Page 1
Silicon Double Balanced HMIC
Mixer, 3000 - 4000 MHz
TM
V 1.00
MA4EX370H-1225
Features
n Low Cost Miniature Plastic Package
n 6.8 dB Typical Conversion Loss
n +13 to +17 dBm LO Drive
n HMIC IC Process
n Silicon High Barrier Schottky Diodes
n DC - 1050 MHz IF Bandwidth
Description
M/A-COM’s MA4EX370H-1225 is a silicon monolithic
3.0-4.0 GHz double balanced mixer in a low cost miniature
surface mount SOT-25 package. The die uses
M/A-COM’s unique HMICTM silicon/glass process to
achieve low loss passive elements while retaining the
advantages of high barrier silicon Schottky diodes.
Applications
These mixers are well suited for high volume WLL and
WLAN applications where small size and repeatability are
required. Typical applications include frequency
conversion, modulation, and demodulation in wireless
receivers and transmitters.
Package Outline
2 3 1
4
5
PIN Configuration
PIN Function PIN Function
1 RF 4 GND
2 GND 5 IF
3 LO
Absolute Maximum Ratings
Parameter Maximum Ratings
Operating Temperature
Storage Temperature
Incident LO Power
Incident RF Power
1. Exceeding these limits may cause permanent damage.
-40 °C to +85 °C
-65 °C to +150 °C
1
+20 dBm
+20 dBm
Functional Schematic
RF
IF
LO
1
Page 2
Silicon Double Balanced HMICTM Mixer, 3000-4000 MHz
Electrical Specifications: @ + 25 °C
MA4EX370H-1225
V 1.00
Parameter Frequency
Conversion Loss
L - R Isolation
L - I Isolation
R - I Isolation
RF VSWR
IF VSWR
Input IP3
Input 1 dB Compression
IF 1 dB Bandwidth
3500 MHz
3.0-4.0 GHz
3500 MHz
3.0-4.0 GHz
3500 MHz
3.0-4.0 GHz
3500 MHz
3.0-4.0 GHz
3500 MHz
3.0-4.0 GHz
DC - 500 MHz LO Drive = +15 dBm
3500 MHz
3.0-4.0 GHz
3500 MHz
3.0-4.0 GHz
DC - 500 MHz LO = 3650 MHz @ +15 dBm MHz 1050
Range
Test Conditions Units Min. Typ. Max.
LO Drive = +15 dBm
RF = -10 dBm, IF = 60 MHz
LO Drive = +15 dBm
RF Level = -10 dBm
LO Drive = +15 dBm
RF Level = -10 dBm
LO Drive = +15 dBm
RF Level = -10 dBm
LO Drive = +15 dBm
RF Level = -10 dBm
RF Level = -10 dBm
LO Drive = +15 dBm
RF = -10 dBm, IF = 60 MHz
LO Drive = +15 dBm
RF = -10 dBm, IF = 60 MHz
dB
dB
dB
dB
1.25
2.0
dBm
dBm
6.8
6.8
27.5
26.0
29.0
27.0
11.0
12.0
2.0
12.5
13.5
8.0
8.5
8.5
9.0
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s)
or information contained herein without notice. MA-COM makes no warranty,
representation or guarantee regarding the suitability of its products for any
particular purpose, nor does M/A-COM assume any liability whatsoever arising out
of the use or application of any product(s) or information.
Visit www.macom.com for additional data sheets and product information.
n North America: Tel. (800) 366-2266
2
n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Page 3
Silicon Double Balanced HMICTM Mixer, 3000-4000 MHz
R-I
L-I
1db Compression
PLO = 15dBm
PLO = 13dBm
Typical Performance Curves (LO Drive = +15 dBm, RF = -10 dBm, IF = 60 MHz)
3.000
0
MA4EX370H-1225
V 1.00
Isolation Conversion Loss
4.000
5.000
6.000
LOSS (DB)
7.000
8.000
9.000
PLO = 17dBm
PLO = 15dBm
PLO = 13dBm
3000 3250 3500 3750 4000
FREQUENCY (MHz)
VSWR
3.00
2.80
2.60
2.40
2.20
2.00
VSWR
1.80
1.60
1.40
1.20
1.00
3000 3100 3200 3300 3400 3500 3600 3700 3800 3900 4000
50 100 150 200 250 300 350 400 450 500
I Port
R Port
FREQUENCY (MHz)
-5
-10
-15
-20
ISOLATION(dB)
-25
-30
-35
3000 3100 3200 3300 3400 3500 3600 3700 3800 3900 4000
L-R
FREQUENCY (MHz)
Input IP3 & 1 dB Compression Point
25
20
15
10
IP3 (dBm)
PLO = 17dBm
5
0
3000 3100 3200 3300 3400 3500 3600 3700 3800 3900 4000
FREQUENCY (MHz)
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s)
or information contained herein without notice. MA-COM makes no warranty,
representation or guarantee regarding the suitability of its products for any
particular purpose, nor does M/A-COM assume any liability whatsoever arising out
of the use or application of any product(s) or information.
Visit www.macom.com for additional data sheets and product information.
n North America: Tel. (800) 366-2266
3
n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Page 4
Silicon Double Balanced HMICTM Mixer, 3000-4000 MHz
MA4EX370H-1225
V 1.00
Case Style - SOT-25
Ordering Information
Part Number Package
MA4EX370H-1225 Tube
SOT-25 Dimensions
Dim
A .106 .122 2.70 3.10
B .100 .118 2.54 3.00
C — .051 — 1.30
D .063 REF. 1.60 REF.
E .032 .043 .80 1.10
F .014 .020 .35 .50
G .003 — .08 —
H .000 .006 .00 .15
J .018 REF. .45 REF.
Notes: 1. Leads Coplanarity should be 0.003 (0.08) max.
Inches
Min. Max. Min. Max.
Millimeters
MA4EX370H-1225T Tape and Reel
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s)
or information contained herein without notice. MA-COM makes no warranty,
representation or guarantee regarding the suitability of its products for any
particular purpose, nor does M/A-COM assume any liability whatsoever arising out
of the use or application of any product(s) or information.
Visit www.macom.com for additional data sheets and product information.
n North America: Tel. (800) 366-2266
4
n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
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