Datasheet AD8042 (Analog Devices) - 7
| 制造商 | Analog Devices |
| 描述 | Dual 160 MHz Rail-to-Rail Amplifier |
| 页数 / 页 | 18 / 7 — AD8042. Table 3. Parameter. Conditions. Min. Typ. Max. Unit |
| 修订版 | E |
| 文件格式/大小 | PDF / 363 Kb |
| 文件语言 | 英语 |
AD8042. Table 3. Parameter. Conditions. Min. Typ. Max. Unit
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AD8042
TA = 25°C, VS = ±5 V, RL = 2 kΩ to 0 V, unless otherwise noted.
Table 3. Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE −3 dB Small Signal Bandwidth, VO < 0.5 V p-p G = +1 125 170 MHz Bandwidth for 0.1 dB Flatness G = +2, RL = 150 Ω, RF = 200 Ω 18 MHz Slew Rate G = −1, VOUT = 2 V step 145 225 V/μs Full Power Response VO = 2 V p-p 35 MHz Settling Time to 1% G = −1, VOUT = 2 V step 22 ns Settling Time to 0.1% 32 ns NOISE/DISTORTION PERFORMANCE Total Harmonic Distortion fC = 5 MHz, VO = 2 V p-p, G = +2, RL = 1 kΩ –78 dB Input Voltage Noise f = 10 kHz 15 nV/√Hz Input Current Noise f = 10 kHz 700 fA/√Hz Differential Gain Error (NTSC, 100 IRE) G = +2, RL = 150 Ω 0.02 0.05 % G = +2, RL = 75 Ω 0.02 % Differential Phase Error (NTSC, 100 IRE) G = +2, RL = 150 Ω 0.04 0.10 Degrees G = +2, RL = 75 Ω 0.12 Degrees Worst-Case Crosstalk f = 5 MHz, RL = 150 Ω –63 dB DC PERFORMANCE Input Offset Voltage 3 9.8 mV TMIN to TMAX 14 mV Offset Drift 12 μV/°C Input Bias Current 1.2 3.2 μA TMIN to TMAX 4.8 μA Input Offset Current 0.2 0.6 μA Open-Loop Gain RL = 1 kΩ 90 94 dB TMIN to TMAX 86 dB INPUT CHARACTERISTICS Input Resistance 300 kΩ Input Capacitance 1.5 pF Input Common-Mode Voltage Range −5.2 to +4 V Common-Mode Rejection Ratio VCM = –5 V to +3.5 V 66 74 dB OUTPUT CHARACTERISTICS Output Voltage Swing RL = 10 kΩ −4.97 to +4.97 V RL = 1 kΩ −4.8 to +4.8 −4.9 to +4.9 V RL = 50 Ω −4 to +3.2 −4.2 to +3.5 V Output Current TMIN to TMAX, VOUT = −4.5 V to +4.5 V 50 mA Short-Circuit Current Sourcing 100 mA Sinking 100 mA Capacitive Load Drive G = +1 25 pF POWER SUPPLY Operating Range 3 12 V Quiescent Current (Per Amplifier) 6 7 mA Power Supply Rejection Ratio VS– = −5 V to −6 V, or VS+ = 5 V to 6 V 68 80 dB OPERATING TEMPERATURE RANGE −40 +85 °C Rev. E | Page 5 of 16 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION CONNECTION DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS MAXIMUM POWER DISSIPATION ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION CIRCUIT DESCRIPTION DRIVING CAPACITIVE LOADS OVERDRIVE RECOVERY Single-Supply Composite Video Line Driver Single-Ended-to-Differential Driver Single-Supply Differential A/D Driver HDSL Line Driver LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE
TA = 25°C, VS = ±5 V, RL = 2 kΩ to 0 V, unless otherwise noted.
Table 3. Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE −3 dB Small Signal Bandwidth, VO < 0.5 V p-p G = +1 125 170 MHz Bandwidth for 0.1 dB Flatness G = +2, RL = 150 Ω, RF = 200 Ω 18 MHz Slew Rate G = −1, VOUT = 2 V step 145 225 V/μs Full Power Response VO = 2 V p-p 35 MHz Settling Time to 1% G = −1, VOUT = 2 V step 22 ns Settling Time to 0.1% 32 ns NOISE/DISTORTION PERFORMANCE Total Harmonic Distortion fC = 5 MHz, VO = 2 V p-p, G = +2, RL = 1 kΩ –78 dB Input Voltage Noise f = 10 kHz 15 nV/√Hz Input Current Noise f = 10 kHz 700 fA/√Hz Differential Gain Error (NTSC, 100 IRE) G = +2, RL = 150 Ω 0.02 0.05 % G = +2, RL = 75 Ω 0.02 % Differential Phase Error (NTSC, 100 IRE) G = +2, RL = 150 Ω 0.04 0.10 Degrees G = +2, RL = 75 Ω 0.12 Degrees Worst-Case Crosstalk f = 5 MHz, RL = 150 Ω –63 dB DC PERFORMANCE Input Offset Voltage 3 9.8 mV TMIN to TMAX 14 mV Offset Drift 12 μV/°C Input Bias Current 1.2 3.2 μA TMIN to TMAX 4.8 μA Input Offset Current 0.2 0.6 μA Open-Loop Gain RL = 1 kΩ 90 94 dB TMIN to TMAX 86 dB INPUT CHARACTERISTICS Input Resistance 300 kΩ Input Capacitance 1.5 pF Input Common-Mode Voltage Range −5.2 to +4 V Common-Mode Rejection Ratio VCM = –5 V to +3.5 V 66 74 dB OUTPUT CHARACTERISTICS Output Voltage Swing RL = 10 kΩ −4.97 to +4.97 V RL = 1 kΩ −4.8 to +4.8 −4.9 to +4.9 V RL = 50 Ω −4 to +3.2 −4.2 to +3.5 V Output Current TMIN to TMAX, VOUT = −4.5 V to +4.5 V 50 mA Short-Circuit Current Sourcing 100 mA Sinking 100 mA Capacitive Load Drive G = +1 25 pF POWER SUPPLY Operating Range 3 12 V Quiescent Current (Per Amplifier) 6 7 mA Power Supply Rejection Ratio VS– = −5 V to −6 V, or VS+ = 5 V to 6 V 68 80 dB OPERATING TEMPERATURE RANGE −40 +85 °C Rev. E | Page 5 of 16 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION CONNECTION DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS MAXIMUM POWER DISSIPATION ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION CIRCUIT DESCRIPTION DRIVING CAPACITIVE LOADS OVERDRIVE RECOVERY Single-Supply Composite Video Line Driver Single-Ended-to-Differential Driver Single-Supply Differential A/D Driver HDSL Line Driver LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE