For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824

Phone: 978-250-3343

Fax: 978-250-3373

Order On-line at www.hittite.com

Application Support: Phone: 978-250-3343 or apps@hittite.com

4

HMC587LC4B

v03.0514

WIDEBAND MMIC VCO w/ BUFFER

AMPLIFIER, 5 - 10 GHz

Pin Number

Function

Description

Interface Schematic

1 - 3, 5 - 11,

13, 17 - 24

N/C

No Connection. These pins may be connected to RF/DC

ground. Performance will not be affected.

4

Vtune

Control Voltage and Modulation Input. Modulation

bandwidth dependent on drive source impedance. See

“Determining the FM Bandwidth of a Wideband Varactor

Tuned VCO” application note.

12

Vcc

Supply Voltage Vcc= +5V

14, 16

GND

Package bottom has an exposed metal paddle that

must also be RF & DC grounded.

15

RFOUT

RF output (AC coupled)

Pin Descriptions

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responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registered trademarks are the property of their respective owners.

For price, delivery, and to place orders: Analog Devices, Inc.,

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106

Phone: 781-329-4700 • Order online at www.analog.com

Application Support: Phone: 1-800-ANALOG-D