Datasheet

AD8022 Data Sheet
Rev. C | Page 4 of 16
At 25°C, V
S
= ±2.5 V, R
L
= 500 Ω, G = +1, T
MIN
= –40°C, T
MAX
= +85°C, unless otherwise noted.
Table 2.
Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE
−3 dB Small Signal Bandwidth V
OUT
= 50 mV p-p 100 120 MHz
Bandwidth for 0.1 dB Flatness V
OUT
= 50 mV p-p 22 MHz
Large Signal Bandwidth
1
V
OUT
= 3 V p-p 4 MHz
Slew Rate V
OUT
= 2 V p-p, G = +2 30 42 V/μs
Rise and Fall Time V
OUT
= 2 V p-p, G = +2 40 ns
Settling Time 0.1% V
OUT
= 2 V p-p 75 ns
Overdrive Recovery Time
V
OUT
= 150% of max output
voltage, G = +2
225 ns
NOISE/DISTORTION PERFORMANCE
Distortion V
OUT
= 2 V p-p
Second Harmonic f
C
= 1 MHz −77.5 dBc
Third Harmonic f
C
= 1 MHz −94 dBc
Multitone Input Power Ratio
2
G = +7 differential, V
S
= ±6 V
26 kHz to 132 kHz −69 dBc
144 kHz to 1.1 MHz −66.7 dBc
Voltage Noise (RTI) f = 100 kHz 2.3 nV/√Hz
Input Current Noise f = 100 kHz 1 pA/√Hz
DC PERFORMANCE
Input Offset Voltage −0.8 ±5.0 mV
T
MIN
to T
MAX
±6.25 mV
Input Offset Current ±65 nA
Input Bias Current 2.0 5.0 μA
T
MIN
to T
MAX
7.5 μA
Open-Loop Gain 64 dB
INPUT CHARACTERISTICS
Input Resistance (Differential) 20 kΩ
Input Capacitance 0.7 pF
Input Common-Mode Voltage Range −1.83 to +2.0 V
Common-Mode Rejection Ratio V
CM
= ±2.5 V, V
S
= ±5.0 V 98 dB
OUTPUT CHARACTERISTICS
Output Voltage Swing R
L
= 500 Ω −1.38 to +1.48 V
Linear Output Current G = +1, R
L
= 100 Ω, dc error = 1% ±32 mA
Short-Circuit Output Current 80 mA
Capacitive Load Drive R
S
= 0 Ω, <3 dB of peaking 75 pF
POWER SUPPLY
Operating Range +4.5 ±13.0 V
Quiescent Current 3.5 4.25 mA/Amp
T
MIN
to T
MAX
4.4 mA/Amp
Power Supply Rejection Ratio ∆V
S
= ±1 V 86 dB
OPERATING TEMPERATURE RANGE −40 +85 °C
1
FPBW = Slew Rate/(2 π V
PEAK
).
2
Multitone testing performed with 800 mV rms across a 500 Ω load at Point A and Point B on the circuit of Figure 23.