Datasheet AD8022 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | Dual High Speed, Low Noise Op Amp |
| 页数 / 页 | 16 / 4 — AD8022. Data Sheet. Table 2. Parameter Conditions. Min. Typ. Max. Unit |
| 修订版 | C |
| 文件格式/大小 | PDF / 301 Kb |
| 文件语言 | 英语 |
AD8022. Data Sheet. Table 2. Parameter Conditions. Min. Typ. Max. Unit
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AD8022 Data Sheet
At 25°C, VS = ±2.5 V, RL = 500 Ω, G = +1, TMIN = –40°C, TMAX = +85°C, unless otherwise noted.
Table 2. Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE −3 dB Small Signal Bandwidth VOUT = 50 mV p-p 100 120 MHz Bandwidth for 0.1 dB Flatness VOUT = 50 mV p-p 22 MHz Large Signal Bandwidth1 VOUT = 3 V p-p 4 MHz Slew Rate VOUT = 2 V p-p, G = +2 30 42 V/μs Rise and Fall Time VOUT = 2 V p-p, G = +2 40 ns Settling Time 0.1% VOUT = 2 V p-p 75 ns Overdrive Recovery Time VOUT = 150% of max output 225 ns voltage, G = +2 NOISE/DISTORTION PERFORMANCE Distortion VOUT = 2 V p-p Second Harmonic fC = 1 MHz −77.5 dBc Third Harmonic fC = 1 MHz −94 dBc Multitone Input Power Ratio2 G = +7 differential, VS = ±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 TMIN to TMAX ±6.25 mV Input Offset Current ±65 nA Input Bias Current 2.0 5.0 μA TMIN to TMAX 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 VCM = ±2.5 V, VS = ±5.0 V 98 dB OUTPUT CHARACTERISTICS Output Voltage Swing RL = 500 Ω −1.38 to +1.48 V Linear Output Current G = +1, RL = 100 Ω, dc error = 1% ±32 mA Short-Circuit Output Current 80 mA Capacitive Load Drive RS = 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 TMIN to TMAX 4.4 mA/Amp Power Supply Rejection Ratio ∆VS = ±1 V 86 dB OPERATING TEMPERATURE RANGE −40 +85 °C 1 FPBW = Slew Rate/(2 π VPEAK). 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. Rev. C | Page 4 of 16 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTIONS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS MAXIMUM POWER DISSIPATION ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION APPLICATIONS DMT MODULATION AND MULTITONE POWER RATIO (MTPR) CHANNEL CAPACITY AND SNR POWER SUPPLY AND DECOUPLING LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE
AD8022 Data Sheet
At 25°C, VS = ±2.5 V, RL = 500 Ω, G = +1, TMIN = –40°C, TMAX = +85°C, unless otherwise noted.
Table 2. Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE −3 dB Small Signal Bandwidth VOUT = 50 mV p-p 100 120 MHz Bandwidth for 0.1 dB Flatness VOUT = 50 mV p-p 22 MHz Large Signal Bandwidth1 VOUT = 3 V p-p 4 MHz Slew Rate VOUT = 2 V p-p, G = +2 30 42 V/μs Rise and Fall Time VOUT = 2 V p-p, G = +2 40 ns Settling Time 0.1% VOUT = 2 V p-p 75 ns Overdrive Recovery Time VOUT = 150% of max output 225 ns voltage, G = +2 NOISE/DISTORTION PERFORMANCE Distortion VOUT = 2 V p-p Second Harmonic fC = 1 MHz −77.5 dBc Third Harmonic fC = 1 MHz −94 dBc Multitone Input Power Ratio2 G = +7 differential, VS = ±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 TMIN to TMAX ±6.25 mV Input Offset Current ±65 nA Input Bias Current 2.0 5.0 μA TMIN to TMAX 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 VCM = ±2.5 V, VS = ±5.0 V 98 dB OUTPUT CHARACTERISTICS Output Voltage Swing RL = 500 Ω −1.38 to +1.48 V Linear Output Current G = +1, RL = 100 Ω, dc error = 1% ±32 mA Short-Circuit Output Current 80 mA Capacitive Load Drive RS = 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 TMIN to TMAX 4.4 mA/Amp Power Supply Rejection Ratio ∆VS = ±1 V 86 dB OPERATING TEMPERATURE RANGE −40 +85 °C 1 FPBW = Slew Rate/(2 π VPEAK). 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. Rev. C | Page 4 of 16 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTIONS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS MAXIMUM POWER DISSIPATION ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION APPLICATIONS DMT MODULATION AND MULTITONE POWER RATIO (MTPR) CHANNEL CAPACITY AND SNR POWER SUPPLY AND DECOUPLING LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE