M A COM MA4EX370L-1225T Datasheet
Low Cost Silicon Double Balanced
Low Cost Silicon Double Balanced
Low Cost Silicon Double BalancedLow Cost Silicon Double Balanced
HMIC
HMIC™™™™ Mixer 3.0
HMICHMIC
Mixer 3.0 ---- 4.0 GHz
Mixer 3.0 Mixer 3.0
4.0 GHz
4.0 GHz 4.0 GHz
MA4EX370L-1225
Features
• 7.5 dB Typical Conversion Loss
• +3 to +7 dBm LO Drive
• HMIC™ IC Pr ocess
• Silicon Low Barrier Schottky Diode
• DC – 1050 MHz IF Bandwidth
• Low Cost Miniature Plastic Package
Description
M/A-COM’s MA4EX370L-1225 is a silicon monolithic 3.0 to 4.0
GHz double balanced mixer in a low cost miniature surface
mount SOT-25 package. The die uses M/A-COM’s unique
silicon/glass process to achieve low loss passive
HMIC
elements while retaining the advantages of low 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,
SOT-25 Outline
3 2 1
4 5
Pin Configuration
PIN Function PIN Function
1 RF 4 GND
2 GND 5 IF
3 LO — —
Ordering Information
Model No. Package
MA4EX370L-1225T Tape and Reel
Electrical Specifications @ +25°C=
Parameter Frequency Rage Test Conditions Units Typ. Max.
Conversion Loss 3700 MHz
3.0 - 4.0 GHz
L - R Isolation 3700 MHz
3.0 - 4.0 GHz
L - I Isolation 3700 MHz
3.0 - 4.0 GHz
R - I Isolation 3700 MHz
3.0 - 4.0 GHz
LO VSWR 3700 MHz
3.0 - 4.0 GHz
RF VSWR 3700 MHz
3.0 - 4.0 GHz
IF VSWR DC - 1050 MHz LO Drive = +5 dBm
Input IP3 3700 MHz
3.0 - 4.0 GHz
Input 1 dB Compression 3700 MHz
3.0 - 4.0 GHz
IF 1 dB Bandwidth DC - 1050 MHz LO = 3650 MHz @+5dBm MHz
Specifications subject to change without notice.
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 (1 34 4) 30 0 020
=
==
LO Drive = +3+7 dBm
RF = -10 dBm, IF = 60 MHz
LO Drive = +5 dBm
RF Level = - 10 dBm
LO Drive = +5 dBm
RF Level = - 10 dBm
LO Drive = +5 dBm
RF Level = - 10 dBm
LO Drive = +5 dBm
RF Level = - 10 dBm
LO Drive = +5 dBm
RF Level = - 10 dBm
IF Level = - 10 dBm
LO Drive = +3+7 dBm
RF = -10 dBm, IF = 60 MHz
LO Drive = +3+7 dBm
RF = -10 dBm, IF = 60 MHz
dB 7.5
8.5
dB 12.0
14.0
dB 21.0
20.0
dB 9.3
9.0
2.8
3.0
1.7
3.4
1.9
dBm 7.5
7.5
dBm +0.7
+2.0
8.5
10.5
V 3.0
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Low Cost Silicon Double Balanced H MIC™ Mixer, 3.0 - 4.0 GH z
MA4EX370L-1225
Typical Performance Curves =
=
==
Conversion Loss
-6
-6.5
-7
-7.5
-8
LOSS (dB)
-8.5
-9
-9.5
-10
3000 3200 3400 3600 3800 4000
FREQUENCY (MHz)
IP3 & 1 dB Compression
14
12
10
8
6
4
2
ABSOLUTE POWER (dBm)
1 dB Com pression
0
3.0 3.2 3.4 3.6 3.8 4.0
FREQUENCY (MHz)
IP 3
Typical VSWR
5
4.5
4
3.5
2.5
VSWR RATIO
1.5
IF VSWR
3
2
1
3000 3100 3200 3300 3400 3500 3600 3700 3800 3900 4000
RF VSWR
FREQUENCY (MHz)
LO VSWR
Isolation
-5
-7
-9
-11
-13
-15
-17
-19
RELATIVE POWER (dB)
-21
-23
L-I
3000 3100 3200 3300 3400 3500 3600 3700 3800 3900 4000
L-R
FREQUENCY (MHz)
R-I
Absolute Maximum Rating1
Parameter Maximum Ratings
Operating Temperature -40°C to +85°C
Storage Temperature -65°C to +150°C
Schematic
RF
PIN 1
Incident LO Power +20 dBm
Incident RF Power +20 dBm
1. Exceeding these limits may cause permanent damage.
Case Style
SOT-25 SOT-25
INCHES MILLIMETERS
5
X
E
TYP.
C
H
BD
G
A
J
DIM
A 0.1103 0.1181 2.80 3.10
B 0.1023 0.1181 2.6 3.00
C 0.0355 0.0512 0.9 1.30
D 0.0591 0.0669 1.5 1.70
E 0.0374 Typ.
F 0.0138 0.0197 0.35 0.50
G 0.0031 0.0079 0.08 0.2
H 0.0020 0.0059 0.05 0.15
J 0.0138 0.0216 0.35 0.55
1. Dimensions do not include mold flash, protrusion or gate burrs
which shall not exceed 0.0098 in (0.25mm) per side.
2. Lead Coplanarity is 0.003 (0.08) max.
1,2
IF
PIN 5
LO
PIN 3
MIN MAX MIN MAX
0.95 Typ.
Specifications subject to change without notice.
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 (1 34 4) 30 0 020
Visit www.macom . com for ad di tional data sheets and pr o d uct i nf orm ation.
V 3.0
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