AD830
Rev. C | Page 5 of 20
V
S
= ±5 V, R
LOAD
= 150 Ω, C
LOAD
= 5 pF, T
A
= +25°C, unless otherwise noted.
Table 2.
AD830J/AD830A AD830S
1
Parameter Conditions Min Typ Max Min Typ Max Units
DYNAMIC CHARACTERISTICS
3 dB Small Signal Bandwidth Gain = +1, V
OUT
= 100 mV rms 35 40 35 40 MHz
0.1 dB Gain Flatness Frequency Gain = +1, V
OUT
= 100 mV rms 5 6.5 5 6.5 MHz
Differential Gain Error 0 V to 0.7 V, frequency = 4.5 MHz,
Gain = +2 0.14 0.18 0.14 0.18 %
Differential Phase Error 0 V to 0.7 V, frequency = 4.5 MHz,
Gain = +2 0.32 0.4 0.32 0.4 Degrees
Slew Rate, Gain = +1 2 V step, R
L
= 500 Ω 210 210 V/μs
4 V step, R
L
= 500 Ω 240 240 V/μs
3 dB Large Signal Bandwidth Gain = +1, V
OUT
= 1 V rms 30 36 30 36 MHz
Settling Time V
OUT
= 2 V step, to 0.1% 35 35 ns
V
OUT
= 4 V step, to 0.1% 48 48 ns
Harmonic Distortion 2 V p-p, frequency = 1 MHz −69 −69 dBc
2 V p-p, frequency = 4 MHz −56 −56 dBc
Input Voltage Noise Frequency = 10 kHz 27 27 nV/√Hz
Input Current Noise 1.4 1.4 pA/√Hz
DC PERFORMANCE
Offset Voltage Gain = +1 ±1.5 ±3 ±1.5 ±3 mV
Gain = +1, T
MIN
− T
MAX
±4 ±5 mV
Open-Loop Gain DC 60 65 60 65 dB
Unity Gain Accuracy R
L
= 1 kΩ ±0.1 ±0.6 ±0.1 ±0.6 %
Peak Nonlinearity, R
L
= 1 kΩ −1 V ≤ X ≤ +1 V 0.01 0.03 0.01 0.03 % FS
−1.5 V ≤ X ≤ +1.5 V 0.045 0.07 0.045 0.07 % FS
−2 V ≤ X ≤ +2 V 0.23 0.4 0.23 0.4 % FS
Input Bias Current V
IN
= 0 V, 25°C to T
MAX
5 10
5 10 μA
V
IN
= 0 V, T
MIN
7 13 8 17 μA
Input Offset Current V
IN
= 0 V, T
MIN
− T
MAX
0.1 1 0.1 1 μA
INPUT CHARACTERISTICS
Differential Voltage Range V
CM
= 0 ±2.0 ±2.0 V
Differential Clipping Level
2
Pin 1 and Pin 2 inputs only ±2.0 ±2.2 ±2.0 ±2.2 V
Common-Mode Voltage Range V
DM
= ±1 V −2.0 +2.9 −2.0 +2.9 V
CMRR DC, Pin 1/Pin 2, +4 V to −2 V 90 100 90 100 dB
DC, Pin 1/Pin 2, +4 V to −2 V,
T
MIN
− T
MAX
88 86 dB
Frequency = 4 MHz 55 60 55 60 dB
Input Resistance 370 370 kΩ
Input Capacitance 2 2 pF
OUTPUT CHARACTERISTICS
Output Voltage Swing R
L
≥ 150 Ω
±3.2 ±3.5 ±3.2 ±3.5
V
R
L
≥ 150 Ω, ±4 V
S
±2.2 −2.4/+2.7 ±2.2 −2.4/+2.7 V
Short-Circuit Current Short to ground
−55/+70 −55/+70
mA
Output Current ±40 ±40 mA
