mh203a WJ Communications, Inc., mh203a Datasheet - Page 2

• Manufacturer Part Number: mh203a
• Description: High Linearity Cellular-band Mmic Mixer
• Manufacturer: WJ Communications, Inc.

WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: [phone] • e-mail: [e-mail] • Web site: www.wj.com, www.TriQuint.com
9
8
7
6
5
4
38
36
34
32
30
28
26
750
750
LO
Conv. Loss vs RF Frequency vs IF Frequency
Input IP3 vs RF Frequency vs IF Frequency
IF = 312 MHz
IF = 326 MHz
IF = 340 MHz
PIN 2
IF = 312 MHz
IF = 326 MHz
IF = 340 MHz
High-side Upconversion, LO = +17 dBm, 25 °C
800
MH203A
High Linearity Cellular-Band MMIC Mixer
High-side Upconversion, LO = +17 dBm, 25 °C
800
MH203A
RF Frequency (MHz)
RF Frequency (MHz)
850
850
Performance using the circuitry on the MH203A-PCB Evaluation Board
10 nH
L2
900
50
40
30
20
10
PIN 7
900
1000
Typical Upconversion Performance Plots
950
950
RF
L-R Isolation vs Temperature
1100
C2
3.6 pF
C3
7.5 pF
23 nH
LO Frequency (MHz)
High-side Upconversion
1000
L1
1000
-20°C
1200
9
8
7
6
5
4
38
36
34
32
30
28
26
750
750
+25°C
Conv. Loss vs RF Frequency vs Temperature
C1
8.2 pF
Input IP3 vs RF Frequency vs Temperature
1300
7.5 nH
High-side Upconversion, LO = +17 dBm, IF = 326 MHz
-20 °C
+25 °C
+85 °C
High-side Upconversion, LO = +17 dBm, IF = 326 MHz
-20 °C
+25 °C
+85 °C
L3
800
800
+85°C
RF Frequency (MHz)
RF Frequency (MHz)
1400
850
IF
850
Circuit Board Material: .014” FR-4, 4 layers, .062” total thickness
All passive components are 0402 size.
All other pins on mixer are grounded.
900
900
70
60
50
40
30
1000
950
950
1100
LO Frequency (MHz)
1000
High-side Upconversion
1000
L-I Isolation
Specifications and information are subject to change without notice
-20°C
1200
38
36
34
32
30
28
26
9
8
7
6
5
4
750
750
+25°C
1300
Conv. Loss vs RF Frequency vs LO Power
Input IP3 vs RF Frequency vs LO Power
LO = 15 dBm
LO = 17 dBm
LO = 19 dBm
High-side Upconversion, IF = 326 MHz, 25 °C
800
800
High-side Upconversion, IF = 326 MHz, 25 °C
+85°C
Product Information
RF Frequency (MHz)
RF Frequency (MHz)
1400
850
850
900
900
Page 2 of 4 April 2006
LO = 15 dBm
LO = 17 dBm
LO = 19 dBm
950
950
1000
1000