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AD8021ARZ データシート(PDF) 4 Page - Analog Devices |
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AD8021ARZ データシート(HTML) 4 Page - Analog Devices |
4 / 20 page REV. 0 –4– AD8021 (@ TA = 25 C, RL = 1 k , Gain = +2, unless otherwise noted.) AD8021AR/AD8021ARM Parameter Conditions Min Typ Max Unit DYNAMIC PERFORMANCE –3 dB Small Signal Bandwidth G = +1, CC = 10 pF, VO = 0.05 V p-p 270 305 MHz G = +2, CC = 7 pF, VO = 0.05 V p-p 155 190 MHz G = +5, CC = 2 pF, VO = 0.05 V p-p 135 165 MHz G = +10, CC = 0 pF, VO = 0.05 V p-p 95 130 MHz Slew Rate, 1 V Step G = +1, CC = 10 pF 80 110 V/ µs G = +2, CC = 7 pF 110 140 V/ µs G = +5, CC = 2 pF 210 280 V/ µs G = +10, CC = 0 pF 290 390 V/ µs Settling Time to 0.01% VO = 1 V Step, RL = 500 Ω 28 ns Overload Recovery (50%) 0 V to 2.5 V Input Step, G = +2 40 ns DISTORTION/NOISE PERFORMANCE f = 1 MHz HD2 VO = 2 V p-p –84 dBc HD3 VO = 2 V p-p –91 dBc f = 5 MHz HD2 VO = 2 V p-p –68 dBc HD3 VO = 2 V p-p –81 dBc Input Voltage Noise f = 50 kHz 2.1 2.6 nV/ √Hz Input Current Noise f = 50 kHz 2.1 pA/ √Hz DC PERFORMANCE Input Offset Voltage 0.4 1.0 mV Input Offset Voltage Drift TMIN to TMAX 0.8 µV/°C Input Bias Current +Input or –Input 7.5 10.3 µA Input Bias Current Drift 10 nA/ °C Input Offset Current 0.1 0.5 ±µA Open-Loop Gain 72 76 dB INPUT CHARACTERISTICS Input Resistance 10 M Ω Common-Mode Input Capacitance 1 pF Input Common-Mode Voltage Range 0.9 to 4.6 V Common-Mode Rejection Ratio 1.5 V to 3.5 V –84 –98 dB OUTPUT CHARACTERISTICS Output Voltage Swing 1.25 to 3.38 1.10 to 3.60 V Linear Output Current 30 mA Short-Circuit Current 50 mA Capacitive Load Drive for 30% Overshoot VO = 50 mV p-p/1 V p-p 10/120 pF DISABLE CHARACTERISTICS Off Isolation f = 10 MHz –40 dB Turn-On Time VO = 0 V to 1 V, 50% Logic to 50% Output 45 ns Turn-Off Time VO = 0 V to 1 V, 50% Logic to 50% Output 50 ns DISABLE Voltage—Off/On VDISABLE – VLOGIC REFERENCE 1.55/1.70 V Enabled Leakage Current Logic Ref = 0.4 V 70 µA DISABLE = 4.0 V 2 µA Disabled Leakage Current Logic Ref = 0.4 V 30 µA DISABLE = 0.4 V 33 µA POWER SUPPLY Operating Range ±2.25 ±5 ±12.0 V Quiescent Current Output Enabled 6.7 7.5 mA Output Disabled 1.2 1.5 mA +Power Supply Rejection Ratio VCC = 4.5 V to 5.5 V, VEE = 0 V –74 –82 dB –Power Supply Rejection Ratio VCC = +5 V, VEE = –0.5 V to +0.5 V –76 –84 dB Specifications subject to change without notice. VS = 5 V |
同様の部品番号 - AD8021ARZ |
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同様の説明 - AD8021ARZ |
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