For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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

4

4 - 93

Outline Drawing

Pin Number

Function

Description

Interface Schematic

1

Vcc

Supply voltage 5V ± 0.25V.

2

IN

RF input must be DC blocked.

Pin Description

NOTES:

1. LEADFRAME MATERIAL: COPPER ALLOY

2. DIMENSIONS ARE IN INCHES [MILLIMETERS]

3. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE.

4. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE.

5. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO

PCB RF GROUND.

Part Number

Package Body Material

Lead Finish

MSL Rating

Package Marking

[3]

HMC438MS8G

Low Stress Injection Molded Plastic

Sn/Pb Solder

MSL1

[1]

H438

XXXX

HMC438MS8GE

RoHS-compliant Low Stress Injection Molded Plastic

100% matte Sn

MSL1

[2]

H438

XXXX

[1] Max peak reflow temperature of 235 °C

[2] Max peak reflow temperature of 260 °C

[3] 4-Digit lot number XXXX

Package Information

SMT GaAs HBT MMIC

DIVIDE-BY-5, DC - 7 GHz

v04.0507