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RF1136

Rev A1 DS090630

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.

General Information

Control Logic

The switch is operable in three states (see Truth table, below). The switch is designed for two modes: Active and Stand-by.

Control Logic

Electrical Test Methods

The electrical parameters for the switch were measured on test Evaluation Board provided by the switch supplier. The test Eval-

uation Board includes means for decoupling RF signals from control signal port (shunt capacitor at control signal ports).

All measurements are done with calibration plane at switch pins. The effect of test board losses and phase delay has been

removed from the results.

Mode

V1

V2

S1

S2

S3

ANT-RF1

High

Low

ON

OFF

OFF

ANT-RF2

Low

High

OFF

ON

OFF

ANT-RF3

Low

Low

OFF

OFF

ON