ADA4856-3 Analog Devices, ADA4856-3 Datasheet - Page 9

• 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

–0.02
–0.04
–0.06
–0.08
Figure 19. Small Signal Transient Response vs. Capacitive Load
100
–0.02
–0.04
–0.06
Figure 18. Small Signal Transient Response vs. Supply Voltage
0.08
0.06
0.04
0.02
1k
10
0.06
0.04
0.02
0
10
0
Figure 17. Output Voltage Noise vs. Frequency
100
FREQUENCY (Hz)
1k
TIME (10ns/DIV)
TIME (10ns/DIV)
10k
C
C
C
L
L
L
= 2.2pF
= 4.4pF
= 6.6pF
100k
V
V
S
S
= 5V
= 3.3V
1M
Rev. A | Page 9 of 20
Figure 22. Large Signal Transient Response vs. Capacitive Load
Figure 21. Large Signal Transient Response vs. Supply Voltage
100
–0.5
–1.0
–1.5
–0.5
–1.0
–1.5
10
1.5
1.0
0.5
1.5
1.0
0.5
1
0
10
0
Figure 20. Output Current Noise vs. Frequency
100
FREQUENCY (Hz)
TIME (10ns/DIV)
1k
TIME (10ns/DIV)
10k
C
C
C
L
L
L
= 2.2pF
= 4.4pF
= 6.6pF
ADA4856-3
100k
V
V
S
S
= 5V
= 3.3V
1M