AD8091 Analog Devices, AD8091 Datasheet - Page 9

• Manufacturer Part Number: AD8091
• Description: Low Cost, High Speed Rail-to-Rail Amplifier (Single)
• Manufacturer: Analog Devices

Specifications of AD8091

• -3db Bandwidth: 110MHz
• Slew Rate: 170V/µs
• Vos: 1.6mV
• Ib: 1.3µA
• # Opamps Per Pkg: 1
• Input Noise (nv/rthz): 16nV/rtHz
• Vcc-vee: 3V to 12V
• Isy Per Amplifier: 5.5mA
• Packages: SOIC,SOT

–100
–100
–120
–130
–110
–110
–20
–30
–40
–50
–60
–70
–80
–90
–30
–40
–50
–60
–70
–80
–90
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0.1
1
0
Figure 13. Low Distortion Rail-to-Rail Output Swing
V
R
G = +2
V
G = –1
R
R
S
S
V
L
F
L
V
R
Figure 12. Worst Harmonic vs. Output Voltage
O
= 2kΩ
= 2kΩ
= 2kΩ
S
L
= 5V
= 5V
0.5
= 5V, G = +1
= 100Ω
= 2V p-p
Figure 11. Total Harmonic Distortion
1.0
FUNDAMENTAL FREQUENCY (MHz)
10MHz
5MHz
1.5
OUTPUT VOLTAGE (V p-p)
2
V
R
S
F
FREQUENCY (MHz)
V
R
1
= 5V, G = +2
= 2kΩ, R
S
2.0
F
= 5V, G = +2
= 2kΩ, R
1MHz
3
2.5
L
= 2kΩ
L
= 100Ω
3.0
4
V
R
S
F
3.5
= 3V, G = –1
= 2kΩ, R
5
10
V
R
S
L
6
= 5V, G = +1
= 2kΩ
4.0
L
7
= 100Ω
4.5
8
9
5.0
10
50
Rev. C | Page 9 of 20
1000
–0.02
–0.04
–0.06
–0.05
–0.10
–0.15
–0.20
–0.25
100
100
0.1
0.10
0.08
0.06
0.04
0.02
0.10
0.05
10
10
1
1
10
10
0
0
0
0
V
NTSC SUBSCRIBER (3.58MHz)
V
R
V
R
V
S
S
S
S
F
F
Figure 14. Differential Gain and Phase Errors
Figure 15. Input Voltage Noise vs. Frequency
Figure 16. Input Current Noise vs. Frequency
= 5V
= 5V
= 5, G = +2
= 2kΩ, R
= 5, G = +2
= 2kΩ, R
10
10
100
100
20
20
L
L
MODULATING RAMP LEVEL (IRE)
AS SHOWN
AS SHOWN
30
30
1k
1k
FREQUENCY (Hz)
FREQUENCY (Hz)
40
40
10k
10k
50
50
AD8091/AD8092
R
60
60
L
100k
100k
= 1kΩ
R
R
70
R
70
L
L
L
= 150Ω
= 1kΩ
= 150Ω
80
80
1M
1M
90
90
10M
10M
100
100