AD8091/AD8092
Rev. C | Page 4 of 20
T
A
= 25°C, V
S
= +3 V, R
L
= 2 kΩ to +1.5 V, unless otherwise noted.
Table 2.
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 to 2.5 V, R
F
= 402 Ω
17 MHz
Slew Rate G = −1, V
O
= 2 V step 90 135 V/μs
Full Power Response G = +1, V
O
= 1 V p-p 65 MHz
Settling Time to 0.1% G = −1, V
O
= 2 V step 55 ns
NOISE/DISTORTION PERFORMANCE
Total Harmonic Distortion (see Figure 11)
f
C
= 5 MHz, V
O
= 2 V p-p, G = −1,
R
L
= 100 Ω to 1.5 V
−47 dB
Input Voltage Noise f = 10 kHz 16 nV/√Hz
Input Current Noise f = 10 kHz 600 fA/√Hz
Differential Gain Error (NTSC) G = +2, V
CM
= 1 V
R
L
= 150 Ω to 1.5 V 0.11 %
R
L
= 1 kΩ to 1.5 V 0.09 %
Differential Phase Error (NTSC) G = +2, V
CM
= 1 V
R
L
= 150 Ω to 1.5 V 0.24 Degrees
R
L
= 1 kΩ to 1.5 V 0.10 Degrees
Crosstalk f = 5 MHz, G = +2 −60 dB
DC PERFORMANCE
Input Offset Voltage 1.6 10 mV
T
MIN
to T
MAX
25 mV
Offset Drift 10 μV/°C
Input Bias Current 1.3 2.6 μA
T
MIN
to T
MAX
3.25 μA
Input Offset Current 0.15 0.8 μA
Open-Loop Gain R
L
= 2 kΩ 80 96 dB
T
MIN
to T
MAX
94 dB
R
L
= 150 Ω 74 82 dB
T
MIN
to T
MAX
76 dB
INPUT CHARACTERISTICS
Input Resistance 290 kΩ
Input Capacitance 1.4 pF
Input Common-Mode Voltage Range −0.2 to +2.0 V
Common-Mode Rejection Ratio V
CM
= 0 V to 1.5 V 72 88 dB
OUTPUT CHARACTERISTICS
Output Voltage Swing R
L
= 10 kΩ to 1.5 V 0.01 to 2.99 V
R
L
= 2 kΩ to 1.5 V 0.075 to 2.9 0.02 to 2.98 V
R
L
= 150 Ω to 1.5 V 0.20 to 2.75 0.125 to 2.875 V
Output Current V
OUT
= 0.5 V to 2.5 V 45 mA
T
MIN
to T
MAX
45 mA
Short Circuit Current Sourcing 60 mA
Sinking 90 mA
Capacitive Load Drive G = +1 45 pF
POWER SUPPLY
Operating Range 3 12 V
Quiescent Current/Amplifier 4.2 4.8 mA
Power Supply Rejection Ratio ΔV
S
= +0.5 V 68 80 dB
OPERATING TEMPERATURE RANGE −40 +85 °C
