RF Micro Devices Inc.

7628 Thorndike Road, Greensboro, NC 27409-9421

DS140808

For sales or technical support, contact RFMD at +1.336.678.5570 or customerservice@rfmd.com.

The information in this publication is believed to be accurate. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents or other rights of

third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended

application circuitry and specifications at any time without prior notice.

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RFFM6204

Pin Names and Descriptions

Pin

Name

Description

1

C_TX

Control Pin: Transmit Enable/Disable, view logic table for operation

2

CT

Balun Center Tap: DC bias voltage to RFN and RFP pins

3

RFN

Negative Differential RF Input/Output signal: 100ohm differential

4

RFP

Positive Differential RF Input/Output signal: 100ohm differential

5

GND

No Internal Connection; Ground on PCB

6

VDD_RX

Receive Low Noise Amplifier Voltage Supply

7

GND

No Internal Connection; Ground on PCB

8

N/C

No Internal Connection; No Connect on PCB

9

N/C

No Internal Connection; No Connect on PCB

10

GND

No Internal Connection; Ground on PCB

11

ANT

Antenna Switch Common Port, internally matched to 50 ohms, DC Blocked

12

GND

No Internal Connection; Ground on PCB

13

VDD_TX

Transmit Power Amplifier Voltage Supply

14

C_EN

Control Pin: Enable FEM, view logic table for operation

15

C_BYP

Control Pin: Bypass Enable/Disable, view logic table for operation

16

C_RX

Control Pin: Receive Enable/Disable, view logic table for operation