AD8045 Analog Devices, AD8045 Datasheet - Page 7
AD8045
Manufacturer Part Number
AD8045
Description
3 nV/?Hz Ultralow Distortion Voltage Feedback High Speed Amplifier
Manufacturer
Analog Devices
Datasheet
1.AD8045.pdf
(24 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD8045ACPZ-REEL7
Manufacturer:
MAX
Quantity:
84
Part Number:
AD8045ARD
Manufacturer:
ADI/亚德诺
Quantity:
20 000
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 9. Small Signal Frequency Response for Various Supplies
–1
–2
–3
–4
–5
–6
–7
–1
–2
–3
–4
–5
–6
–1
–2
–3
–4
–5
Figure 8. Small Signal Frequency Response for Various Loads
Figure 7. Small Signal Frequency Response for Various Gains
1
0
4
3
2
1
0
5
4
3
2
1
0
10
10
1
V
R
G = +1
R
R
G = +1
V
R
S
L
L
S
S
S
= ±5V
= 1kΩ
= 1kΩ
= 100Ω
= ±5V
= 100Ω
G = +10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
100
100
V
V
S
S
R
= ±5V
L
= ±2.5V
= 500Ω
R
L
R
L
= 1kΩ
G = +2
= 100Ω
G = –1
100
1000
1000
1000
Rev. A | Page 7 of 24
Figure 10. Small Signal Frequency Response for Various Capacitive Loads
Figure 11. Small Signal Frequency Response for Various Temperatures
Figure 12. 0.1 dB Flatness vs. Frequency for Various Output Voltages
6.3
6.2
6.1
6.0
5.9
5.8
5.7
12
11
10
–1
–2
–3
–4
–5
–6
9
8
7
6
5
4
3
2
1
0
4
3
2
1
0
10
10
1
G = +2
V
R
R
G = +2
V
R
R
G = +1
V
R
S
F
L
S
L
F
S
L
= ±5V
= 499Ω
= 150Ω
= ±5V
= 1kΩ
= 499Ω
= ±5V
= 1kΩ
V
OUT
= 2V p-p
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
10
100
10pF
100
V
18pF
OUT
5pF
= 200mV p-p
+125°C
+25°C
0pF
100
1000
–40°C
AD8045
1000