SDLVA-0120-70-0208 Preliminary

PMI Model No. SDLVA-0120-70-0208 is a Successive Detection Log Video Amplifier (SDLVA) that operates between the 200 to 800 MHz frequency range. It has a TSS of -75dBm typical, a log slope of 25 mV/dB, and a nominal video bandwidth of 20MHz. Furthermore, it has been 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.

Product Specifications

General Parameters:
Type: SDLVA
Status: Preliminary
Frequency Range: 0.2 to 0.8 GHz
Frequency Min: 0.2 GHz
Frequency Max: 0.8 GHz
TSS: -80 dBm typ.
Size: 3.75" x 1.50" x 0.50"
Log Slope: 25 mV/dB Nominal
Log Range: -75 dBm
Log Linearity: ±1.5 dB Max (-75 dBm to -5 dBm), ±1.2 dB Typ, ±1.5 dB Max (-65 dBm to +5 dBm)
Maximum Log Range: -5 dBm
Rise Time: 15ns Typ., 25ns Max
Fall Time: 15ns Typ., 30ns Max
Settling Time: 100ns Max
Power Supply: +15 Volts @ 100 mA, -15 Volts@ 190 mA
Finish: Gold Plated
VSWR: 2.5:1 Typ
VSWR (Measured): 2.5:1 Typical @ -23 dBm
Video Load Impedance: 100 Ohms ±10%
Propagation Delay: 7ns Typical, 10ns Max
DC Offset: Adjustable to 0 Volts DC
Dynamic Range: >65 dB
Input Power: +20 dBm CW
Limited IF Output: 16 dBm Typical
Log Video Output Coupling: DC
Log Slope Variation with Temperature: ±1 mVdB Typical
Log Slope Variation with Frequency: ± 0.5 mV/dB Typical (Over 80 MHz RF Bandwidth)
Tangential Sensitivity: -75 dBm Typical
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