AD8651 Analog Devices, AD8651 Datasheet - Page 12

• Manufacturer Part Number: AD8651
• Description: 50 MHz, Precision, Low Distortion, Low Noise CMOS Amplifiers
• Manufacturer: Analog Devices

Specifications of AD8651

• -3db Bandwidth: 50MHz
• Slew Rate: 41V/µs
• Vos: 100µV
• Ib: 1pA
• # Opamps Per Pkg: 1
• Input Noise (nv/rthz): 4.5nV/rtHz
• Vcc-vee: 2.7V to 5.5V
• Isy Per Amplifier: 9mA
• Packages: SOIC,SOP

AD8651/AD8652
Figure 42. Large Signal Response
Figure 43. Small Signal Response
Figure 41. No Phase Reversal
TIME (200µs/DIV)
TIME (100µs/DIV)
TIME (10µs/DIV)
V
A
V
V
C
A
V
C
A
S
S
IN
V
L
V
S
L
V
= ±1.35V
= 1
= ±1.35V
= 47pF
= ±1.35V
= 47pF
= 1
= 1
= 200mV
Rev. C | Page 12 of 20
–200mV
200mV
–1.35V
1.35V
0V
0V
30
25
20
15
10
0V
0V
5
0
Figure 44. Small Signal Overshoot vs. Load Capacitance
0
V
V
S
IN
Figure 45. Negative Overload Recovery Time
= ±1.35V
Figure 46. Positive Overload Recovery Time
= 200mV
10
20
CAPACITANCE (pF)
TIME (200ns/DIV)
TIME (200ns/DIV)
30
–OS
40
50
V
V
GAIN = –10
V
V
GAIN = –10
S
IN
S
IN
= ±1.35V
60
= 200mV
= ±1.35V
= 200mV
+OS
70