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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

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Evaluation PCB

The circuit board used in the final application should be generated with proper RF circuit design techniques.

Signal lines at the RF port should have 50 ohm impedance and the package ground leads and exposed paddle

should be connected directly to the ground plane similar to that shown above. A generous number of ground vias

should be used to interconnect top/bottom ground planes. The evaluation circuit board shown above is available

from Hittite Microwave Corporation upon request.

Multi Pin DC Interface (J1)

Item

Description

J2 - J9

PCB Mount SMA RF Connector

J1

DC Connector

C1 - C8

330 pF Capacitor, 0402 Pkg.

C9

1,000 pF Capacitor, 0603 Pkg.

U1

HMC276LP4 / HMC276LP4E

4x2 Switch Matrix

104113 Eval Board

[1] Reference this number when ordering complete evaluation PCB

[2] Circuit Board Material: Rogers 4350

Pin

Line

1Vdd

2

Tone 1

3GND

4

Tone 2

5GND

6HV1

7N/C

8N/C

9HV2

HMC276LP4 / 276LP4E

v01.0409

GaAs MMIC 4x2 SWITCH

MATRIX, 0.2 - 3.0 GHz