AD830
Rev. C | Page 3 of 20
SPECIFICATIONS
VS = ±15 V, RLOAD = 150 Ω, CLOAD = 5 pF, TA = 25°C, unless otherwise noted.
Table 1.
AD830J/AD830A
Parameter
Conditions
Min
Typ
Max
Min
Typ
Max
Unit
DYNAMIC CHARACTERISTICS
3 dB Small Signal Bandwidth
Gain = +1, VOUT = 100 mV rms
75
85
75
85
MHz
0.1 dB Gain Flatness
Frequency
Gain = +1, VOUT = 100 mV rms
11
15
11
15
MHz
Differential Gain Error
0 V to 0.7 V, frequency =
4.5 MHz
0.06
0.09
0.06
0.09
%
Differential Phase Error
0 V to 0.7 V, frequency =
4.5 MHz
0.08
0.12
0.08
0.12
Degrees
Slew Rate
2 V step, RL = 500 Ω
360
V/μs
4 V step, RL = 500 Ω
350
V/μs
3 dB Large Signal Bandwidth
Gain = +1, VOUT = 1 V rms
38
45
38
45
MHz
Settling Time, Gain = +1
VOUT = 2 V step, to 0.1%
25
ns
VOUT = 4 V step, to 0.1%
35
ns
Harmonic Distortion
2 V p-p, frequency = 1 MHz
82
dBc
2 V p-p, frequency = 4 MHz
72
dBc
Input Voltage Noise
frequency = 10 kHz
27
nV/√Hz
Input Current Noise
1.4
pA/√Hz
DC PERFORMANCE
Offset Voltage
Gain = +1
±1.5
±3
±1.5
±3
mV
Gain = +1, TMIN TMAX
±5
±7
mV
Open-Loop Gain
DC
64
69
64
69
dB
Gain Error
RL = 1 kΩ, G = ±1
±0.1
±0.6
±0.1
±0.6
%
Peak Nonlinearity, RL = 1 kΩ,
1 V ≤ X ≤ +1 V
0.01
0.03
0.01
0.03
% FS
Gain = +1
1.5 V ≤ X ≤ +1.5 V
0.035
0.07
0.035
0.07
% FS
2 V ≤ X ≤ +2 V
0.15
0.4
0.15
0.4
% FS
Input Bias Current
VIN = 0 V, 25°C to TMAX
5
10
5
10
μA
VIN = 0 V, TMIN
7
13
8
17
μA
Input Offset Current
VIN = 0 V, TMIN TMAX
0.1
1
0.1
1
μA
INPUT CHARACTERISTICS
Differential Voltage Range
VCM = 0
±2.0
V
Differential Clipping Level
2Pin 1 and Pin 2 inputs only
±2.1
±2.3
±2.1
±2.3
V
Common-Mode Voltage
Range
VDM = ±1 V
12.0
+12.8
12.0
+12.8
V
CMRR
DC, Pin 1/Pin 2, ±10 V
90
100
90
100
dB
DC, Pin 1/Pin 2, ±10 V,
TMIN TMAX
88
86
dB
Frequency = 4 MHz
55
60
55
60
dB
Input Resistance
370
kΩ
Input Capacitance
2
pF
OUTPUT CHARACTERISTICS
Output Voltage Swing
RL ≥ 1 kΩ
±12
+13.8/13.8
±12
+13.8/13.8
V
RL ≥ 1 kΩ, ±16.5 VS
±13
+15.3/14.7
±13
+15.3/14.7
V
Short-Circuit Current
Short to ground
±80
mA
Output Current
RL = 150 Ω
±50
mA