Datasheet ADA4850-1, ADA4850-2 (Analog Devices) - 4

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ADA4850-1/ADA4850-2 Data Sheet SPECIFICATIONS WITH +5 V SUPPLY
TA = 25°C, RF = 0 Ω for G = +1, RF = 1 kΩ for G > +1, RL = 1 kΩ, unless otherwise noted.
Table 2. Parameter Test Conditions/Comments Min Typ Max Unit
DYNAMIC PERFORMANCE −3 dB Bandwidth G = +1, VO = 0.1 V p-p 175 MHz G = +1, VO = 0.5 V p-p 110 MHz Bandwidth for 0.1 dB Flatness G = +2, VO = 1.4 V p-p, RL = 150 Ω 9 MHz Slew Rate G = +2, VO = 4 V step 220 V/µs G = +2, VO = 2 V step 160 V/µs Settling Time to 0.1% G = +2, VO = 1 V step, RL = 150 Ω 85 ns NOISE/DISTORTION PERFORMANCE Harmonic Distortion (dBc) HD2/HD3 fC = 1 MHz, VO = 2 V p-p, G = +2, RL = 150 Ω −81/−86 dBc Input Voltage Noise f = 100 kHz 10 nV/√Hz Input Current Noise f = 100 kHz 2.5 pA/√Hz Differential Gain G = +3, NTSC, RL = 150 Ω 0.12 % Differential Phase G = +3, NTSC, RL = 150 Ω 0.09 Degrees Crosstalk (RTI)–ADA4850-2 f = 4.5 MHz, RL = 150 Ω, VO = 2 V p-p 60 dB DC PERFORMANCE Input Offset Voltage 0.6 4.2 mV Input Offset Voltage Drift 4 µV/°C Input Bias Current 2.3 4.2 µA Input Bias Current Drift 4 nA/°C Input Bias Offset Current 30 nA Open-Loop Gain VO = 2.25 V to 2.75 V 83 105 dB INPUT CHARACTERISTICS Input Resistance Differential/common-mode 0.5/5.0 MΩ Input Capacitance 1.2 pF Input Common-Mode Voltage Range −0.2 to +2.8 V Input Overdrive Recovery Time (Rise/Fall) VIN = +5.5 V to −0.5 V, G = +1 50/40 ns Common-Mode Rejection Ratio VCM = 2.0 V −85 −110 dB POWER-DOWN Power-Down Input Voltage Power-down ADA4850-1/ADA4850-2 <0.7/<0.6 V Enabled ADA4850-1/ADA4850-2 >0.8/>1.7 V Turn-Off Time 0.7 µs Turn-On Time 50 ns Power-Down Bias Current/Power Down Pin Enabled Power-down = 5 V 0.05 0.13 mA Power-Down Power-down = 0 V 0.02 0.2 µA OUTPUT CHARACTERISTICS Output Overdrive Recovery Time (Rise/Fall) VIN = +1.1 V to −0.1 V, G = +5 60/70 ns Output Voltage Swing 0.14 to 4.83 0.07 to 4.92 V Short-Circuit Current Sinking/sourcing 118/94 mA POWER SUPPLY Operating Range1 2.7 6 V Quiescent Current/Amplifier 2.5 2.9 mA Quiescent Current (Power-Down)/Amplifier 15 150 nA Positive Power Supply Rejection +VS = +5 V to +6 V, −VS = 0 V −84 −100 dB Negative Power Supply Rejection +VS = +5 V, −VS = −0 V to −1 V −84 −102 dB 1 For operation on bipolar supplies, see the Operating the ADA4850-1/ADA4850-2 on Bipolar Supplies section. Rev. D | Page 4 of 14 Document Outline FEATURES APPLICATIONS PIN CONFIGURATIONS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS SPECIFICATIONS WITH +3 V SUPPLY SPECIFICATIONS WITH +5 V SUPPLY ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE Maximum Power Dissipation ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS CIRCUIT DESCRIPTION HEADROOM AND OVERDRIVE RECOVERY CONSIDERATIONS Input Output OPERATING THE ADA4850-1/ADA4850-2 ON BIPOLAR SUPPLIES POWER-DOWN PINS OUTLINE DIMENSIONS ORDERING GUIDE