Datasheet AD8072, AD8073 (Analog Devices) - 3

AD8072/AD8073 ELECTRICAL CHARACTERISTICS (@ TA = 25
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C, VS = 5 V, RL = 150
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to 2.5 V, unless otherwise noted.) AD8072/AD8073 Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE RF = 1 kΩ –3 dB Bandwidth, Small Signal No Peaking, G = +2 78 100 MHz 0.1 dB Bandwidth, Small Signal No Peaking, G = +2 7.8 10 MHz Slew Rate VO = 2 V Step 350 V/µs Settling Time to 0.1% VO = 2 V Step 25 ns DISTORTION/NOISE PERFORMANCE RF = 1 kΩ Differential Gain f = 3.58 MHz, G = +2, RL to 1.5 V 0.1 % Differential Phase f = 3.58 MHz, G = +2, RL to 1.5 V 0.1 Degrees Crosstalk f = 5 MHz 60 dB Input Voltage Noise f = 10 kHz 3 nV/√Hz Input Current Noise f = 10 kHz (± IIN) 6 pA/√Hz DC PERFORMANCE Transimpedance 0.25 MΩ Input Offset Voltage 1.5 4 mV TMIN to TMAX 6 mV Offset Drift 9 µV/°C Input Bias Current (± ) 3 10 µA Input Bias Current Drift (± ) 10 nA/°C INPUT CHARACTERISTICS –Input Resistance 120 Ω +Input Resistance 1 MΩ Input Capacitance 1.6 pF Common-Mode Rejection Ratio VCM = 1.2 V to 3.8 V 54 dB Input Common-Mode Voltage Range 1.2 to 3.8 V OUTPUT CHARACTERISTICS Output Voltage Swing RL = 150 Ω 1.5 to 3.5 1.3 to 3.7 V Output Voltage Swing RL = 1 kΩ TMIN to TMAX 1.3 to 3.7 1.1 to 3.9 V Output Current RL = 10 Ω 20 mA Short Circuit Current 60 mA POWER SUPPLY Operating Range ±2.5 to ±6 V Power Supply Rejection Ratio VS = 4 V to 6 V 64 dB Quiescent Current per Amplifier 3 4.5 mA OPERATING TEMPERATURE RANGE 0 70 °C Specifications subject to change without notice. REV. D –3–