Successive Detection Log Video Amplifier operates over the 0.1 to 2.0 GHz range. This unit has a dynamic range of 65 to 70 dB a TSS of -67 dBm and a nominal video bandwidth of 20 MHz. Furthermore this unit 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. This unit offers typical fast rise time <20 nS rapid fall time <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 less than 25nS and maximum recovery times are less than 30 nS. Recovery times at lower power are faster. Sizes available are 0.75 x 0.75 x 0.135 or any other customized configuration desired. Connectorized versions are available as Model No: SDLVA-0120-70 and SLVA-06135.

Specifications:
 

Frequency Range (SDLVAC-0120-70)	0.1 GHz to 2.0 GHz (Useful Range to 2.5 GHz)
Frequency Range (SLVAC-06135)	0.6 to 1.35 GHz
Dynamic Range	> 65dB
Log Linearity	+/-1.2dB MAX. (-60 dBm to 0 dBm), +/-0.8 dB TYP
Log Linearity	+/-1.5dB MAX. (-65dBm TO +5dBm) +/-1.2 dB TYP
Minimum Log Voltage	-60 dBm (-65 dBm TYP)
Maximum Log Voltage	+5 dBm (+8 dBm TYP)
VSWR Input	1.8:1 (1.5:1 TYP)
Tangential Sensitivity	-65 dBm Minimum (-70 dBm TYP)
Limited IF Output	-14 dBm Minimum
Maximum RF Input	+10 dBm
Log Video Output Coupling	DC
Log Video Max. Output Voltage	2.7 v
Log Video Output Rise Time	25 nS
Log Video Output Fall Time	30 nS
Log Video Output Settling Time	40 nS
Log Video Output DC Offset	0.1V Nominal
Log Video Output Slope	25 mV/dB
Log Video Output Slope Variation w/ Frequency	+/- 0.5 mV/dB
Log Video Output Slope Variation w/ Temperature	+/-1mV Maximum
Log Video Propogation Delay	10 nS
Log Video Load	100 ohm +/-10%
DC Power Plus	+7V to +18V @ 50 mA (No Video Load)
DC Power Minus	-7V to -18V @ 190 mA
Size	0.75 " x 0.75 " x 0.135"

Available Options:

A01	Extended Dynamic Range -80 dBm to +5 dBm
A02	Higher Limited IF Output
A03	Alternate log slopes
A04	External adjust for log slope
A05	External adjust for off set
A06	High Power RF CW / PEAK Protection
A07	Other Video Loads
A08	Screened to MIL-STD-883

Environmental Ratings:

Outline Drawing:

Outline Drawing of SDLVAC-0120-70 and SLVAC-06135

Product Feature:

Product Feature on SDLVAC-0120-70 and SLVAC-06135

Test Report:

Test Report on SDLVAC-0120-70

Acceptance Test Procedure (ATP):

Acceptance Test Procedure (ATP) on Standard SDLVA Chip

Further Information:

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