MICROWAVE CORPORATION

12 - 202

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

12

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 for Evaluation PCB 106971*

Item

Description

J1 - J5

PC Mount SMA RF Connector

J6 - J10

DC Pins

C1, C4 - C10

1000 pF Chip Capacitor, 0402 Pkg.

C2, C3

7 pF Chip Capacitor, 0402 Pkg.

C11, C12, C13

100 pF Chip Capacitor, 0402 Pkg.

L1, L2

220 nH Chip Inductor, 0603 Pkg.

L3

22 nH Chip Inductor, 0603 Pkg.

L4, L5

27 nH Chip Inductor, 0603 Pkg.

R1, R2

4.7 Ohm Resistor, 0603 Pkg.

R3

22 Ohm Resistor, 0603 Pkg.

U1

HMC381LP6

PCB**

106955 Evaluation Board

** Circuit Board Material: Rogers 4350

HIGH IP3 RFIC DUAL

DOWNCONVERTER, 1.7 - 2.2 GHz

v01.0704

HMC381LP6

* Reference this number when ordering complete evaluation PCB.