MH102 Datasheet, PDF (1/4 Pages) List of Unclassifed Manufacturers – High Dynamic Range MMIC Mixer

MH102
High Dynamic Range MMIC Mixer
The Communications Edge^™
Product Information
Product Features
• +32 dBm Input IP3
• No External Matching Elements
Required
• RF 1900-2200 MHz
• IF 150-300 MHz
• Low Cost SOIC-8 Package
• UMTS Up/Down Converter
• 1930-1990 MHz Up Converter
Product Description
Functional Diagram
The MH102 is a passive GaAs MESFET mixer that
provides high dynamic range performance in a low
cost SOIC-8 package. WJ’s MH102 uses patented
techniques to realize greater than +30 dBm Input
IP3 at an LO drive level of +17 dBm.
This single monolithic integrated circuit does not
require any external baluns, bias, matching, or
decoupling elements. The on-chip diplexer affords
good matching on the RF and IF ports.
Typical applications include frequency up/down con-
version, modulation and demodulation for receivers
and transmitters used in 3G UMTS systems.
1
LO 2
3
4
Internal
Diplexer
8
7 ^RF
6
5 IF
Function
RF
LO
IF
Ground
Pin No.
7
2
5
1,3,4,6,8
Specifications
Parameter
Units Minimum Typical Maximum
Condition
Frequency Range:
RF
LO
IF
SSB Conversion Loss
Noise Figure
Input IP3
Input P1dB
Isolation:
L-R
L-I
R-I
Return Loss:
RF Port
LO Port
IF Port
LO Drive Level
MHz
MHz
MHz
1900
1600
150
2200
2050
300
dB
9.0
10.5
dB
9.5
dBm
+28
+32
dBm
+16
dB
21
27
dB
27
35
dB
12
18
dB
15
dB
12
dB
20
dBm
+17
Test conditions unless otherwise noted: RF / IF = 1900 / 300, 2200 / 150, and 2200 / 300 MHz with a low-side LO at +17 dBm in a downconvertering applicaion at 25°C.
Input IP3 was measured with two tones with an input power of +2 dBm/tone separated by 10 MHz.
Absolute Maximum Ratings¹
Parameter
Operating Case Temperature
Storage Temperature
Maximum Input LO Power²
Rating
-40 to +85°C
-65 to +100°C
+21 dBm
1. Operation of this device above any of these parameters may cause permanent damage.
2. Total sum of LO port and RF port power should not to exceed +23 dBm.
Ordering Information
Part No.
MH102
MH102-PCB
Description
High Dynamic Range MMIC Mixer
(Available in tape and reel)
Fully Assembled Application Circuit
Specifications and information are subject to change without notice.
WJ Communications, Inc. • Phone: 1-800-WJ1-4401 • FAX: [phone] • e-mail: [e-mail] • Web site: www.wj.com
February 2004