參數(shù)資料
型號: SPM-1045
廠商: Electronic Theatre Controls, Inc.
英文描述: High Linearity Passive FET Mixer
中文描述: 高線性度混頻器被動場效應管
文件頁數(shù): 3/8頁
文件大小: 246K
代理商: SPM-1045
522 Almanor Ave., Sunnyvale, CA 94085
Phone: (800) SMI-MMIC
3
http://www.sirenza.com
EDS102960 Rev A
Preliminary Data Sheet
SPM-1045 High Linearity Mixer
Conversion Loss vs. Frequency, High Side LO,
Down-converter
6
7
8
9
10
500
600
700
800
900
1000
RF Frequency, MHz
C
17dBm
14dBm
10dBm
Conversion Loss vs. Frequency, Low Side LO
Down-converter
6
7
8
9
10
500
600
700
800
900
1000
RF Frequency, MHz
C
17dBm
14dBm
10dBm
Conversion Loss vs. LO Power, Down-converter
LO=750MHz, RF=850MHz
LO=850MHz, RF=750MHz
6
7
8
9
10
0
5
10
15
20
LO Power, dBm
C
High side LO
Low side LO
Conversion Loss vs. LO Power, Up-converter
LO=750MHz, IF=100MHz
6
7
8
9
10
0
5
10
15
20
LO Power, dBm
C
High side LO
Low side LO
Conversion Loss. Vs Frequency, High Side LO
Up-Converter
6
7
8
9
10
500
600
700
800
900
1000
RF Frequency, MHz
C
17dBm
14dBm
10dBm
Conversion Loss. Vs Frequency, Low Side LO
Up-Converter
7
8
9
10
11
500
600
700
800
900
1000
RF Frequency, MHz
C
17dBm
14dBm
10dBm
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.
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