5 of 12

RF5375

DS120215

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

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

Pin

Function

Description

1TX IN

RF input for the 802.11b/g/n PA. Input is matched to 50

. DC block required.

2VREG

Regulated voltage for the PA bias control circuit. An external bypass capacitor may be needed on

the VREG line for decoupling purposes.

3RX OUT

Receive port for 802.11b/g/n band. Internally matched to 50

. DC block required.

4

C_TX

Control pin for WiFi Transmit Port. See truth table for proper settings.

5

C_BT

Control pin for Bluetooth® Port. See truth table for proper settings.

6

C_RX

Control pin for WiFi Receive Port. See truth table for proper settings.

7BT PORT

Bluetooth® RF Port. DC block required.

8GND

Ground connection.

9ANT

Antenna port matched to 50

. DC block required.

10

POWER DETECT

decoupling.

11

VCC

Supply voltage for the FEM. See applications schematic for biasing and bypassing components.

12

VCC

Same as pin 11.

Pkg Base

GND

Ground connection. The backside of the package should be connected to the ground plane

through a short path, i.e., PCB vias under the device are recommended.