6

6 - 107

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

20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

Order On-line at www.hittite.com

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 connected 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.

Item

Description

J1 - J2

PCB Mount SMA RF Connector

J3 - J7

DC PIN

U1

HMC346MS8G / HMC346MS8GE

104089 Eval Board

[1] Reference this number when ordering complete evaluation PCB

[2] Circuit Board Material: Rogers 4350

GaAs MMIC SMT VOLTAGE-VARIABLE

ATTENUATOR, DC - 8 GHz

v05.0607