Model: SDLVA-100M18G-CW-70-MAH

 

PMI Model No. SDLVA-100M18G-CW-70-MAH is a CW-Immune Successive Detection Log Video Amplifier operating in the 100 MHz to 18 GHz frequency band. it features a SPST on the RF output which allows for the RF to be blanked when the RF input signal is below the externally adjustable threshold. In addition to RF blanking, a 3.3V TTL-compatible output is also provided for time-gating or sampling, to assist in digital system integration.


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Product Feature

Test Report

Specifications:

Frequency Range 100 MHz to 18.0 GHz
Frequency Flatness ±2.0 dB Max - Measured ±1.0 dB
TSS -68 dBm Min, -70 dBm Typ - Measured -68 dB
Limited Output Power 8.0 dBm ± 3.0 dBm Max - Measured +8 ± 2.5 dBm
(Input Power >= -65 dBm)
VSWR 2.0:1 Max - Measured 1.97:1
Linear Output Gain 43 dB ± 3.0 dB Max - Measured 43 to 45.7 dB
Linear Output Psat 3 dBm ± 3.0 dBm Max - Measured 0.9 to 4.0 dBm
V0 (Video Comparator Signal Amplitude) 3.3 V Typ - Measured 2.25 V
Video Comparator Delay 50 ns Typ - Measured 45 ns
Video Comparator Threshold Level

Adjustable with Analog Voltage

-60 dBm ± 3.0 dB Max

V1 (Log Video Signal Amplitude) 1 Volt Max - Measured 0.807 Volts
Log Slope 10 mV/dB into a 50 Ω Load ±1 mV Max
- Measured 10 mV/dB
Log Range -65 to +5 dBm Min
Log Linearity ±1.75 dB ( -40ºC to +85 ºC) Max - Measured 0.92 dB
Pulse Range 100 ns to 250 µs
Rise Time 35 ns Max - Measured 20 ns
Settling Time to ±1dB 50 ns Typ - Measured 41 ns
Recovery Time 350 ns Max - Measured 220 ns
CW Immunity Range TSS to -45 dBm (1 dB degradation) - Measured 0.7 dB
Pulse Considered "CW" 1 ms Typ - Measured 0.7 ms
Rejection Time 1 ms Typ - Measured 0.5 ms
Droop 1 dB Max - Measured 0 dB
SPST Isolation 70 dB Typ - Measured >= 70 dB
SPST Switch Speed 20 ns Typ - Measured 20 ns
SW CTL A (Enable)

LVTTL 0: Internal Comparator Triggered SPST

LVTTL 1: External Trigger Enable (SW CTL B)

SW CTL B (Trigger) LVTTL 0: SPST Switch On (Insertion Loss)
LVTTL 1: SPST Switch Off (Isolation)
Power Supply ±12 VDC to ±15 VDC - Measured +12 VDC @ 310 mA, -12 VDC @ 95 mA
Connectors SMA Female
Finish Gold
Size 2.30" x 2.20" x 0.36"

Environmental Ratings:

Temperature -40 ºC to +85 ºC Operating
-54 ºC to +100 ºC Non-Operating
Humidity MIL-STD-202, Method 103B Cond. B
Shock MIL-STD-202, Method 213B Cond. B
Vibration MIL-STD-202, Method 204D Cond. B
Altitude MIL-STD-202, Method 105C Cond. B
Temperature Cycle MIL-STD-202, Method 107D Cond. A