CSM5T17_15 Datasheet, PDF (1/4 Pages) M/A-COM Technology Solutions, Inc. – Wide Band Termination Insensitive Mixer

CSM5T17
Wide Band Termination Insensitive Mixer
Features
 LO 50 TO 4800 MHz
 RF 50 TO 4800 MHz
 IF 50 TO 3000 MHz
 LO DRIVE +17 dBm (NOMINAL)
 HIGH INTERCEPT +23 dBm (TYP.)
Description
The CSM5T17 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
CSM5T17
Package
Surface Mount
Product Image
Rev. V2
Electrical Specifications: Z₀ = 50 Lo = +17 dBm (Downconverter application only)
Parameter
Test Conditions
Typical
Units
SSB Conversion Loss
(max) &
SSB Noise Figure (max)
fR = 0.05 to 3.4 GHz, fL = 0.05 to 3.4 GHz, fI = 0.05 to 3.0 GHz
fR = 3.4 to 4.8 GHz, fL = 3.4 to 4.8 GHz, fI = 0.05 to 3.0 GHz
dB
dB
7.8
10.0
L - R Isolation (min)
fL = 0.05 to 4.8 GHz
dB
33
Guaranteed
+25ºC -40º to +85ºC
8.5
11.5
11.5
12.5
23
21
L - I Isolation (min)
R - I Isolation (min)
1 dB Conversion Comp.
fL = 0.05 to 4.8 GHz
fR = 0.05 to 2.0 GHz
fR = 2.0 to 4.8 GHz
fL= +17 dBm
dB
37
22
20
dB
30
dB
22
dBm
+14
Input IP3
fL = 0.5 to 4.8 GHz, fI = 0.05 to 3.0 GHz, fR = 0.5 to 4.8 GHz
dBm
+23
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
2.0:1
1
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