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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

be generated with proper RF circuit design tech-

niques. Signal lines at the RF port should have 50

ohm impedance and the package ground leads and

package bottom should be connected directly to the

ground plane similar to that shown above. The eval-

uation circuit board shown above is available from

Hittite Microwave Corporation upon request.

Item

Description

J1 - J4

PCB Mount SMA RF Connector

J5 - J8

DC Pin

C1

1000 pF Capacitor, 0603 Pkg.

C2 - C5

100 pF Capacitor, 0402 Pkg.

R1 - R2

100 Ohm Resistor, 0603 Pkg.

U1

HMC427LP3 / HMC427LP3E

Transfer Switch

105674 Evaluation PCB

[1] Reference this number when ordering complete evaluation PCB

[2] Circuit Board Material: Rogers 4350

GaAs MMIC POSITIVE CONTROL

TRANSFER SWITCH, DC* - 8 GHz

v07.0805