SM4T17 Datasheet, PDF (1/2 Pages) Tyco Electronics – Load Insensitive Mixer

SM4T17
Load Insensitive Mixer
Features
• LO 1 TO 3400 MHz
• RF 1 TO 3400 MHz
• IF 1 TO 2000 MHz
• LO DRIVE: +17 dBm (NOMINAL)
• INSENSITIVE TO SYSTEM MISMATCH
• HIGH INTERCEPT: +24 dBm (TYP.)
• +260°C REFLOW COMPATIBLE
Description
The SM4T17 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
degradation due to external VSWR mismatches. Environmental
screening available to MIL-STD-883, MIL-STD-202 or
MIL-DTL-28837, consult factory.
Ordering Information
Part Number
SM4T17
Package
Surface Mount
Product Image
Rev. V3
Electrical Specifications: Z₀ = 50Ω Lo = +17 dBm (Downconverter application only)
Parameter
Test Conditions
Typical
Units
Guaranteed
+25ºC -40º to +85ºC
SSB Conversion Loss
(max)
fR = 0.005 to 1 GHz, fL = 0.005 to 1 GHz, fI = 0.001 to 0.5 GHz
fR = 0.001 to 3 GHz, fL = 0.001 to 3 GHz, fI = 0.001 to 1.5 GHz
fR = 0.001 to 3.4 GHz, fL = 0.001 to 3.4 GHz, fI = 0.001 to 2 GHz
dB
dB
dB
6.5
8.0
9.0
7.5
9.0
10.5
7.8
9.3
10.8
SSB Noise Figure
Isolation, L to R (min)
Isolation, L to I (min)
Isolation, R to I (min)
fL = 0.01 to 1.5 GHz
fL = 0.01 to 3.4 GHz
fL = 0.01 to 1.5 GHz
fL = 0.01 to 3.4 GHz
fR = 0.01 to 3.4 GHz
dB
Within 1 dB of conversion loss
dB
40
35
34
dB
30
25
24
dB
40
35
34
dB
30
25
24
dB
25
1 dB Conversion Comp.
fL = +17 dBm
dBm
+13
Input IP3
f_R1 = 1.9 GHz @ 10 dBm, f_R2 = 1.91GHz @ 10 dBm,
fL = 2 GHz @ 17 dBm
dBm
+24
1
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and/or prototype measurements. Commitment to develop is not guaranteed.
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Solutions has under development. Performance is based on engineering tests. Specifications are
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