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RFSW1012

DS140801

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

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

Control Logic for Valid Operational States

Pin Out

State

CTRL

EN

RF Path

12.7V to 4.6V

V

HIGH

V

HIGH

ANT-RF2

22.7V to 4.6V

V

LOW

V

HIGH

ANT-RF1

Shutdown

2.7V to 4.6V

Don’t Care

V

LOW

Shutdown

Pin Names and Descriptions

Pin

Name

Description

1GND

No-connect internal, recommend GND at the EVB level.

2RFC

Single-ended RF port.

3GND

No-connect internal, recommend GND at the EVB level.

4GND

Ground.

5RF1

Single-ended RF port.

6GND

Ground.

7CTRL

Switch logic control input.

8EN

Shutdown logic control input.

9VDD

Supply voltage.

10

GND

Ground.

11

RF2

Single-ended RF port.

12

GND

Ground.

EPAD

GND

Ground. Must be soldered to EVB GND over one or more vias.