SGM8063_15 Datasheet, PDF (5/16 Pages) SG Micro Corp – CMOS Operational Amplifiers

SGM8061/2/3
500MHz, Rail-to-Rail Output
CMOS Operational Amplifiers
TYPICAL PERFORMANCE CHARACTERISTICS
At T_A = +25℃, V_S = +5V, G = +2, R_F = 402Ω, R_G = 402Ω, and R_L=150Ω connected to V_S/2, unless otherwise noted.
Non-Inverting Small Signal Frequency Response
3
V_o = 0.1V_P-P
0
R_F = 24Ω
G = +1
-3
G = +2
-6
G = +5
-9
G = +10
-12
-15
1
10
100
Frequency (MHz)
1000
Inverting Small Signal Frequency Response
3
V_O = 0.1V_P-P
0
G = -1
-3
G = -2
-6
G = -5
-9
G = -10
-12
-15
1
10
100
Frequency (MHz)
1000
Frequency Response for Various R_L
6
3
C_L = 0pF
V_O= 0.1V_P-P
R_L = 10kΩ
0
-3
R_L = 50Ω
-6
R_L = 150Ω
-9
R_L = 1kΩ
-12
-15
1
10
100
Frequency (MHz)
1000
Frequency Response vs. Capacitive Load
3
V_O = 0.1V_P-P
0
C_L = 6pF
R_S = 82Ω
C_L = 100pF
-3
R_S = 24Ω
C_L = 47pF
R_S = 40.2Ω
-6
-9
-12
-15
1
10
100
Frequency (MHz)
1000
0.1dB Gain Flatness for Various R_F
0.5
0.4 ^{VO = 0.1VP-P}
0.3 _{CL = 0pF}
R_F = 402Ω
0.2
0.1
0
-0.1
-0.2
R_F = 330Ω
-0.3
R_F = 287Ω
-0.4
-0.5
1
10
100
1000
Frequency (MHz)
Frequency Response for Various C_L
9
6
R_S = 0Ω
V_O =0.1V_P-P
3
C_L=100pF
C_L=47pF
0
-3
C_L=6pF
-6
-9
-12
-15
1
10
100
Frequency (MHz)
1000
SG Micro Corp
5
www.sg-micro.com