AD8012 Analog Devices, AD8012 Datasheet - Page 9

• Manufacturer Part Number: AD8012
• Description: Dual Low Power Current Feedback Amplifier
• Manufacturer: Analog Devices

Specifications of AD8012

• -3db Bandwidth: 350MHz
• Slew Rate: 2.25kV/µs
• Vos: 1mV
• Ib: 3µA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 2.5nV/rtHz
• Vcc-vee: 3V to 12V
• Isy Per Amplifier: 900µA
• Packages: SOIC,SOP

REV. B
TPC 21. Output Voltage vs. Frequency; V
G = +2, R
–100
TPC 19. CMRR vs. Frequency; V
–10
–20
–30
–40
–50
–60
–70
–80
–90
–12
–15
–18
–21
–24
–27
–1
–2
–3
–4
–5
–3
–6
–9
5
4
3
2
1
0
0
3
0
0.03
TPC 20. Frequency Response; V
1
1
1VRMS
0.1
L
= 100 Ω
V
V
IN
S
=
= 0.2V p-p
5V, +5V
FREQUENCY – MHz
FREQUENCY
FREQUENCY – MHz
10
10
1
G = +10
G = +2
10
MHz
S
100
100
= ± 5 V, +5 V
G = +1
S
V
R
R
V
G = +2
R
R
V
O
S
F
L
= +5 V
S
F
L
= +5V
100
= 750
= 100
= 0.3V p-p
= 750
= 100
= +5V
S
= +5 V,
500
500
500
–9–
135
115
95
75
55
35
15
–5
TPC 24. Open-Loop Transimpedance and
Phase vs. Frequency
–100
0.01
–10
–20
–30
–40
–50
–60
–70
–80
–90
100
TPC 22. PSRR vs. Frequency; V
0.1
1k
1k
10
0
1
0.03
TPC 23. Output Resistance vs. Frequency
V
G = +2
R
S
F
= +5V OR
= 750
100k
10k
0.1
G = +2
R
F
= 750
100k
5V
FREQUENCY
1M
V
FREQUENCY – MHz
FREQUENCY – Hz
S
1
= +5V
1M
10M
Hz
10
10M
T
Z
V
(s)
S
=
S
= ± 5 V, +5 V
5V
100M
100M
PHASE
+PSRR
AD8012
–PSRR
100
1G
500M
0
–40
–80
–120
–160
–200
–240
–280
500