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

7

7 - 75

HMC448LC3B

v02.1208

Evaluation PCB

The circuit board used in the final application should

be generated with proper RF circuit design tech-

niques. Signal lines should have 50 ohm imped-

ance while the package ground leads and exposed

paddle should be connected directly to the ground

plane similar to that shown. The evaluation circuit

board shown is available from Hittite upon request.

Item

Description

J1

PCB Mount SRI SMA Connector

J2

PCB Mount SRI K Connector

J3 - J4

DC Pin

C1

100 pF Capacitor, 0402 Pkg.

C2

1,000 pF Capacitor, 0603 Pkg.

C3

2.2 μF Tantalum Capacitor

U1

HMC448LC3B x2 Active Multiplier

112841 Eval Board

[1] Reference this number when ordering complete evaluation PCB

[2] Circuit Board Material: Rogers 4350

SMT GaAs MMIC x2 ACTIVE FREQUENCY

MULTIPLIER, 20 - 25 GHz OUTPUT