AD8045 Analog Devices, AD8045 Datasheet - Page 13

• Manufacturer Part Number: AD8045
• Description: 3 nV/?Hz Ultralow Distortion Voltage Feedback High Speed Amplifier
• Manufacturer: Analog Devices

Specifications of AD8045

• -3db Bandwidth: 1GHz
• Slew Rate: 1350V/µs
• Vos: 200µV
• Ib: 2µA
• # Opamps Per Pkg: 1
• Input Noise (nv/rthz): 3nV/rtHz
• Vcc-vee: 3.3V to 12V
• Isy Per Amplifier: 19mA
• Packages: CSP,SOIC

100
100
–1
–2
–3
–4
–5
–6
10
10
6
5
4
3
2
1
0
1
1
100
10
0
G = +2
V
f = 5MHz
S
= ±5V
20
100
Figure 44. Voltage Noise vs. Frequency
1k
Figure 45. Current Noise vs. Frequency
Figure 43. Output Overdrive Recovery
40
OUTPUT
1k
60
10k
10k
FREQUENCY (Hz)
FREQUENCY (Hz)
80
2 × INPUT
TIME (ns)
100k
100k
100
120
1M
1M
140
10M
160
10M
100M
180
100M
200
1G
Rev. A | Page 13 of 24
100k
1000
–10
–20
–30
–40
–50
–60
–70
–80
–30
–40
–50
–60
–70
–80
–90
10k
100
10
0
0.01
0.1
1
V
V
G = +1
V
R
S
S
S
F
Figure 47. Common-Mode Rejection vs. Frequency
= ±5V
Figure 46. Power Supply Rejection vs. Frequency
= ±5V
= ±5V
= 499Ω
Figure 48. Input Impedance vs. Frequency
0.1
1
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
–PSR
1
10
10
100
+PSR
100
100
AD8045
1000
1000
1000