RF Micro Devices Inc.

7628 Thorndike Road, Greensboro, NC 27409-9421

DS140501

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.

4 of 6

RFVC1803

Pin Out

Pin Names and Descriptions

Pin

Name

Description

1-3

N/C

No internal connection. Connect to PCB ground.

4

VTUNE

VCO control voltage input.

5-11

N/C

No internal connection. Connect to PCB ground.

12

VS

Supply voltage input for the VCO and Buffer stage.

13

N/C

No internal connection. Connect to PCB ground.

14

GND

Pin internally bonded to package paddle. Connect to PCB ground.

15

RFOUT

VCO RF output. Pin is internally DC-blocked.

16

GND

Pin internally bonded to package paddle. Connect to PCB ground.

17-24

N/C

No internal connection. Connect to PCB ground.

PADDLE

GND

Exposed paddle on backside needs to be soldered to PCB ground.