Specifications and information are subject to change without notice

WJ Communications, Inc

• Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: sales@wj.com • Web site: www.wj.com

October 2004

The Communications Edge

TM

MH303

Cellular-band Quad-FET Mixer

Product Information

MH303 Mechanical Information

This package may contain lead-bearing materials. The plating material on the leads is SnPb.

Package Information

Product Marking

The component will be laser marked with a model number

“M303” designator exactly as shown followed by an

assembly date code in location shown by “YYWW”.

A

laser marked lot code will be in the location shown by

“XXX” and is unique for every assembly lot.

Tape and reel specifications for this part are located on the

website in the “Application Notes” section.

YYWW

*

XXX

M303

Functional Schematic Diagram

RF

LO

IF

Two-Way

Power

Divider

Two-Way

Power

Divider

MH303

ESD / MSL Information

ESD Rating:

Class 1B

Value:

Passes at 500 V

Test:

Human Body Model (HBM)

Standard:

JEDEC Standard JESD22-A114

MSL Rating:

Level 1 at 235

° C convection reflow

Standard:

JEDEC Standard J-STD-020