AD8042 데이터 시트보기 (PDF) - Analog Devices
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AD8042 Datasheet PDF : 16 Pages
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AD8042
TA = 25°C, VS = ±5 V, RL = 2 kΩ to 0 V, unless otherwise noted.
Table 3.
Parameter
Conditions
Min
Typ
Max Unit
DYNAMIC PERFORMANCE
−3 dB Small Signal Bandwidth, VO < 0.5 V p-p G = +1
125
170
MHz
Bandwidth for 0.1 dB Flatness
G = +2, RL = 150 Ω, RF = 200 Ω
18
MHz
Slew Rate
G = −1, VOUT = 2 V step
145
225
V/μs
Full Power Response
VO = 2 V p-p
35
MHz
Settling Time to 1%
G = −1, VOUT = 2 V step
22
ns
Settling Time to 0.1%
32
ns
NOISE/DISTORTION PERFORMANCE
Total Harmonic Distortion
fC = 5 MHz, VO = 2 V p-p, G = +2, RL = 1 kΩ
–78
dB
Input Voltage Noise
f = 10 kHz
15
nV/√Hz
Input Current Noise
f = 10 kHz
700
fA/√Hz
Differential Gain Error (NTSC, 100 IRE)
G = +2, RL = 150 Ω
0.02
0.05 %
G = +2, RL = 75 Ω
0.02
%
Differential Phase Error (NTSC, 100 IRE)
G = +2, RL = 150 Ω
0.04
0.10 Degrees
G = +2, RL = 75 Ω
0.12
Degrees
Worst-Case Crosstalk
f = 5 MHz, RL = 150 Ω
–63
dB
DC PERFORMANCE
Input Offset Voltage
3
9.8 mV
TMIN to TMAX
14 mV
Offset Drift
12
μV/°C
Input Bias Current
1.2
3.2 μA
TMIN to TMAX
4.8 μA
Input Offset Current
0.2
0.6 μA
Open-Loop Gain
RL = 1 kΩ
90
94
dB
TMIN to TMAX
86
dB
INPUT CHARACTERISTICS
Input Resistance
300
kΩ
Input Capacitance
1.5
pF
Input Common-Mode Voltage Range
−5.2 to +4
V
Common-Mode Rejection Ratio
VCM = –5 V to +3.5 V
66
74
dB
OUTPUT CHARACTERISTICS
Output Voltage Swing
RL = 10 kΩ
−4.97 to +4.97
V
RL = 1 kΩ
−4.8 to +4.8 −4.9 to +4.9
V
RL = 50 Ω
−4 to +3.2 −4.2 to +3.5
V
Output Current
TMIN to TMAX, VOUT = −4.5 V to +4.5 V
50
mA
Short-Circuit Current
Sourcing
100
mA
Sinking
100
mA
Capacitive Load Drive
G = +1
25
pF
POWER SUPPLY
Operating Range
3
12 V
Quiescent Current (Per Amplifier)
6
7
mA
Power Supply Rejection Ratio
VS– = −5 V to −6 V, or VS+ = 5 V to 6 V
68
80
dB
OPERATING TEMPERATURE RANGE
−40
+85 °C
Rev. E | Page 5 of 16
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