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AD8143 Datasheet(PDF) 5 Page - Analog Devices |
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AD8143 Datasheet(HTML) 5 Page - Analog Devices |
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5 / 24 page 
AD8143 Rev. 0 | Page 5 of 24 VS = ±5 V, TA = 25°C, REF = 0 V, RL = 150 Ω, CL = 2 pF, G = 1, TMIN to TMAX = −40°C to +85°C, unless otherwise noted. Table 2. Parameter Conditions Min Typ Max Unit DYNAMIC PERFORMANCE −3 dB Bandwidth VOUT = 0.2 V p-p 230 MHz VOUT = 2 V p-p 130 MHz Bandwidth for 0.1dB Flatness VOUT = 0.2 V p-p 45 MHz Slew Rate VOUT = 2 V p-p, RL = 1 kΩ 1000 V/μs Settling Time VOUT = 2 V p-p, 1% 10 ns VOUT = 2 V p-p, 0.1% 23 ns Output Overdrive Recovery 50 ns NOISE/DISTORTION Second Harmonic VOUT = 1 V p-p, 1 MHz −68 dBc Third Harmonic VOUT = 1 V p-p, 1 MHz −82 dBc Crosstalk VOUT = 1 V p-p, 10 MHz −70 dB Input Voltage Noise (RTI) f ≥ 10 kHz 14 nV/√Hz Differential Gain Error NTSC, 200 IRE, RL ≥ 150 Ω 0.3 % Differential Phase Error NTSC, 200 IRE, RL ≥ 150 Ω 0.6 Degrees INPUT CHARACTERISTICS Common-Mode Rejection DC, VCM = −3.5 V to +3.5 V 84 90 dB VCM = 1 V p-p, f = 10 MHz 65 dB VCM = 1 V p-p, f = 100 MHz 28 dB Common-Mode Voltage Range V+IN − V−IN = 0 V ±3.8 V Differential Operating Range ±2.5 V Resistance Differential 5 MΩ Common-mode 3 MΩ Capacitance Differential 2 pF Common-mode 3 pF DC PERFORMANCE Open-Loop Gain VOUT = ±1 V 70 dB Closed-Loop Gain Error DC 0.25 % Input Offset Voltage −3.7 +3.7 mV TMIN to TMAX 15 μV/°C Input Bias Current (+IN, −IN) −3.0 +2.7 μA Input Bias Current (REF, FB) −4.3 +3.0 μA Input Bias Current Drift TMIN to TMAX (+IN, −IN, REF, FB) 16 nA/°C Input Offset Current (+IN, −IN, REF, FB) −2.9 1.9 μA Input Offset Current Drift TMIN to TMAX ±3 nA/°C OUTPUT PERFORMANCE Voltage Swing RLOAD = 150 Ω −3.53 +3.53 V Output Current 40 mA Short Circuit Current Short to GND, source/sink 107/147 mA COMPARATOR PERFORMANCE VOH RL = 10 kΩ 3.02 3.14 V VOL RL = 10 kΩ 0.19 0.25 V Hysteresis Width 32 mV Input Bias Current Input driven low 3.5 μA Propagation Delay, tPLH 20 ns Propagation Delay, tPHL 15 ns Output Rise Time 10% to 90% 15 ns Output Fall Time 10% to 90% 11 ns |
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