SPM-1045 Просмотр технического описания (PDF) - Unspecified
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SPM-1045 Datasheet PDF : 8 Pages
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Conversion Loss vs. Frequency, High Side LO,
Down-converter
10
9
17dBm
8
14dBm
10dBm
7
6
500
600
700
800
900
RF Frequency, MHz
1000
Preliminary Data Sheet
SPM-1045 High Linearity Mixer
Conversion Loss. Vs Frequency, High Side LO
Up-Converter
10
9
8
17dBm
14dBm
7
10dBm
6
500
600
700
800
900
RF Frequency, MHz
1000
Conversion Loss vs. Frequency, Low Side LO
Down-converter
10
9
17dBm
8
14dBm
10dBm
7
6
500
600
700
800
900
RF Frequency, MHz
1000
Conversion Loss. Vs Frequency, Low Side LO
Up-Converter
11
10
17dBm
9
14dBm
10dBm
8
7
500
600
700
800
900
RF Frequency, MHz
1000
Conversion Loss vs. LO Power, Down-converter
LO=750MHz, RF=850MHz
LO=850MHz, RF=750MHz
10
9
8
High side LO
Low side LO
7
Conversion Loss vs. LO Power, Up-converter
LO=750MHz, IF=100MHz
10
9
8
High side LO
Low side LO
7
6
0
5
10
15
20
LO Power, dBm
6
0
5
10
15
20
LO Power, dBm
These graphs show mixer conversion loss vs. frequency, with both low-side LO excitation (LO frequency below the RF fre-
quency) and high side excitation (LO frequency above the RF frequency). Operation both as a down-converter and an up-
converter is shown, with LO powers of 10, 14, and 17dBm. In all cases, the IF frequency is 100MHz.
522 Almanor Ave., Sunnyvale, CA 94085
Phone: (800) SMI-MMIC
3
http://www.sirenza.com
EDS102960 Rev A
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