RF Micro Devices Inc.

7628 Thorndike Road, Greensboro, NC 27409-9421

DS131029

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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RF5601

Pin Names and Descriptions

Pin

Name

Description

1

RF IN

RF Input. Input is matched to 50

Ω and DC block is provided internally.

2

LNA_EN

LNA Enable. Please see truth table for operation.

3

BYP_EN

Bypass Enable. Please see truth table for operation.

4

NC

No Connect.

5

RF OUT

RF Output. Output is matched to 50

Ω and DC-block is provided internally.

6

NC

No Connect.

7

VDD

Supply voltage for the LNA circuit.

8

NC

No Connect

Pkg Base

The center metal base of the QFN package provides DC and RF ground as well as heat sink for the amplifier.