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ADA4938-1 Arkusz danych(PDF) 5 Page - Analog Devices |
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ADA4938-1 Arkusz danych(HTML) 5 Page - Analog Devices |
5 / 9 page Preliminary Technical Data ADA4938-1 Rev. PrA | Page 5 of 9 SINGLE SUPPLY OPERATION At 25 °C, +VS = 5 V, -VS = 0 V, VOCM = 2.5 V, RG = RF = 200 Ω, G = +1, RL, dm = 1 kΩ, unless otherwise noted. All specifications refer to single-ended input and differential output, unless otherwise noted. Table 2. Parameter Conditions Min Typ Max Unit ±DIN TO ±OUT PERFORMANCE DYNAMIC PERFORMANCE −3 dB Small Signal Bandwidth VOUT = 0.5 V p-p, Differential Input 1500 MHz Bandwidth for 0.1 dB Flatness VOUT = 2 V p-p, Differential Input 125 MHz Large Signal Bandwidth VOUT = 2 V p-p, Differential Input 1100 MHz Slew Rate VOUT = 2 V p-p 3900 V/μs Settling Time 0.01%, VOUT = 2 V p-p 8.1 ns Overdrive Recovery Time VIN = 2.5 V to 0 V step, G = +2 4 ns NOISE/HARMONIC PERFORMANCE Second Harmonic VOUT = 2 V p-p, 10 MHz −115 dBc VOUT = 2 V p-p, 70 MHz −87 dBc Third Harmonic VOUT = 2 V p-p, 10 MHz −110 dBc VOUT = 2 V p-p, 70 MHz −79 dBc IMD 70 MHz dBc IP3 70 MHz dBm Voltage Noise (RTI) 2.2 nV/√Hz Noise Figure G = +2 12 dB Input Current Noise 2 pA/√Hz INPUT CHARACTERISTICS Offset Voltage VOS, dm = VOUT, dm/2; VDIN+ = VDIN− = VOCM = 2.5 V 1 mV TMIN to TMAX variation ±4 μV/°C Input Bias Current 3.5 μA TMIN to TMAX variation −0.01 μA/°C Input Resistance Differential 6 MΩ Common mode 3 MΩ Input Capacitance 1 pF Input Common-Mode Voltage 0.3 to 3.4 V CMRR ∆VOUT, dm/∆VIN, cm; ∆VIN, cm = ±1 V −77 dB OUTPUT CHARACTERISTICS Output Voltage Swing Maximum ∆VOUT; single-ended output 1.1 3.9 V Output Current 95 mA Output Balance Error ∆VOUT, cm/∆VOUT, dm; ∆VOUT, dm = 1 V −66 dB VOCM TO ±OUT PERFORMANCE VOCM DYNAMIC PERFORMANCE −3 dB Bandwidth 400 MHz Slew Rate V = 0.5 V 1700 V/μs INPUT VOLTAGE NOISE (RTI) nV/√Hz VOCM INPUT CHARACTERISTICS Input Voltage Range 1.2 3.8 V Input Resistance 200 kΩ Input Offset Voltage VOS, cm = VOUT, cm; VDIN+ = VDIN– = VOCM = 2.5 V 1 mV Input Bias Current 0.5 μA VOCM CMRR ∆VOUT, dm/∆VOCM; ∆VOCM = ±1 V −75 dB Gain ∆VOUT, cm/∆VOCM; ∆VOCM = ±1 V 1 V/V POWER SUPPLY Operating Range 4.5 12 V Quiescent Current 36 mA TMIN to TMAX variation 40 μA/°C |
Podobny numer części - ADA4938-1 |
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Podobny opis - ADA4938-1 |
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