Datasheet AD8011 (Analog Devices) - 4
| Fabricante | Analog Devices |
| Descripción | 300 MHz, 1 mA Current Feedback Amplifier |
| Páginas / Página | 17 / 4 — AD8011. SINGLE SUPPLY (@ TA = 25. C, VS = 5 V, G = +2, RF = 1 k. , VCM = … |
| Revisión | C |
| Formato / tamaño de archivo | PDF / 251 Kb |
| Idioma del documento | Inglés |
AD8011. SINGLE SUPPLY (@ TA = 25. C, VS = 5 V, G = +2, RF = 1 k. , VCM = 2.5 V, RL = 1 k. , unless otherwise noted.). AD8011A
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AD8011
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AD8011 SINGLE SUPPLY (@ TA = 25
ⴗ
C, VS = 5 V, G = +2, RF = 1 k
⍀
, VCM = 2.5 V, RL = 1 k
⍀
, unless otherwise noted.) AD8011A Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE –3 dB Small Signal Bandwidth, VO < 0.5 V p-p G = +1 270 328 MHz –3 dB Small Signal Bandwidth, VO < 0.5 V p-p G = +2 150 180 MHz –3 dB Large Signal Bandwidth, VO = 2.5 V p-p G = +10, RF = 500 Ω 57 MHz Bandwidth for 0.1 dB Flatness G = +2 15 20 MHz Slew Rate G = +2, VO = 2 V Step 2000 V/µs G = –1, VO = 2 V Step 500 V/µs Settling Time to 0.1% G = +2, VO = 2 V Step 29 ns Rise and Fall Time G = +2, VO = 2 V Step 0.6 ns G = –1, VO = 2 V Step 4 ns NOISE/HARMONIC PERFORMANCE Second Harmonic fC = 5 MHz, VO = 2 V p-p, G = +2 RL = 1 kΩ –84 dB RL = 150 Ω –67 dB Third Harmonic RL = 1 kΩ –76 dB RL = 150 Ω –54 dB Input Voltage Noise f = 10 kHz 2 nV/√Hz Input Current Noise f = 10 kHz, +In 5 pA/√Hz –In 5 pA/√Hz Differential Gain Error NTSC, G = +2, RL = 1 kΩ 0.02 % RL = 150 Ω 0.6 % Differential Phase Error NTSC, G = +2, RL = 1 kΩ 0.06 Degrees RL = 150 Ω 0.8 Degrees DC PERFORMANCE Input Offset Voltage 2 5 mV TMIN–TMAX 2 6 mV Offset Drift 10 µV/°C –Input Bias Current 5 15 ±µA TMIN–TMAX 20 ±µA +Input Bias Current 5 15 ±µA TMIN–TMAX 20 ±µA Open-Loop Transresistance 800 1300 kΩ TMIN–TMAX 550 kΩ INPUT CHARACTERISTICS Input Resistance +Input 450 kΩ Input Capacitance +Input 2.3 pF Input Common-Mode Voltage Range 1.5 to 3.5 1.2 to 3.8 V Common-Mode Rejection Ratio Offset Voltage VCM = 1.5 V to 3.5 V –52 –57 dB OUTPUT CHARACTERISTICS Output Voltage Swing 1.2 to 3.8 0.9 to 4.1 +V Output Resistance 0.1 0.3 Ω Output Current TMIN–TMAX 15 30 mA Short-Circuit Current 50 mA POWER SUPPLY Operating Range +3 +12 V Quiescent Current TMIN–TMAX 0.8 1.15 mA Power Supply Rejection Ratio ∆VS = ±1 V 55 58 dB Specifications subject to change without notice. REV. C –3– Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM PRODUCT DESCRIPTION SPECIFICATIONS DUAL SUPPLY SINGLE SUPPLY ABSOLUTE MAXIMUM RATINGS MAXIMUM POWER DISSIPATION ORDERING GUIDE Typical Performance Characteristics THEORY OF OPERATION DC GAIN CHARACTERISTICS AC TRANSFER CHARACTERISTICS DRIVING CAPACITIVE LOADS OPTIMIZING FLATNESS INCREASING BW AT HIGH GAINS DRIVING A SINGLE-SUPPLY A/D CONVERTER LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS Revision History
ⴗ
C, VS = 5 V, G = +2, RF = 1 k
⍀
, VCM = 2.5 V, RL = 1 k
⍀
, unless otherwise noted.) AD8011A Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE –3 dB Small Signal Bandwidth, VO < 0.5 V p-p G = +1 270 328 MHz –3 dB Small Signal Bandwidth, VO < 0.5 V p-p G = +2 150 180 MHz –3 dB Large Signal Bandwidth, VO = 2.5 V p-p G = +10, RF = 500 Ω 57 MHz Bandwidth for 0.1 dB Flatness G = +2 15 20 MHz Slew Rate G = +2, VO = 2 V Step 2000 V/µs G = –1, VO = 2 V Step 500 V/µs Settling Time to 0.1% G = +2, VO = 2 V Step 29 ns Rise and Fall Time G = +2, VO = 2 V Step 0.6 ns G = –1, VO = 2 V Step 4 ns NOISE/HARMONIC PERFORMANCE Second Harmonic fC = 5 MHz, VO = 2 V p-p, G = +2 RL = 1 kΩ –84 dB RL = 150 Ω –67 dB Third Harmonic RL = 1 kΩ –76 dB RL = 150 Ω –54 dB Input Voltage Noise f = 10 kHz 2 nV/√Hz Input Current Noise f = 10 kHz, +In 5 pA/√Hz –In 5 pA/√Hz Differential Gain Error NTSC, G = +2, RL = 1 kΩ 0.02 % RL = 150 Ω 0.6 % Differential Phase Error NTSC, G = +2, RL = 1 kΩ 0.06 Degrees RL = 150 Ω 0.8 Degrees DC PERFORMANCE Input Offset Voltage 2 5 mV TMIN–TMAX 2 6 mV Offset Drift 10 µV/°C –Input Bias Current 5 15 ±µA TMIN–TMAX 20 ±µA +Input Bias Current 5 15 ±µA TMIN–TMAX 20 ±µA Open-Loop Transresistance 800 1300 kΩ TMIN–TMAX 550 kΩ INPUT CHARACTERISTICS Input Resistance +Input 450 kΩ Input Capacitance +Input 2.3 pF Input Common-Mode Voltage Range 1.5 to 3.5 1.2 to 3.8 V Common-Mode Rejection Ratio Offset Voltage VCM = 1.5 V to 3.5 V –52 –57 dB OUTPUT CHARACTERISTICS Output Voltage Swing 1.2 to 3.8 0.9 to 4.1 +V Output Resistance 0.1 0.3 Ω Output Current TMIN–TMAX 15 30 mA Short-Circuit Current 50 mA POWER SUPPLY Operating Range +3 +12 V Quiescent Current TMIN–TMAX 0.8 1.15 mA Power Supply Rejection Ratio ∆VS = ±1 V 55 58 dB Specifications subject to change without notice. REV. C –3– Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM PRODUCT DESCRIPTION SPECIFICATIONS DUAL SUPPLY SINGLE SUPPLY ABSOLUTE MAXIMUM RATINGS MAXIMUM POWER DISSIPATION ORDERING GUIDE Typical Performance Characteristics THEORY OF OPERATION DC GAIN CHARACTERISTICS AC TRANSFER CHARACTERISTICS DRIVING CAPACITIVE LOADS OPTIMIZING FLATNESS INCREASING BW AT HIGH GAINS DRIVING A SINGLE-SUPPLY A/D CONVERTER LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS Revision History