SGM8054 데이터 시트보기 (PDF) - Shengbang Microelectronics Co, Ltd
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SGM8054 Datasheet PDF : 20 Pages
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SGM8051/2/3/4/5
250MHz, Rail-to-Rail Output
CMOS Operational Amplifiers
TYPICAL PERFORMANCE CHARACTERISTICS
At TA= +25℃, VS = +5V, G = +2, RF = 887Ω, RG = 887Ω, and RL = 150Ω connected to VS/2, unless otherwise noted.
Non-Inverting Small Signal Frequency Response
3
VO = 0.1VP-P
0
G = +1
RF = 24Ω
-3
G = +2
-6
G = +5
-9
-12
G = +10
-15
1
10
100
Frequency (MHz)
1000
Inverting Small Signal Frequency Response
3
VO = 0.1VP-P
0
G = -1
-3
G = -2
-6
G = -5
-9
G = -10
-12
-15
0.1
1
10
100
Frequency (MHz)
1000
Frequency Response For Various RL
3
0
CL = 0pF
-3 VO = 0.1VP-P
RL = 10kΩ
RL = 1kΩ
-6
RL = 150Ω
-9
RL = 50Ω
-12
-15
1
10
100
Frequency (MHz)
1000
0.1dB Gain Flatness For Various RF
0.5
0.4 VO = 0.1VP-P
0.3 CL = 0pF
0.2
RF = 1kΩ
0.1
0
-0.1
-0.2
-0.3
RF = 900Ω
RF = 887Ω
-0.4
-0.5
1
10
100
Frequency (MHz)
Frequency Response For Various CL
9
6
RS = 0Ω
VO = 0.1VP-P
3
CL = 100pF
CL = 47pF
0
-3
-6
CL = 6pF
-9
-12
-15
1
10
100
Frequency (MHz)
1000
Frequency Response vs. Capacitive Load
3
VO = 0.1VP-P
0
CL = 6pF
RS = 100Ω
-3
CL = 100pF
RS = 37.4Ω
CL = 47pF
-6
RS = 66.5Ω
-9
-12
-15
1
10
100
Frequency (MHz)
1000
SG Micro Corp
5
www.sg-micro.com
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