HMC283LM1 View Datasheet(PDF) - Hittite Microwave

Part Name

Description

Manufacturer

HMC283LM1

SMT MEDIUM POWER GaAs MMIC AMPLIFIER, 17 - 40 GHz

Hittite Microwave 

v04.1201

MICROWAVE CORPORATION

HMC283LM1

SMT MEDIUM POWER GaAs MMIC

AMPLIFIER, 17 - 40 GHz

8

Evaluation PCB

8 - 18

LM1 Evaluation PCB

The grounded Co-Planar Wave Guide (CPWG) PCB input/output transitions allow use of Ground-Signal-Ground (GSG)

probes for testing. Suggested probe pitch is 400um (16 mils). Alternatively, the board can be mounted in a metal hous-

ing with 2.4 mm coaxial connectors.

Evaluation Circuit Board Layout Design Details

Layout Technique

Material

Dielectric Thickness

Microstrip Line Width

CPWG Line Width

CPWG Line to GND Gap

Ground Via Hole Diameter

C1

C2

R1

R2

Micro Strip to CPWG

Rogers 4003 with 1/2 oz. Cu

0.008” (0.20 mm)

0.018” (0.46 mm)

0.016” (0.41 mm)

0.005” (0.13 mm)

0.008” (0.20 mm)

100 pF Capacitor, 0402 Pkg.

33,000 pF Capacitor, 1206 Pkg.

1,000 Ohm Resistor, 0402 Pkg.

100 Ohm Resistor, 0402 Pkg.

LM1 Package Mounted to Evaluation PCB

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

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