ADA4856-3 Analog Devices, ADA4856-3 Datasheet - Page 10

• Manufacturer Part Number: ADA4856-3
• Description: Single-Supply, High Speed, Fixed G = +2, Rail-to-Rail Output Video Amplifier
• Manufacturer: Analog Devices

Specifications of ADA4856-3

• -3db Bandwidth: 225MHz
• Slew Rate: 800V/µs
• Vos: 1.3mV
• Ib: 3.8µA
• # Opamps Per Pkg: 3
• Input Noise (nv/rthz): 14nV/rtHz
• Vcc-vee: 3V to 5.5V
• Isy Per Amplifier: 7.8mA
• Packages: CSP

ADA4856-3
–0.02
–0.04
–0.06
–0.08
Figure 23. Small Signal Transient Response vs. Capacitive Load
0.08
0.06
0.04
0.02
–0.5
–1.0
–1.5
3.0
2.5
2.0
1.5
1.0
0.5
–1
–2
–3
–4
0
4
3
2
1
0
0
V
S
= 3.3V
Figure 24. Output Overdrive Recovery
Figure 25. Turn-On/Turn-Off Time
V
OUT
2 × V
V
TIME (10ns/DIV)
TIME (50ns/DIV)
PD
TIME (1us/DIV)
IN
V
OUT
C
C
C
L
L
L
= 2.2pF
= 4.4pF
= 6.6pF
Rev. A | Page 10 of 20
Figure 26. Large Signal Transient Response vs. Capacitive Load
23.6
23.4
23.2
23.0
22.8
22.6
22.4
22.2
22.0
21.8
–0.5
–1.0
–1.5
–0.5
–1.0
–1.5
–2.0
–2.5
1.5
1.0
0.5
2.5
2.0
1.5
1.0
0.5
0
0
–40
–25
Figure 28. Quiescent Current vs. Temperature
V
S
= 3.3V
V
Figure 27. Output Overdrive Recovery
S
–10
= 3.3V
V
OUT
5
TEMPERATURE (°C)
20
2 × V
TIME (10ns/DIV)
TIME (50ns/DIV)
V
IN
35
V
S
S
= 3.3V
= 5V
50
65
C
C
C
L
L
L
80
= 2.2pF
= 4.4pF
= 6.6pF
95
110
125