mh205a WJ Communications, Inc., mh205a Datasheet - Page 2

• Manufacturer Part Number: mh205a
• 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
38
36
34
32
30
28
9
8
7
6
5
4
750
750
Conv. Loss vs RF Frequency vs IF Frequency
Input IP3 vs RF Frequency vs IF Frequency
LO
IF = 70 MHz
IF = 120 MHz
IF = 70 MHz
IF = 120 MHz
Low-side Downconversion, LO = +17 dBm, 25 °C
Low-side Downconversion, LO = +17 dBm, 25 °C
MH205A
High Linearity Cellular-Band MMIC Mixer
800
800
PIN 2
RF Frequency (MHz)
RF Frequency (MHz)
850
MH205A
850
Performance using the circuitry on the MH205A-PCB Evaluation Board
15 nH
900
900
Typical Downconversion Performance Plots
L2
PIN 7
950
950
C2
5.6 pF
1000
1000
27 nH
RF
L1
38
36
34
32
30
28
9
8
7
6
5
4
750
750
Conv. Loss vs RF Frequency vs Temperature
Input IP3 vs RF Frequency vs Temperature
Low-side Downconversion, LO = +17 dBm, IF = 70 MHz
Low-side Downconversion, LO = +17 dBm, IF = 70 MHz
-40 °C
+25 °C
+85 °C
-40 °C
+25 °C
+85 °C
C1
12 pF
800
800
IF
RF Frequency (MHz)
RF Frequency (MHz)
850
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
950
950
1000
1000
Specifications and information are subject to change without notice
38
36
34
32
30
28
9
8
7
6
5
4
750
750
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
Low-side Downconversion, IF = 70 MHz, 25 °C
Low-side Downconversion, IF = 70 MHz, 25 °C
800
800
RF Frequency (MHz)
RF Frequency (MHz)
850
850
900
900
Page 2 of 4 May 2007
LO = 15 dBm
LO = 17 dBm
LO = 19 dBm
950
950
1000
1000