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Quad Driver for GaAs FET Switches and Attenuators
Features
• • • • • High Speed
CMOS Technology Quad Channel Positive
Voltage Control Low Power Dissipation Low Cost Plastic SOIC-16 Package
SWD-119 V6
Functional Schematic
Vcc Vopt
Logic C1
TTL Buffer
Level Shifter
Output A1
Description
The SWD-119 is a quad channel driver used to translate TTL control inputs into gate control
voltages for GaAs FET microwave switches and attenuators.
High speed analog
CMOS technology is utilized to achieve low power dissipation at moderate to high speeds, encompassing most microwave switching applications.
The output HIGH level is optionally 0 to +2.
0V (relative to GND) to optimize ...