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

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11 - 281

Evaluation PCB

Item

Description

J1, J2

SRI PC Mount SMA Connector

J3, J4

2mm DC Header

C1 - C6

100 pF capacitor, 0402 pkg.

C7 - C12

2.2μF Capacitor, Tantalum

U1

HMC489LP5 / HMC489LP5E Amplifier

108188 Evaluation PCB

[1] Reference this number when ordering complete evaluation PCB

[2] Circuit Board Material: Rogers 4350.

The circuit board used in this application should use

RF circuit design techniques. Signal lines should

have 50 ohm impedance while the package ground

leads and exposed paddle should be connected

directly to the ground plane similar to that shown.

A sufficient number of via holes should be used to

connect the top and bottom ground planes. Copper

filled vias under the device are recommended. The

evaluation board should be mounted to an appropri-

ate heat sink. The evaluation circuit board shown is

available from Hittite upon request.

SURFACE MOUNT PHEMT 1 WATT

POWER AMPLIFIER, 12 - 16 GHz

v01.0705