RoHS
Compliant
Low Cost MMIC Mixer
1400 - 2100 MHz
Features
•
•
•
•
•
•
•
•
•
•
+12 dBm Input Power @ 1 dB Compression
High Isolation, 28 dB LO to RF
+3 to +8 dBm LO Drive Level
DC - 500 MHz 3 dB IF Bandwidth
Does not require DC bias
Lead-Free SOT-25 Package
100% Matte Tin Plating over Copper
Halogen-Free “Green” Mold Compound
260°C Reflow Compatible
RoHS* Compliant Version of MD54-0006
MAMXSS0013
V2
Functional Block Diagram
RF
4
3
2
L1
IF
5
1
R1
C1
LO
Description
M/A-COM’s MAMXSS0013 is a passive mixer that
achieves the performance of a double balanced
diode mixer in a lead-free SOT-25 package. The
MAMXSS0013 is ideally suited for use where high
level RF signals and very wide dynamic range are
required. Typical applications include frequency up/
down conversion, modulation and demodulation in
receivers and transmitters for base station and
portable systems.
The MAMXSS0013 uses FETs as mixing elements
to achieve very wide dynamic range in a low cost
plastic package. The mixer operates with LO drive
levels of +3 dBm to +8 dBm. The LO port may be
externally tuned for operation in various frequency
bands.
M/A-COM’s MAMXSS0013 is fabricated using a
mature 0.5 micron gate length GaAs MESFET
process. The process features full passivation for
increased performance and reliability.
The
MAMXSS0013 is 100% RF tested to ensure
performance specification compliance.
Pin Configuration
Pin No.
1
2
3
4
5
Pin Name
LO Port
Ground
Ground
RF Port
IF Port
Description
LO Input
Ground
Ground
RF Input
IF Output
External Circuitry Parts List
2,3
LO Frequency
Part
R1
L1
C1
1500 MHz
470
Ω
6.8 nH
3.3 pF
1710 MHz
470
Ω
4.7 nH
2.2 pF
2300 MHz
820
Ω
2.7 nH
2.2 pF
Ordering Information
1
Part Number
MAMXSS0013
MAMXSS0013TR-3000
MAMX-000013-001SMB
MAMX-000013-002SMB
MAMX-000013-003SMB
Package
Bulk Packaging
3000 piece reel
1500 MHz Configuration
1710 MHz Configuration
2300 MHz Configuration
2. The external LO matching network allows tuning from 1400
MHz to 2300 MHz.
The networks given above are
intended to serve as guidelines for matching in different bands.
3. All off-chip components are low-cost surface mount
components obtainable from multiple sources (0.060 in. x
0.030 in. or 0.080 in. x 0.050 in).
1. Reference Application Note M513 for reel size information.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-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.
1
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
RoHS
Compliant
Low Cost MMIC Mixer
1400 - 2100 MHz
MAMXSS0013
V2
Electrical Specifications
4
:
RF = 1850 MHz (-10 dBm), LO = 1710 MHz (+5 dBm), IF = 140 MHz, T
A
= 25°C
Parameter
Conversion Loss
Isolation
LO to RF
LO to IF
RF to IF
RF Port
LO Port
3
IF Port
LO = +5 dBm, RF Freq: 1850 MHz
Two Tones at -10 dBm each, Tone spacing = 100 KHz,
IF = 140 MHz
Test Conditions
Units
dB
dB
dB
dB
Ratio
Ratio
Ratio
dBm
dBc
Min.
—
—
—
—
—
—
—
—
—
Typ.
8.0
28
15
15
2.0:1
2.0:1
2.0:1
12
55
Max.
9.0
—
—
—
—
—
—
—
—
VSWR
Input 1 dB Compression
Two-Tone IM Ratio
5
4. With external LO Port matching. See functional block diagram.
5. IMR vs. RF drive can be calculated by the formula: IMR = 40-1.5*Pin.
Absolute Maximum Ratings
6,7
Parameter
RF Input Power
LO Drive Power
Operating Temperature
Storage Temperature
Spurious Table
4x
38.3
27.3
21.4
10.5
9.0
-0.9
1.9
-6.0
X
X
41.3
39.9
30.1
30.1
36.1
36.4
0
0
8.1
8.3
45.4
52.5
69.0
70.5
36.0
45.8
44.8
55.5
45.5
54.4
64.7
77.1
43.0
58.8
65.8
75.0
56.1
75.2
56.8
72.3
57.0
78.7
68.3
76.8
64.3
78.0
65.0
78.3
72.9
74.3
Absolute Maximum
+27 dBm
+27 dBm
-40°C to +85°C
-65°C to +150°C
Harmonic of LO
3x
2x
1x
0x
6. Exceeding any one or combination of these limits may cause
permanent damage to this device.
7. M/A-COM does not recommend sustained operation near
these survivability limits.
0x
1x
2x
3x
4x
Harmonic of RF
The spurious table shows the spurious signals resulting from the
mixing of the RF and LO input signals, assuming down
conversion. Mixing products are indicated relative to the IF. The
lower frequency mixing term is shown for two different RF input
levels. The top number is for an RF input power of 0 dBm, the
lower number is for -10 dBm.
|nF
RF
- mF
LO
|, RF = 0 dBm
|nF
RF
- mF
LO
|, RF = -10 dBm
RF Frequency = 1850 MHz
LO Frequency = 1710 MHz
2
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-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.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
RoHS
Compliant
Low Cost MMIC Mixer
1400 - 2100 MHz
Recommended PCB Configuration
Layout View
Cross Section View
MAMXSS0013
V2
The PCB dielectric between RF traces and RF ground layers
should be chosen to reduce RF discontinuities between 50
Ω
lines and package pins.
M/A-COM recommends an
FR-4 dielectric thickness of 0.008” (0.2 mm) yielding a 50
Ω
line width of 0.015” (0.38). The recommended metalization is 1
ounce copper.
Lead-Free
SOT-25
†
†
Reference Application Note M538 for lead-free solder reflow recommendations.
Meets JEDEC moisture sensitivity level 1 requirements.
3
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-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.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
RoHS
Compliant
Low Cost MMIC Mixer
1400 - 2100 MHz
Typical Performance Curves
•
•
Test Conditions for Down Converter Application:
RF = 1850 MHz (-10 dBm), IF = 140 MHz, LO = 1710 MHz (+5 dBm).
Test Conditions for Up Converter Application:
LO = 1710 MHz (+5 dBm), IF = 140 MHz (-10 dBm), RF = 1850 MHz.
MAMXSS0013
V2
Conversion Loss (Up/Down)
10
VSWR
5.0
4.0
9
LO
RF
3.0
8
2.0
7
1700
1800
1900
2000
1.0
1700
1800
1900
2000
RF Frequency (MHz)
RF Frequency (MHz)
Two-Tone IMR
80
Isolation
40
LO TO IF
LO TO RF
RF TO IF
70
30
60
20
50
10
40
1700
1800
1900
2000
0
1700
1800
1900
2000
RF Frequency (MHz)
RF Frequency (MHz)
Wide-Band Performance Curves
•
Test Conditions for Wide-Band Application:
RF = -10 dBm, IF = 140 MHz, LO = +11 dBm, LO Port resistively matched. Lower LO
drive operation is available for narrow band performance using external reactive matching. The 3 dB IF bandwidth is 500 MHz. IF
frequencies above 200 MHz can be optimized for low conversion loss by using external matching components.
Conversion Loss
10
Two-Tone IMR
80
70
9
60
8
50
7
1400
1575
1750
1925
2100
40
1400
1575
1750
1925
2100
4
RF 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. M/A-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.
Frequency (MHz)
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
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