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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 - Upconverter Mode

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 - J3

PCB Mount SMA RF Connector

J4

DC Pin

C1, C2, C3

100 pF Chip Capacitor, 0402 Pkg.

C4, C6

1000 pF Chip Capacitor, 0603 Pkg.

C5, C7

2.2 μF Capacitor, Tantalum

C8

0.01 μF Chip Capacitor, 0402 Pkg.

L1

51 nH Chip Inductor, 0402 Pkg.

L2

18 nH Chip Inductor, 0402 Pkg.

L3

36 nH Chip Inductor, 0603 Pkg.

R1, R3, R4

0 Ohm Resistor, 0402 Pkg.

R5

18 Ohm Resistor, 1210 Pkg.

U1

HMC622LP4(E) - Upconverter

119242 Evaluation Board

[1] Reference this number when ordering complete evaluation PCB

[2] Circuit Board Material: Rogers 4350

HMC622LP4 / 622LP4E

v01.0508

GaAs MMIC MIXER w/ INTEGRATED

IF & LO AMPLIFIER, 1.8 - 3.9 GHz