Datasheet
Model AD813A
Conditions V
S
Min Typ Max Units
DYNAMIC PERFORMANCE
–3 dB Bandwidth G = +2, No Peaking ±5 V 45 65 MHz
±15 V 75 100 MHz
Bandwidth for 0.1 dB
Flatness G = +2 ±5 V 15 25 MHz
±15 V 25 50 MHz
Slew Rate
1
G = +2, R
L
= 1 kΩ±5 V 150 V/µs
±15 V 150 250 V/µs
G = –1, R
L
= 1 kΩ±5 V 225 V/µs
±15 V 450 V/µs
Settling Time to 0.1% G = –1, R
L
= 1 kΩ
V
O
= 3 V Step ±5 V 50 ns
V
O
= 10 V Step ±15 V 40 ns
NOISE/HARMONIC PERFORMANCE
Total Harmonic Distortion f
C
= 1 MHz, R
L
= 1 kΩ±15 V –90 dBc
Input Voltage Noise f = 10 kHz ±5 V, ±15 V 3.5 nV√Hz
Input Current Noise f = 10 kHz, +In ±5 V, ±15 V 1.5 pA√Hz
–In ±5 V, ±15 V 18 pA√Hz
Differential Gain Error NTSC, G = ±2, R
L
= 150 Ω±5 V 0.08 %
±15 V 0.03 0.09 %
Differential Phase Error ±5 V 0.13 Degrees
±15 V 0.06 0.12 Degrees
DC PERFORMANCE
Input Offset Voltage ±5 V, ±15 V 2 5 mV
T
MIN
–T
MAX
12 mV
Offset Drift ±5 V, ±15 V 15 µV/°C
–Input Bias Current ±5 V, ±15 V 5 30 µA
T
MIN
–T
MAX
35 µA
+Input Bias Current ±5 V, ±15 V 0.5 1.7 µA
T
MIN
–T
MAX
2.5 µA
Open-Loop Voltage Gain V
O
= ±2.5 V, R
L
= 150 Ω±5 V 69 76 dB
T
MIN
–T
MAX
66 dB
V
O
= ±10 V, R
L
= 1 kΩ±15 V 73 82 dB
T
MIN
–T
MAX
72 dB
Open-Loop Transresistance V
O
= ±2.5 V, R
L
= 150 Ω±5 V 300 500 kΩ
T
MIN
–T
MAX
200 kΩ
V
O
= ±10 V, R
L
= 1 kΩ±15 V 400 900 kΩ
T
MIN
–T
MAX
300 kΩ
INPUT CHARACTERISTICS
Input Resistance +Input ±15 V 15 MΩ
–Input ±15 V 65 Ω
Input Capacitance +Input ±15 V 1.7 pF
Input Common Mode ±5 V ±4.0 V
Voltage Range ±15 V ±13.5 V
Common-Mode Rejection Ratio
Input Offset Voltage V
CM
= ±2.5 V ±5 V 54 58 dB
–Input Current 23µA/V
±Input Current 0.07 0.15 µA/V
Input Offset Voltage V
CM
= ±10 V ±15 V 57 62 dB
–Input Current 1.5 3.0 µA/V
+Input Current 0.05 0.1 µA/V
Dual Supply
(@ T
A
= +258C, R
L
= 150 V, unless otherwise noted)
AD813–SPECIFICATIONS
REV. B
–2–