CSM5TH Datasheet, PDF (1/3 Pages) Tyco Electronics – Wide Band Termination Insensitive Mixer

CSM5TH
Wide Band Termination Insensitive Mixer
Features
• LO & RF 50 TO 4800 MHz
• IF 50 TO 3000 MHz
• LO DRIVE +23 dBm (NOMINAL)
• SURFACE MOUNT
• HIGH INTERCEPT +28 dBm (TYP.)
Description
The CSM5TH is a termination insensitive mixer, designed for use
in military, wireless, and test equipment applications. The design
utilizes Schottky bridge quad diodes, broadband ferrite baluns and
internal loads to provide excellent performance without degrada-
tion due to external VSWR mismatches. The use of high tem-
perature solder and welded assembly processes used internally
makes it ideal for use in semi-automated and automated assem-
bly. Environmental screening available to MIL-STD-883, MIL-
STD-202, or MIL-DTL-28837, consult factory.
Ordering Information
Part Number
CSM5TH
Package
Surface Mount
Product Image
Rev. V2
Electrical Specifications: Z₀ = 50Ω Lo = +23 dBm (Downconverter application only)
Parameter
Test Conditions
Typical
Units
SSB Conversion Loss
fR = 50 to 1500 MHz, fL = 50 to 1500 MHz, fI = 50 to 1500 MHz
dB
7.0
(max) &
fR = 1500 to 3000 MHz, fL = 1500 to 3000 MHz, fI = 50 to 3000 MHz
dB
7.8
SSB Noise Figure (max) fR = 3000 to 4800 MHz, fL = 3000 to 4800 MHz, fI = 50 to 3000 MHz
dB
8.8
L - R Isolation (min)
fL = 50 to 1000 MHz
fL = 1000 to 4800 MHz
dB
35
dB
32
L - I Isolation (min)
fL = 50 to 1000 MHz
fL = 1000 to 4800 MHz
dB
40
dB
35
R - I Isolation (min)
fR = 50 to 2000 MHz
fR = 2000 to 4800 MHz
dB
30
dB
22
1 dB Conversion Comp.
fL= +23 dBm
dBm
+17
Guaranteed
+25ºC
8.3
9.2
11.5
25
23
30
22
-40º to +85ºC
8.8
9.7
12.0
23
21
28
20
Input IP3
fL = 500 to 4800 MHz, fI = 50 to 2500 MHz, fR = 500 to 4800 MHz
dBm
+28
R-Port VSWR
fR = 50 to 4800 MHz
2.0:1
L-Port VSWR
fL = 50 to 4800 MHz
2.0:1
I-Port VSWR
fI = 50 to 3000 MHz
2.0:1
1
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is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
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Visit www.macomtech.com for additional data sheets and product information.
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.