SWD-119

www.DataSheet4U.com 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 the intermodulation products of the control devices at low frequencies. Inverter Vopt Driver 1 Vee Level Shifter Output B1 Vee Output A2 Logic C2 Same as Driver 1 Output B2 Output A3 Logic C3 Same as Driver 1 Output B3 Ordering Information Part Number SWD-119 PIN SWD-119TR Output A4 Logic C4 Same as Driver 1 Output B4 Package Bulk Packaging 1000 piece reel Pin Configuration Pin No. 1 2 3 Note: Reference Application Note M513 for reel size information. Function Vee Vcc C4 C3 C2 C1 Vopt Ground Pin No. 9 10 11 12 13 14 15 16 Function Output A1 Output B1 Output A2 Output B2 Output A3 Output B3 Output A4 Output B4 Truth Table Input CX Logic “0” Logic “1” Outputs A VEE VOPT 4 B VOPT VEE 5 6 7 8 1 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(...