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AD8022ARMZ

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18
AD8022 Data Sheet
Rev. C | Page 2 of 16
TABLE OF CONTENTS
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 5
Maximum Power Dissipation ..................................................... 5
ESD Caution.................................................................................. 5
Typical Performance Characteristics ............................................. 6
Theory of Operation ...................................................................... 12
Applications..................................................................................... 13
DMT Modulation and Multitone Power Ratio (MTPR)....... 13
Channel Capacity and SNR....................................................... 13
Power Supply and Decoupling.................................................. 13
Layout Considerations............................................................... 15
Outline Dimensions ....................................................................... 16
Ordering Guide .......................................................................... 16
REVISION HISTORY
8/11—Rev. B to Rev. C
Changes to Figure 40 ......................................................................14
Updated Outline Dimensions........................................................16
Changes to Ordering Guide...........................................................16
5/05—Rev. A to Rev. B
Changes to Format.............................................................Universal
Deleted Evaluation Boards Section.............................................. 14
Deleted Generating DMT Section................................................ 14
Changes to Ordering Guide.......................................................... 16
Updated Outline Dimensions....................................................... 16
9/02—Rev. 0 to Rev. A
Changes to Features ..........................................................................1
Changes to Applications...................................................................1
Changes to Product Description.....................................................1
Changes to Functional Block Diagram ..........................................1
Changes to Figure 1...........................................................................1
Changes to Specifications Table......................................................2
Edits to TPCs 1, 2, 3, 6 ......................................................................5
New TPCs 7, 8....................................................................................6
Edits to TPCs 16, 17, 18....................................................................7
Edits to TPC 19..................................................................................8
Edits to TPC 28..................................................................................9
Edits to Figure 3...............................................................................11
Edits to Figure 6...............................................................................14
Updated Outline Dimensions........................................................16
Data Sheet AD8022
Rev. C | Page 3 of 16
SPECIFICATIONS
At 25°C, V
S
= ±12 V, R
L
= 500 Ω, G = +1, T
MIN
= –40°C, T
MAX
= +85°C, unless otherwise noted.
Table 1.
Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE
−3 dB Small Signal Bandwidth V
OUT
= 50 mV p-p 110 130 MHz
Bandwidth for 0.1 dB Flatness V
OUT
= 50 mV p-p 25 MHz
Large Signal Bandwidth
1
V
OUT
= 4 V p-p 4 MHz
Slew Rate V
OUT
= 2 V p-p, G = +2 40 50 V/μs
Rise and Fall Time V
OUT
= 2 V p-p, G = +2 30 ns
Settling Time 0.1% V
OUT
= 2 V p-p 62 ns
Overdrive Recovery Time
V
OUT
= 150% of max output
voltage, G = +2
200 ns
NOISE/DISTORTION PERFORMANCE
Distortion V
OUT
= 2 V p-p
Second Harmonic f
C
= 1 MHz −95 dBc
Third Harmonic f
C
= 1 MHz −100 dBc
Multitone Input Power Ratio
2
G = +7 differential
26 kHz to 132 kHz −67.2 dBc
144 kHz to 1.1 MHz −66 dBc
Voltage Noise (RTI) f = 100 kHz 2.5 nV/√Hz
Input Current Noise f = 100 kHz 1.2 pA/√Hz
DC PERFORMANCE
Input Offset Voltage −1.5 ±6 mV
T
MIN
to T
MAX
±7.25 mV
Input Offset Current ±120 nA
Input Bias Current 2.5 5.0 μA
T
MIN
to T
MAX
±7.5 μA
Open-Loop Gain 72 dB
INPUT CHARACTERISTICS
Input Resistance (Differential) 20 kΩ
Input Capacitance 0.7 pF
Input Common-Mode Voltage Range −11.25 to +11.75 V
Common-Mode Rejection Ratio V
CM
= ±3 V 98 dB
OUTPUT CHARACTERISTICS
Output Voltage Swing R
L
= 500 Ω ±10.1 V
R
L
= 2 kΩ ±10.6 V
Linear Output Current G = +1, R
L
= 150 Ω, dc error = 1% ±55 mA
Short-Circuit Output Current 100 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 4.0 5.5 mA/Amp
T
MIN
to T
MAX
6.1 mA/Amp
Power Supply Rejection Ratio V
S
= ±5V to ±12 V 80 dB
OPERATING TEMPERATURE RANGE −40 +85 °C
1
FPBW = Slew Rate/(2π 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.
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.
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18

AD8022ARMZ

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Manufacturer:
Analog Devices Inc.
Description:
High Speed Operational Amplifiers Dual Hi Spd Lo Noise
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