M A COM MA4EX190H-1225T, MA4EX190H-1225 Datasheet
Silicon Double Balanced HMIC
Mixer, 1700 - 2300 MHz
TM
V 1.00
MA4EX190H-1225
Features
n Low Cost Miniature Plastic Package
n High IP3 : 28 dbm Typical
n 6.6 dB Typical Conversion Loss at 1900 MHz
n 7.5 dB Typical Conversion Loss at 2200 MHz
n +13 to +17 dBm LO Drive
n HMIC Patented Process
n Silicon High Barrier Schottky Diodes
n DC - 500 MHz IF Bandwidth
Description
M/A-COM’s MA4EX190H-1225 is a silicon monolithic
1700-2300 MHz 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 wireless and
cellular applications where small size and repeatability are
required. Typical applications include frequency
conversion, modulation, and demodulation for receivers
and transmitters in both portable cellular and base
station applications.
Package Outline
2 3 1
4
5
PIN Configuration
PIN Function PIN Function
1 RF 4 GND
2 GND 5 IF
3 LO
Functional Schematic
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
RF
IF
LO
1
Silicon Double Balanced HMICTM Mixer, 1700-2300 MHz
R-I
L-I
1db Compression
PLO = 17dBm
Electrical Specifications: @ + 25 °C
MA4EX190H-1225
V 1.00
Parameter Frequency
Test Conditions Units Min. Typ. Max.
Range
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
1900 MHz
1700-2300 MHz
1900 MHz
1700-2300 MHz
1900 MHz
1700-2300 MHz
1900 MHz
1700-2300 MHz
1900 MHz
1700-2300 MHz
DC - 500 MHz LO Drive = +15 dBm
1900 MHz
1850-2300 MHz
1900 MHz
1700-2300 MHz
MHz 0 500.0
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 = +17 dBm
IF = 60 MHz
LO Drive = +17 dBm
IF = 60 MHz
dB
dB
dB
dB
dB
dB
dB
dB
6.6
6.7
30.0
30.0
28.0
28.0
23.0
20.0
1.10:1
1.20:1
1.40:1
dBm
dBm
dBm
dBm
25.0
25.0
29.0
28.0
10.5
10.5
7.0
8.0
Typical Performance Curves (LO Drive = +15 dBm, RF = -10 dBm, IF = 60 MHz)
-5
-5.5
-6
PLO = 17dBm
-6.5
-7
LOSS (DB)
-7.5
-8
-8.5
1650 1720 1790 1860 1930 2000 2070 2140 2210 2280 2350
PLO = 13dBm
FREQUENCY (MHz)
PLO = 15dBm
VSWR
2.60
2.40
2.20
2.00
1.80
VSWR
1.60
1.40
1.20
1.00
I Port
1650 1700 1750 1800 1850 1900 1950 2000 2050 2100 2150 2200 2250 2300 2350
50 100 150 200 250 300 350 400 450 500
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.
R Port
Isolation Conversion Loss
0
-5
-10
-15
-20
ISOLATION(dB)
-25
-30
-35
1650 1750 1850 1950 2050 2150 2250 2350
L-R
FREQUENCY (MHz)
Input IP3 & 1 dB Compression Point
35
30
25
20
15
IP3 (dBm)
10
5
0
1700 1800 1900 2000 2100 2200 2300
FREQUENCY (MHz)
n North America: Tel. (800) 366-2266
PLO = 15dBm
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
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