MD- / MDC- / MDS-158
Termination Insensitive Mixer,
5 MHz - 1500 MHz
Features
•
•
•
•
•
•
Low VSWR
Conversion Loss: 6 dB Typical Midband
LO-RF Isolation: 35 dB Typical Midband
Conversion Loss Flatness: 1.5 dB Typical
Impedance: 50 Ohms Nominal
Maximum Input Power: 300 mW max. @ 25°C,
Derated linearly to 85°C @ 3.2 mW/°C
•
IF Port Current: 50 mA Max.
•
MIL-STD-883 Screening Available
Rev. V5
FP-2 (MD-158)
Description
Transformers convert the LO and RF paths to
balanced lines connecting to a low barrier, Schottky
diode ring quad. These transformers help provide
excellent isolation between ports. Conversion Loss
is low. The direct connection of the IF port to the
diode quad allows these mixers to be used as phase
detectors and bi-phase modulators.
Advanced
transformer design yields improved VSWR.
C-7 (MDC-158)
SF-1 (MDS-158)
1
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.4155721
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MD- / MDC- / MDS-158
Termination Insensitive Mixer,
5 MHz - 1500 MHz
Electrical Specifications
1
: T
A
= -55°C to +85°C
Parameter
Frequency Range
Conversion Loss
Test Conditions
RF, LO Ports
IF Port
Frequency
5 - 1500
DC - 1000
5 - 1000 MHz
5 - 1300 MHz
5 - 1500MHz
LO to RF
5 – 1500 MHz
5 - 1000 MHz
5 - 600 MHz
5 – 1500 MHz
5 - 1000 MHz
5 – 1500 MHz
5 - 1000 MHz
5 - 600 MHz
—
Units
MHz
MHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
—
mV
1 dB Compression
1 dB Desensitization
Within 1 dB of Conversion Loss
Max.
With –10 dBm input, each input 60
MHz and 70 MHz IF
—
300 MHz
1000 MHz
dBm
dBm
—
dB
dB
Min
—
—
—
—
Typ
—
—
—
—
Max
—
—
7.0
9.0
10.0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Rev. V5
Isolation
20
25
30
17
20
8
18
20
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
<1
+1
-1
—
50
48
LO to IF
RF to IF
DC Polarity
DC Offset
RF Input
SSB Noise Figure
Typical Two Tone IM
Ratio
Negative
1. All specifications apply when operated at +7 dBm available LO power with 50 Ohm source and load impedance.
2. For MDC-158 add 1.0 dB to conversion loss.
Pin Configuration (MD-158)
Pin No.
1
2
3
4
Function
GND
GND
GND
IF
Pin No.
5
6
7
8
Function
LO
GND
GND
RF
Absolute Maximum Ratings (MDS-158)
4
Parameter
Max Input Power
5
Total Power
LO Power
Absolute Maximum
300mW
350 mW Derated at 85
o
C @ 3.2
mW/
o
C
+24 dBm
Pin Configuration (MDS-158)
Pin No.
1
2
2
Function
GND
IF
Pin No.
3
4
Function
LO
RF
4. Operation of this device above any one of these parameters
may cause permanent damage.
5. Ambient Temperature (T
A
) = +25
o
C
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.4155721
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MD- / MDC- / MDS-158
Termination Insensitive Mixer,
5 MHz - 1500 MHz
Bottom View of SF-1
Rev. V5
T
3
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.4155721
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
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