MD-108
Double-Balanced Mixer,
5 - 500 MHz
Features
•
•
•
•
Low Cost
Conversion Loss: 7 dB Typical
Impedance: 50 Ohms Nominal
Maximum Input Power: 400 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. V4
RH-3
Description
Transformers convert the LO and RF paths to bal-
anced 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.
Pin Configuration
Pin No.
1
2
3
4
Function
LO
GND
IF
GND
Pin No.
5
6
7
8
Function
LO
GND
IF
RF
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-108
Double-Balanced Mixer,
5 - 500 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 - 500
DC - 500
5 - 150 MHz
150 - 500 MHz
LO to RF
5 - 150 MHz
150 - 500 MHz
5 - 150 MHz
150 - 500 MHz
5 - 150 MHz
150 - 500 MHz
—
Units
MHz
MHz
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 25
MHz and 35 MHz IF
—
100 - 350 MHz
350 - 500 MHz
dBm
dBm
—
dB
dB
Min
—
—
—
—
40
35
35
25
25
20
—
—
—
—
—
—
—
Typ
—
—
—
—
—
—
—
—
—
—
—
<1
+2.5
0
—
>55
>40
Max
—
—
7.0
9.0
—
—
—
—
—
—
—
—
—
—
—
—
—
Rev. V4
Isolation
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
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-108
Double-Balanced Mixer,
5 - 500 MHz
Typical Performance Curves
Rev. V4
Ordering Information
Part Number
MD-108 PIN
Package
RH-3
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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