RFSA2033

RFDA2046

RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless ConnectivityTM, PowerStar®, POLARISTM TOTAL RADIOTM and UltimateBlueTM are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and

registered trademarks are the property of their respective owners. ©2009, RF Micro Devices, Inc.

DS150922

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

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

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Pin Names and Description

Pin

Name

Description

1

GND

Ground Pin

2

GND

Ground Pin

3

RFIN

RF Input. Use External DC Block

4

GND

Ground Pin

5

GND

Ground Pin

6

GND

Ground Pin

7

GND

Ground Pin

8

GND

Ground Pin

9

GND

Ground Pin

10

RFOUT

RF Output. Use External DC Block

11

GND

Ground Pin

12

EN

Supply Current Enable Control.

Connect to Logic Low to Enable.

Connect to Logic High to Disable

13

NC

Floating Pin, No Connect.

14

VC

Attenuator Control Voltage

15

VDD

Supply Voltage

16

SLOPE

Attenuation Slope Control.

Connect to Logic Low to Enable Negative Attenuation Slope.

Connect to Logic High to Enable Positive Attenuation Slope.

GND

GND

Exposed Package Ground Paddle is RF and DC Ground.