SPM-2045 データシートの表示（PDF） - Stanford Microdevices
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SPM-2045 Datasheet PDF : 9 Pages
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Conversion Loss. vs Frequency, High Side LO,
Down-converter
11
10
20dBm
9
17dBm
14dBm
8
7
1700
1800
1900 2000
RF Frequency
2100
2200
Preliminary Data Sheet
SPM-2045 High Linearity Mixer
Conversion Loss. vs Frequency, High Side LO
Up-converter
11
10
20dBm
9
17dBm
8
14dBm
7
1700
1800
1900 2000
RF Frequency
2100
2200
Conversion Loss. Vs Frequency, Low Side LO
Down-converter
11
10
20dBm
9
17dBm
14dBm
8
7
1700
1800
1900 2000
RF Frequency
2100
2200
Conversion Loss. vs Frequency, Low Side LO
Up-converter
11
10
20dBm
9
17dBm
14dBm
8
7
1700
1800
1900 2000
RF Frequency
2100
2200
Conversion Loss vs. LO Power, Down-converter
RF=1900MHz, IF=150MHz
11
Conversion Loss vs. LO Power, Up-converter
RF=1900MHz, IF=150MHz
11
10
10
9
9
High side lo
High side lo
Low side lo
Low side lo
8
8
7
5
10
15
20
LO Power, dBm
7
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 14, 17, and 20dBm. In all cases, the IF frequency is 150MHz.
522 Almanor Ave., Sunnyvale, CA 94085
Phone: (800) SMI-MMIC
3
http://www.sirenza.com
EDS102972 Rev A
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