CSM4T17_15 Datasheet, PDF (1/4 Pages) M/A-COM Technology Solutions, Inc. – Termination Insensitive Mixer

CSM4T17
Termination Insensitive Mixer
Features
 LO 1 to 3400 MHz
 RF 1 to 3400 MHz
 IF 1 to 2000 MHz
 LO Drive +17 dBm (nominal)
 High Intercept +25 dBm (typ)
 +260° Reflow Compatible
Description
The CSM4T17 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.
Product Image
Rev. V5
Ordering Information
Part Number
CSM4T17
Package
Surface Mount
Electrical Specifications: Z₀ = 50 Lo = +17 dBm (Downconverter application only)
Parameter
Test Conditions
Typical
Units
Guaranteed
+25ºC -40º to +85ºC
SSB Conversion
Loss(max)
fR = 1 to 2400 MHz, fL = 1 to 2400 MHz, fI = 1 to 2000 MHz
fR = 1 to 3400 MHz , fL = 1 to 3400 MHz , fI = 1 to 2000 MHz
dB
8.0 dB
9.0 dB
9.0
10.0
10.5
11.5
SSB Noise Figure
dB
Within 1 dB of conversion loss
L - R Isolation
(min)
L - I Isolation (min)
fL = 1 to 2400 MHz
fL = 2400 to 3400 MHz
fL = 1 to 2400 MHz
fL = 2400 to 3400 MHz
dB
35
25
25
20
23
18
dB
35
25
25
20
23
18
R - I Isolation (min)
fR = 1 to 3400 MHz
dB
30
1 dB Conversion
Comp.
fL= +17 dBm
dBm
+14
Input IP3
fR1 = 100 to 3400 MHz, fR2 = 100 to 3400 MHz, fL = 50 to 2000 MHz dBm
+25
R-Port VSWR
fR = 1 to 3400 MHz
2.0:1
L-Port VSWR
fL = 1 to 3400 MHz
2.0:1
I-Port VSWR
fI = 1 to 2000 MHz
2.0:1
1
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