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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

use RF circuit design techniques. Signal lines

should have 50 ohm impedance while the package

ground leads and exposed paddle should be con-

nected 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

J1 - J4

Johnson SMA Connector

J5 - J6

2mm SMT

C1 - C3

1000 pF Capacitor, 0402 Pkg.

C4

0.3 pF Capacitor, 0402 Pkg.

C5

100 pF Capacitor, 0402 Pkg.

C6

10 KpF Capacitor, 0402 Pkg.

C7

0.4 pF Capacitor, 0402 Pkg.

C8, C9

0.1 μF Capacitor, 0805 Pkg.

L1

2.7 nH Chip Inductor, 0603 Pkg.

R1

13 Ohm Resistor, 0603 Pkg.

R2, R3

91 Ohm Resistor, 0603 Pkg.

U1

HMC334LP4 / HMC334LP4E

117527 Evaluation Board

[1] Reference this number when ordering complete evaluation PCB

[2] Circuit Board Material: Rogers 4350

SiGe WIDEBAND

DOWNCONVERTER, 0.8 - 2.7 GHz

v00.0407