MICROWAVE CORPORATION

9 - 103

For price, delivery, and to place orders, please contact Hittite Microwave Corporation:

12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

Order Online at www.hittite.com

9

HMC467LP3

v00.0403

2 dB LSB GaAs MMIC 2-BIT DIGITAL

POSITIVE CONTROL ATTENUATOR, DC - 6.0 GHz

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.

List of Material

Item

Description

J1 - J2

PC Mount SMA Connector

J3 - J7

DC Pin

C1, C2

1000 pF Capacitor, 0402 Pkg.

C3

1000 pF Capacitor, 0603 Pkg.

C4

3300 pF Capacitor, 0603 Pkg.

U1

HMC467LP3 Digital Attenuator

PCB*

106980 Evaluation PCB

* Circuit Board Material: Rogers 4350