For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824

Phone: 978-250-3343

Fax: 978-250-3373

Order On-line at www.hittite.com

Application Support: Phone: 978-250-3343 or apps@hittite.com

9

HMC7229LS6

v00.0513

GaAs pHEMT MMIC 1 WATT POWER AMPLIFIER

With Power Detector, 37 - 40 GHz

The circuit board used in the 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 Hit-

tite upon request.

Evaluation PCB

Item

Description

J1 - J2

“K” Connector, SRI

J5 - J6

DC Pin

C1 - C6

100 pF Capacitor, 0402 Pkg.

C7 - C12

10000 pF Capacitor, 0603 Pkg..

C13 - C18

4.7 uF Capacitor, Case A Pkg.

R1 - R2

40.2K Ohm Resistor, 0402 Pkg.

U1

HMC7229LS6 Amplifier

600-00812-00 Evaluation Board

[1] Reference this number when ordering complete evaluation PCB

[2] Circuit Board Material: Rogers 4350 or Arlon 25FR

C2

C5

C15

C16

C13

U1

J5

J6

J1

J2

R1

R2

OUT

IN

600-00812-00-1

GND

GND

GND

VREF

GND

VDET

VD2

VD1

VG1

VD3

VD6

VD5

VD4

VG2

+