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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 use RF circuit design techniques.

Signal

lines should have 50 ohm impedance while the

package ground leads should be connected directly

to the ground plane similar to that shown above.

A sufficient number of via holes should be used to

connect the top and bottom ground planes. The

evaluation circuit board as shown is available from

Hittite upon request.

Item

Description

J1 - J3

PCB Mount SMA RF Connector

J4 - J6

DC Pin

C1 - C3

330 pF Capacitor, 0603 Pkg.

LTx

22 nH Inductor, 0603 Pkg.

LRx

8.2 nH Inductor, 0402 Pkg.

U1

HMC446 / HMC446E T/R Switch

103835 Evaluation PCB

[1] Reference this number when ordering complete evaluation PCB

[2] Circuit Board Material: Rogers 4350

v03.0805

GaAs MMIC 10W T/R

SWITCH, 824 - 894 MHz*