 GHz
VSWR: 2.0:1 Max
VSWR (Measured): 2.0:1 Max, 1.5:1 Typ - Measured 1.3:1
Size: 3.75 " x 1.50 " x 0.40"
Log Slope: 20 mV/dB Nom
TSS: -65 dBm Typ
Logging Range: -60 dBm, -65 dBm Typ
Maximum Log Range: 0 dBm, +10 dBm Typ
Limited IF Output: -16 dBm
Input Power: +10 dBm, +15 dBm Typ
Log Slope Variation with Temperature: ±1 mV/ dB Typ
Log Slope Variation with Frequency: ±0.5 mV/ dB Typ (Over 80 MHz RF Bandwidth)
Tangential Sensitivity: -60 dBm Min,
-65 dBm Typ - Measured -63.6 dBm
Dynamic Range: > 65 dB
Log Linearity: ±1.5 dB Max, (-65 dBm to 0 dBm),
±1.2 dB Typ - Measured ±0.5 dB
Log Video Output Coupling: DC
Log Video Maximum Output Voltage: 2.7 V
Log Video Output DC Offset: 0.1 V Nom (Adjustable)
Log Video Output Slope: 25 mV/ dB Nom - Measured 21 mV/dB
Log Video Propagation Delay: 10 ns Max, 7 ns Typ
Log Video Load: 100 ohms ±10%
Rise Time: 25 ns Max - Measured 14 ns
Fall Time: 30 ns Max - Measured 20 ns
Power Supply: +12 to +15 V @ 100 mA,
-12 to -15 V @ 190 mA
Environmental Ratings:
Operating Temperature: -54 ºC to +85 ºC
Non-Operating Temperature: -65 ºC to +100 ºC
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