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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 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

board should be mounted to an appropriate heat

sink. The evaluation circuit board shown is available

from Hittite upon request.

Item

Description

J1 - J2

PCB Mount SMA Connector

J3 - J4

DC Pin

C1 - C3

100 pF Capacitor, 0402 Pkg.

C4

1000 pF Capacitor, 0603 Pkg.

C5

2.2 μF Capacitor, Tantalum

R1

50 Ohm Resistor, 1210 Pkg.

L1

18 nH Inductor, 0603 Pkg.

U1

HMC476SC70(E)

117360 Evaluation PCB

[1] Reference this number when ordering complete evaluation PCB

[2] Circuit Board Material: Rogers 4350

SiGe HBT GAIN BLOCK

MMIC AMPLIFIER, DC - 6 GHz

v00.0607