Datasheet

AD8091/AD8092
Rev. C | Page 5 of 20
T
A
= 25°C, V
S
= ±5 V, R
L
= 2 kΩ to ground, unless otherwise noted.
Table 3.
Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE
−3 dB Small Signal Bandwidth G = +1, V
O
= 0.2 V p-p 70 110 MHz
G = −1, +2, V
O
= 0.2 V p-p 50 MHz
Bandwidth for 0.1 dB Flatness
G = +2, V
O
= 0.2 V p-p,
R
L
= 150 Ω, R
F
= 1.1 kΩ
20 MHz
Slew Rate G = −1, V
O
= 2 V step 105 170 V/μs
Full Power Response G = +1, V
O
= 2 V p-p 40 MHz
Settling Time to 0.1% G = −1, V
O
= 2 V step 50 ns
NOISE/DISTORTION PERFORMANCE
Total Harmonic Distortion (see Figure 11) f
C
= 5 MHz, V
O
= 2 V p-p, G = +2 −71 dB
Input Voltage Noise f = 10 kHz 16 nV/√Hz
Input Current Noise f = 10 kHz 900 fA/√Hz
Differential Gain Error (NTSC) G = +2, R
L
= 150 Ω 0.02 %
R
L
= 1 kΩ 0.02 %
Differential Phase Error (NTSC) G = +2, R
L
= 150 Ω 0.11 Degrees
R
L
= 1 kΩ 0.02 Degrees
Crosstalk f = 5 MHz, G = +2 −60 dB
DC PERFORMANCE
Input Offset Voltage 1.8 11 mV
T
MIN
to T
MAX
27 mV
Offset Drift 10 μV/°C
Input Bias Current 1.4 2.6 μA
T
MIN
to T
MAX
3.5 μA
Input Offset Current 0.1 0.75 μA
Open-Loop Gain R
L
= 2 kΩ 88 96 dB
T
MIN
to T
MAX
96 dB
R
L
= 150 Ω 78 82 dB
T
MIN
to T
MAX
80 dB
INPUT CHARACTERISTICS
Input Resistance 290 kΩ
Input Capacitance 1.4 pF
Input Common-Mode Voltage Range −5.2 to +4.0 V
Common-Mode Rejection Ratio V
CM
= −5 V to +3.5 V 72 88 dB
OUTPUT CHARACTERISTICS
Output Voltage Swing R
L
= 10 kΩ −4.98 to +4.98 V
R
L
= 2 kΩ −4.85 to +4.85 −4.97 to +4.97 V
R
L
= 150 Ω −4.45 to +4.30 −4.60 to +4.60 V
Output Current V
OUT
= −4.5 V to +4.5 V 45 mA
T
MIN
to T
MAX
45 mA
Short Circuit Current Sourcing 100 mA
Sinking 160 mA
Capacitive Load Drive G = +1 (AD8091/AD8092) 50 pF
POWER SUPPLY
Operating Range 3 12 V
Quiescent Current/Amplifier 4.8 5.5 mA
Power Supply Rejection Ratio ΔV
S
= ±1 V 68 80 dB
OPERATING TEMPERATURE RANGE −40 +85 °C