CSM5T Datasheet, PDF (1/3 Pages) Tyco Electronics – Wide Band Termination Insensitive Mixer

Wide Band Termination Insensitive Mixer
Features
• LO 50 TO 4800 MHz
• RF 50 TO 4800 MHz
• IF 50 TO 3000 MHz
• LO DRIVE +10 dBm (NOMINAL)
• HIGH INTERCEPT +18 dBm (TYP.)
Description
The CSM5T 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
CSM5T
Package
Surface Mount
Product Image
CSM5T
V2
Electrical Specifications: Z₀ = 50Ω Lo = +10 dBm (Downconverter application only)
Parameter
Test Conditions
Typical
Units
SSB Conversion Loss
fR = 0.05 to 1.5 GHz, fL = 0.05 to 1.5 GHz, fI = 0.05 to 1.5 GHz
dB
7.2
(max) &
fR = 1.5 to 3.0 GHz, fL = 1.5 to 3.0 GHz, fI = 0.05 to 3.0 GHz
dB
8.0
SSB Noise Figure (max)
fR = 3.0 to 4.8 GHz, fL = 3.0 to 4.8 GHz, fI = 0.05 to 3.0 GHz
dB
8.8
L - R Isolation (min)
fL = 0.05 to 1.0 GHz
fL = 1.0 to 4.8 GHz
dB
35
dB
32
L - I Isolation (min)
fL = 0.05 to 1.0 GHz
fL = 1.0 to 4.8 GHz
dB
40
dB
35
R - I Isolation (min)
fR = 0.05 to 2.0 GHz
fR = 2.0 to 4.8 GHz
dB
30
dB
20
1 dB Conversion Comp.
fL= +10 dBm
dBm
+7
Guaranteed
+25ºC
8.5
9.3
11.5
25
23
32
22
-40º to +85ºC
9.0
9.8
12.0
23
21
30
20
Input IP3
fL = 0.5 to 4.8 GHz, fI = 0.05 to 2.5 GHz, fR = 0.5 to 4.8 GHz
dBm
+18
R-Port VSWR
fR = 0.05 to 4.8 GHz
2.0:1
L-Port VSWR
fL = 0.05 to 4.8 GHz
2.0:1
I-Port VSWR
fI = 0.05 to 3.0 GHz
1
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.
2.0:1
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Visit www.macom.com for additional data sheets and product information.