Miniature Successive Detection Log Video Amplifier that 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. It is commercially screened and characterized from -55 degrees to 85 degrees Celsius. Sizes available are 0.395 x 0.280 x 0.09 or any other customized configuration desired. Connectorized versions are available as Model No: SDLVA-0120-70 and SLVA-06135.


Specifications:
 

Frequency Range	0.1 to 2.0 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	-16 dBm (TYP)
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 MAX.
Log Video Output Fall Time	30 nS MAX.
Log Video Output Settling Time	40 nS MAX.
Log Video Output DC Offset	Externally Adjustable
Log Video Output Slope	Adjustable to 30 mV/dB
Log Video Output Slope Variation w/ Frequency	+/- 0.5 mV/dB (Over 80 MHz Bandwidth)
Log Video Output Slope Variation w/ Temperature	+/-1 mV MAX.
Log Video Propogation Delay	10 nS MAX. (7 nS TYP.)
Log Video Load	100 ohm
Power Plus	5 v @ 30 mA (No Video Load)
Power Minus	5 v @ 170 mA
Size	0.395 " x 0.280 " x 0.090"

Available Options:

A01	Extended Dynamic Range -80 dBm to +5 dBm
A02	Higher Limited IF Output
A03	Alternate log slopes
A06	High power RF CW / PEAK Protection
A08	Screened to MIL-STD-883

Environmental Ratings:

Outline Drawing:

Click here to see an outline drawing of SDLVAC-0120-70M

Product Feature:

Click here to see the Product Feature on SDLVAC-0120-70M
 

Test Report on Miniature/Chip/Surface Mount Successive Detection Log Video Amplifiers (SDLVA'S):
Test Data on 0.1 to 2.5 GHz DC-Coupled Successive Detection Log Video Amplifier

Test Report on Packaged and Connectorized Successive Detection Log Video Amplifiers (SDLVA'S):

Test Data on 0.1 to 2.5 GHz DC-Coupled Successive Detection Log Video Amplifier

Test Data (12/17/03):
Test Data on SDLVAC-0120-70M

More Test Data (01/28/04):
More Test Data on SDLVAC-0120-70M

More Test Data (02/13/04):
More Test Data on SDLVAC-0120-70M

More Test Data (03/08/04):

More Test Data on SDLVAC-0120-70M

More Test Data (11/24/04):

More Test Data on SDLVAC-0120-70M

More Test Data (07/14/05):

More Test Data on SDLVAC-0120-70M

Test Data on 300 to 800 MHz Unit (03/06/07):
Test Data on SDLVAC-0120-70M Option 0308

More Test Data on 300 to 800 MHz Unit (04/06/07):
Test Data on SDLVAC-0120-70M Option 0308

Effect of Slope and Offset Resistors on Hybrid MIC/MMIC SDLVA Performance:
Effect of Slope and Offset Resistors on Hybrid MIC/MMIC SDLVA Performance

Acceptance Test Procedure (ATP):

Acceptance Test Procedure (ATP) on Standard SDLVA Chip

Further Information:

Click here to view our short form page on our Successive Detection Log Video Amplifiers