Silicon Double Balanced HMIC
TM
Mixer, 1300 - 1900 MHz
V 2.00
MA4EX180H-1225T
Features
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SOT-25 Low Cost Miniature Plastic Package
6.5 dB Typical Conversion Loss at 1550 MHz
7.6 dB Typical Conversion Loss at 1800 MHz
+13 to +17 dBm LO Drive
HMIC™ Patented Process
Silicon High Barrier Schottky Diodes
DC - 500 MHz IF Bandwidth
SOT-25 Package Outline
(Topview)
3
2
1
Description
M/A-COM’s MA4EX180H-1225T is a silicon monolithic
1300-1900 MHz double balanced mixer in a low cost
miniature surface mount SOT-25 package. The die uses
M/A-COM’s unique HMIC
TM
silicon/glass process to
achieve low loss passive elements while retaining the
advantages of high barrier silicon Schottky diodes.
Topview
4
5
PIN Configuration
PIN
1
2
3
Function
GND
GND
IF
PIN
4
5
Function
RF
LO
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.
Functional Schematic
IF
RF
LO
Absolute Maximum Ratings
1
Parameter
Operating Temperature
Storage Temperature
Incident LO Power
Incident RF Power
Absolute Maximum
-65 °C to +125 °C
-65 °C to +150 °C
+20 dBm
+20 dBm
1. Exceeding these limits may cause permanent damage.
1
Silicon Double Balanced HMIC
TM
Mixer, 1300-1900 MHz
Electrical Specifications: T
A
= + 25 °C
Parameter
Conversion Loss
MA4EX180H-1225T
V 2.00
Frequency
Range
1550 MHz
1300-1900 MHz
Test Conditions
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
LO Drive = +15 dBm
RF Level = -10 dBm
Units
dB
dB
dB
dB
dB
dB
dB
dB
Min.
Typ.
6.5
7.5
27.0
18.6
28.9
24.0
15.8
16.9
1.4:1
2.1:1
1.5:1
Max.
7.5
9.5
L - R Isolation
1550 MHz
1300-1900 MHz
L - I Isolation
1550 MHz
1300-1900 MHz
R - I Isolation
1550 MHz
1300-1900 MHz
RF VSWR
1550 MHz
1300-1900 MHz
IF VSWR
DC - 500 MHz
Input IP3
1550 MHz
1300-1900 MHz
LO Drive = +15 dBm
IF = 60 MHz
LO Drive = +15 dBm
IF = 60 MHz
dBm
dBm
dBm
dBm
MHz
19.5
17.5
7.5
7.5
0
23.0
22.0
8.5
9.5
500.0
Input 1 dB Compression
1550 MHz
1300-1900 MHz
IF 1 dB Bandwidth
Typical Performance Curves (LO Drive = +15 dBm, RF = -10 dBm, IF = 60 MHz)
Conversion Loss
P
(LO)
Drive = 13, 15, 17Bm, P
(RF)
Drive = -10dBm, f
(IF)
= LS -60 MHz
0.00
-6.00
-5.00
Isolation
P
LO
Drive = +15dBm, P
RF
= -10dBm,
f
IF
= LS -60 MHz
(ISO L - I)
(ISO L - R)
(ISO R - I)
ISOLATION (dB)
1750
1800
1850
1900
-7.00
- 10.00
LOSS (dB)
- 15.00
-8.00
-20.00
PLO=13dBm
-9.00
-25.00
PLO=15dBm
PLO=17dBm
-30.00
- 10.00
1300
1350
1400
1450
1500
1550
1600
1650
1700
-35.00
FREQUENCY (M Hz)
FREQUENCY (M Hz)
RF and IF VSWR
Third Order Intercept and Input 1 dB
Compression Power
PLO Drive = +15dBm, PRF = -10dBm, fIF = LS -60 MHz
30.000
P
LO
Drive = 15dBm, P
RF
= -10dBm,
f
IF
= LS -60 MHz
2.50
2.40
2.30
2.20
2.10
SWR RATIO
2.00
1.90
1.80
1.70
1.60
1.50
1.40
1.30
1.20
1.10
1.00
1300 1325 1350 1375 1400 1425 1450 1475 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900
50
75
100 125 150 175 200 225 250 275 300 325 350 375 400 425 450 475
500
Input IP3 & P1dB ( dBm )
25.000
20.000
15.000
I -Port
R -Port
10.000
5.000
IP3 @ +15dBm
1dB Compression Pt.
1400
1500
1600
1700
1800
1900
0.000
1300
FREQUENCY (M Hz)
FREQUENCY (MHz)
Specifications subject to change without notice.
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North America:
Tel. (800) 366-2266
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Asia/Pacific:
Tel.+81-44-844-8296, Fax +81-44-844-8298
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Europe:
Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
2
Silicon Double Balanced HMIC
TM
Mixer, 1300-1900 MHz
SOT-25 Package Outline
1,2
MA4EX180H-1225T
V 2.00
SOT-25 Dimensions
Inches
Millimeters
Dim
A
B
C
D
E
F
G
H
1. Dimensions do not include mold flash, protrusion or gate
burrs which shall not exceed 0.0098 in (.25mm) per side.
2. Lead Coplanarity is 0.003 (0.08) max.
Min.
.100
—
.032
.014
.003
.000
Max.
.122
.118
.051
.043
.020
—
.006
Min.
2.70
2.54
—
.80
.35
.08
.00
Max.
3.10
3.00
1.30
1.10
.50
—
.15
.063 REF.
1.60 REF.
J
.018 REF.
.45 REF.
Ordering Information
Part Number
MA4EX180H-1225T
Package
Tape and Reel
Specifications subject to change without notice.
n
North America:
Tel. (800) 366-2266
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
Visit www.macom.com for additional data sheets and product information.
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