Datasheet AD812 (Analog Devices) - 2

AD812–SPECIFICATIONS Dual Supply(@ TA = +25
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C, RL = 150
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, unless otherwise noted) Model AD812A Conditions V Min Typ Max Units S
DYNAMIC PERFORMANCE –3 dB Bandwidth G = +2, No Peaking ±5 V 50 65 MHz ±15 V 75 100 MHz Gain = +1 ±15 V 100 145 MHz Bandwidth for 0.1 dB Flatness G = +2 ±5 V 20 30 MHz ±15 V 25 40 MHz Slew Rate1 G = +2, R = 1 kΩ ±5 V 275 425 V/µs L 20 V Step ±15 V 1400 1600 V/µs G = –1, R = 1 kΩ ±5 V 250 V/µs L ±15 V 600 V/µs Settling Time to 0.1% G = –1, R = 1 kΩ L V = 3 V Step ±5 V 50 ns O V = 10 V Step ±15 V 40 ns O NOISE/HARMONIC PERFORMANCE Total Harmonic Distortion f = 1 MHz, R = 1 kΩ ±15 V –90 dBc C L Input Voltage Noise f = 10 kHz ±5 V, ± 15 V 3.5 nV/√Hz Input Current Noise f = 10 kHz, +In ±5 V, ± 15 V 1.5 pA/√Hz f = 10 kHz, –In ±5 V, ± 15 V 18 pA/√Hz Differential Gain Error NTSC, G = +2, R = 150 Ω ±5 V 0.05 0.1 % L ±15 V 0.02 0.06 % Differential Phase Error ±5 V 0.07 0.15 Degrees ±15 V 0.02 0.06 Degrees DC PERFORMANCE Input Offset Voltage ±5 V, ± 15 V 2 5 mV T –T 12 mV MIN MAX Offset Drift ±5 V, ± 15 V 15 µV/°C –Input Bias Current ±5 V, ± 15 V 7 25 µA T –T 38 µA MIN MAX +Input Bias Current ±5 V, ± 15 V 0.3 1.5 µA T –T 2.0 µA MIN MAX Open-Loop Voltage Gain V = ± 2.5 V, R = 150 Ω ±5 V 68 76 dB O L T –T 69 dB MIN MAX V = ± 10 V, R = 1 kΩ ±15 V 76 82 dB O L T –T 75 dB MIN MAX Open-Loop Transresistance V = ± 2.5 V, R = 150 Ω ±5 V 350 550 kΩ O L T –T 270 kΩ MIN MAX V = ± 10 V, R = 1 kΩ ±15 V 450 800 kΩ O L T –T 370 kΩ MIN MAX INPUT CHARACTERISTICS Input Resistance +Input ±15 V 15 MΩ –Input 65 Ω Input Capacitance +Input 1.7 pF Input Common Mode ±5 V 4.0 ±V Voltage Range ±15 V 13.5 ±V Common-Mode Rejection Ratio Input Offset Voltage V = ± 2.5 V ±5 V 51 58 dB CM –Input Current 2 3.0 µA/V +Input Current 0.07 0.15 µA/V Input Offset Voltage V = ± 12 V ±15 V 55 60 dB CM –Input Current 1.5 3.3 µA/V +Input Current 0.05 0.15 µA/V –2– REV. B