Revision DS20150615

Disclaimer: Subject to change without notice

© 2015 RF Micro Devices, Inc.

www.rfmd.com / www.qorvo.com

10 of 10

RF6555

RFMD + TriQuint = Qorvo

Pin Names and Descriptions

Pin

Name

Description

1

GND

Ground.

2

CE

Control voltage pin for chip enable. See logic table.

3

GND

Ground.

4

CT

Center tap for passing DC voltage to RFN/RFP pins that connect to the TXVR SoIC.

5

RFN

Differential bi-dir

ectional RF port. Matched to 50Ω single-ended, 100Ω differential.

6

RFP

Differential bi-directional RF port. M

atched to 50Ω single-ended, 100Ω differential.

7

GND

Ground.

8

VCC_DIG

Voltage supply pin for digital logic circuitry.

9

GND

Ground.

10

VCC_PA

Voltage supply pin for Tx power amplifier.

11

N/C

Not connected.

12

GND

Ground.

13

GND

Ground.

14

GND

Ground.

15

ANT1

Antenna port 1. Match to 50Ω and DC blocked internally.

16

GND

GND Ground.

17

ANT2

Antenna port 2. Matched to 50Ω and DC blocked internally.

18

GND

Ground.

19

GND

Ground.

20

ANTSEL

Control pin for antenna selection. See logic table.

21

N/C

Not connected.

22

VCC_LNA

Voltage supply pin for Rx low noise amplifier.

23

C_LNA

Control voltage for pin for LNA/bypass modes. See logic table.

24

C_RX_TX

Control voltage pin for Tx/Rx modes. See logic table.