MA4EX950L-1225
Low Cost Silicon Double Balanced HMIC™ Mixer,
700 - 1200 MHz
Features
SOT-25 Outline
•
•
•
•
•
•
6.5 dB Typical Conversion Loss
+3 to +7 dBm LO Drive
HMIC IC Process
Silicon Low Barrier Schottky Barrier Diodes
DC - 400 MHz IF Bandwidth
Low Cost Miniature Plastic Package
2
1
3
Description
M/A-COM's MA4EX950L-1225 is a silicon monolithic 700-1200
MHz double balanced mixer in a low-cost miniature surface
mount SOT-25 package. The die uses M/A-COM’s unique
HMIC™ silicon / glass process to realize low loss passive
elements while retaining the advantages of low barrier silicon
Schottky barrier diodes.
4
5
Pin Configuration
PIN
Function
PIN
Function
1
RF
Gnd
LO
4
5
Gnd
IF
Applications
2
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 in wireless receivers and
transmitters.
3
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Ordering Information
Model No.
Package
Tube
MA4EX950L-1225
MA4EX950L-1225T
Tape and Reel
Electrical Specifications @ TA = +25°C=
Parameter
Frequency Rage
Test Conditions
Units
Min.
Typ.
Max.
Conversion Loss
850 MHz
LO Drive = +3 →+7 dBm
RF = -10 dBm, IF = 60 MHz
LO Drive = +5 dBm
dB
6.5
8.0
7.5
0.7 – 1.2 GHz
850 MHz
10.5
L - R Isolation
L - I Isolation
R - I Isolation
LO VSWR
dB
dB
dB
-
-
-
-
-
-
28.0
25.0
27.0
26.0
28.0
24.0
2.4
0.7 – 1.2 GHz
850 MHz
RF Level = - 10 dBm
LO Drive = +5 dBm
0.7 – 1.2 GHz
850 MHz
RF Level = - 10 dBm
LO Drive = +5 dBm
0.7 – 1.2 GHz
850 MHz
RF Level = - 10 dBm
LO Drive = +5 dBm
-
-
-
-
-
0.7 – 1.2 GHz
850 MHz
RF Level = - 10 dBm
LO Drive = +5 dBm
2.8
RF VSWR
1.3
0.7 – 1.2 GHz
DC - 400 MHz
RF Level = - 10 dBm
LO Drive = +5 dBm
2.7
IF VSWR
1.4
IF Level = - 10 dBm
Input IP3
850 MHz
LO Drive = +3 → +7 dBm
RF = -10 dBm, IF = 60 MHz
LO Drive = +3 → +7 dBm
RF = -10 dBm, IF = 60 MHz
LO = 4650 MHz @ +5dBm
dBm
dBm
MHz
11.0
13.2
14.0
0
0.7 – 1.2 GHz
850 MHz
9.0
Input 1 dB Compression
IF 1 dB Bandwidth
-
-
07 – 1.2 GHz
DC - 400 MHz
+1.5
0
400
Specifications subject to change without notice.
V 2.0
ꢀ North America: Tel. (800) 366-2266, Fax (800) 618-8883
ꢀ Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
ꢀ Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
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Visit www.macom.com for additional data sheets and product information.