AD8051 Analog Devices, AD8051 Datasheet - Page 11

• Manufacturer Part Number: AD8051
• Description: Low Cost, High Speed, Single, Rail-to-Rail Amplifier
• Manufacturer: Analog Devices

Specifications of AD8051

• -3db Bandwidth: 110MHz
• Slew Rate: 170V/µs
• Vos: 1.7mV
• Ib: 1.4µA
• # Opamps Per Pkg: 1
• Input Noise (nv/rthz): 16nV/rtHz
• Vcc-vee: 3V to 12V
• Isy Per Amplifier: 5.5mA
• Packages: SOIC,SOT

Figure 13. AD8051/AD8052 0.1 dB Gain Flatness vs. Frequency; G = +2
Figure 15. AD8051/AD8052 Open-Loop Gain and Phase vs. Frequency
Figure 14. AD8051/AD8052 Large Signal Frequency Response; G = +2
–10
–20
80
70
60
50
40
30
20
10
0
0.01
–1
6.3
6.2
6.1
6.0
5.9
5.8
5.7
5.6
5.5
5.4
5.3
9
8
7
6
5
4
3
2
1
0
0.1
0.1
V
G = +2
R
R
V
V
G = +2
R
R
V
S
F
L
OUT
S
L
F
OUT
AS SHOWN
= 2kΩ
= 2kΩ
= 5V
= 150Ω
= 806Ω
0.1
AS SHOWN
= 0.2V p-p
PHASE
1
FREQUENCY (MHz)
1
FREQUENCY (MHz)
FREQUENCY (MHz)
1
V
V
GAIN
S
OUT
= ±5V
= 4V p-p
10
10
V
V
S
OUT
= +5V
10
= 2V p-p
50° PHASE
MARGIN
V
R
S
L
100
= 5V
= 2kΩ
100
500
0
–45
–90
–135
–180
500
100
Rev. J | Page 11 of 24
Figure 18. AD8054 Open-Loop Gain and Phase Margin vs. Frequency
–10
–20
80
70
60
50
40
30
20
10
0
30k
Figure 16. AD8054 0.1 dB Gain Flatness vs. Frequency; G = +2
–1
Figure 17. AD8054 Large Signal Frequency Response; G = +2
6.3
6.2
6.1
6.0
5.9
5.8
5.7
5.6
5.5
5.4
5.3
9
8
7
6
5
4
3
2
1
0
0.1
1
100k
V
G = +2
R
R
V
V
R
R
G = +2
V
S
OUT
F
L
S
OUT
F
L
AS SHOWN
= 2kΩ
= 2kΩ
= 5V
= 200Ω
= 150Ω
AS SHOWN
= 0.2V p-p
1
1M
FREQUENCY (Hz)
AD8051/AD8052/AD8054
FREQUENCY (MHz)
FREQUENCY (MHz)
PHASE
V
V
GAIN
S
OUT
= ±5V
= 4V p-p
10
10M
10
V
V
S
OUT
= +5V
= 2V p-p
V
R
C
S
L
L
100M
45° PHASE
MARGIN
= 5V
= 2kΩ
= 5pF
100
500M
90
45
500
180
135
0
100