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RF6525

DS111110

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

1LNA_MODE

Bypass enable pin. See logic table for operation.

2VCC

Voltage Supply. An external 1uF capacitor might be needed for low frequency decoupling.

3ANT_SEL

Control pin for Antenna select. See logic table for operation.

4TX_EN

Enable voltage pin for the PA and Transmit switch. See logic table for operation.

5RX_EN

Enable voltage pin for the LNA and Receive switch. See logic table for operation

6ANT2

This is the common port (antenna). It is matched to 50Ω and DC-block is provided internally.

7GND

Ground.

8ANT1

This is the common port (antenna). It is matched to 50Ω and DC-block is provided internally

9GND

Ground.

10

VCC

Voltage Supply. An external 1uF capacitor might be needed for low frequency decoupling

11

NC

No connect pin. Must be left floating.

12

VCC

Voltage Supply. An external 1uF capacitor might be needed for low frequency decoupling

13

VCC_BIAS

Voltage Supply. An external 1 uF capacitor might be needed for low frequency decoupling

14

GND

Ground.

15

TXCT

Center tap for passing thru DC voltage to TXN and TXP pins that connect to the TXVR SoIC.

16

TXN

100

 single-ended, 200Ω differential.

17

TXP

100

 single-ended, 200Ω differential.

18

RXCT

Center tap for passing thru DC voltage to RXBN and RXBP pins that connect to the TXVR SoIC.

19

RXBN

100

 single-ended, 200Ω differential.

20

RXBP

100

 single-ended, 200Ω differential.