MH203
High Linearity Cellular-Band MMIC Mixer
Application Circuit (MH203-PCB)
LO PIN 2
PIN 7
L1
27 nH
L3
15 nH IF
C2
3.9 pF
C1
10 pF
The Communications Edge TM
Product Information
L2
10 nH
C3
5.6 pF
RF
All components are of size 0402.
All other pins on mixer are grounded.
Outline Drawing
Circuit Board Material: .014” FR-4, 4 layers, .062” total thickness
Product Marking
The component will be marked with an “MH203”
designator followed by a four- or five-digit alpha-
numeric lot code on the top surface of the
package. Tape and reel specifications for this
part is located on the website in the “Application
Notes” section.
ESD / MSL Information
Mounting Configuration / Land Pattern
ESD Classification: Class 1B
Value:
Passes !500 V to <1000 V
Test:
Human Body Model (HBM)
Standard:
JEDEC Standard JESD22-A114
ESD Classification: Class III
Value:
Passes !500 V to <1000 V
Test:
Charged Device Model (CDM)
Standard:
JEDEC Standard JESD22-C101
MSL Rating:
Standard:
Level 3 at +235 °C convection reflow
JEDEC Standard J-STD-020B
Functional Pin Layout
Pin Function
1
Ground
2
LO Port
3
Ground
4
Ground
5
Ground
6
Ground
7
RF / IF Port*
8
Ground
* External components (inductors & capacitors) are
required to diplex the signal
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
November 2003