MH205A
LO Return Loss
LO = +17 dBm, 25 °C
The Communications Edge
TM
Product Information
High Linearity Cellular-Band MMIC Mixer
Typical Downconversion Performance Plots (cont’d)
Performance using the circuitry on the MH205A-PCB Evaluation Board
RF Return Loss
LO = +17 dBm, 25 °C
IF Return Loss
LO = +17 dBm, 25 °C
0
L O R e tu rn L o s s (d B )
R F R e tu rn L o s s (d B )
-5
-10
-15
-20
-25
700
0
-5
-10
-15
-20
-25
750
IF R e tu rn L o s s (d B )
0
-5
-10
-15
-20
-25
800
850
900
950
RF Frequency (MHz)
1000
70
80
90
100
110
IF Frequency (MHz)
120
RF = 800 MHz
RF = 900 MHz
750
800
LO Frequency (MHz)
850
L-R Isolation vs Temperature
50
L -R Is o la tio n (d B )
40
30
-40 °C
20
10
650
+25 °C
+85 °C
700
750
800
850
LO Frequency (MHz)
900
30
650
L -I Is o la tio n (d B )
70
60
50
40
L-I Isolation vs Temperature
-40 °C
+25 °C
+85 °C
700
750
800
850
LO Frequency (MHz)
900
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
Page 3 of 4 April 2006
WJCI [ WJ COMMUNICATION. INC. ]
