MICROWAVE CORPORATION

9 - 79

For price, delivery, and to place orders, please contact Hittite Microwave Corporation:

12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

Order Online at www.hittite.com

9

HMC346LP3

GaAs MMIC VOLTAGE-VARIABLE

ATTENUATOR, DC - 14 GHz

v02.0604

Evaluation PCB

The circuit board used in the final application should be generated with proper RF circuit design techniques. Signal

lines at the RF ports should be 50 ohm impedance and the package ground leads and package bottom should be con-

nected directly to the PCB RF ground plane, similar to that shown above. The evaluation circuit board shown above is

available from Hittite Microwave Corporation upon request.

List of Material

Item

Description

J1 - J2

PC Mount SMA RF Connector

J3 - J6

DC Pin

U1

HMC346LP3 VVA

PCB*

105695 Evaluation PCB

* Circuit Board Material: Rogers 4350