8

8 - 177

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 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. The

evaluation circuit board shown is available from

Hittite upon request.

Item

Description

C1 - C4

Capacitor 0603, 0.01 μF

J1, J4

PCB Mount SMA RF Connector, SRI

J2, J3

PCB Mount SMA Connector, Johnson

J5 - J7

DC Pin

U1

HMC571LC5

113756 Evaluation Board

[1] Reference this number when ordering complete evaluation PCB

[2] Circuit Board Material: Rogers 4350

HMC571LC5

v05.0208

GaAs MMIC I/Q DOWNCONVERTER

21 - 25 GHz