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AD9732 Datasheet(PDF) 2 Page - Analog Devices |
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AD9732 Datasheet(HTML) 2 Page - Analog Devices |
2 / 11 page –2– REV. A AD9732–SPECIFICATIONS ELECTRICAL CHARACTERISTICS (+V S = +5 V, ENCODE = 125 MSPS, RSET = 1.95 k (for 20 mA IOUT) unless otherwise noted) Test AD9732BRS Parameter Temp Level Min Typ Max Units THROUGHPUT RATE +25 °C IV 165 200 MHz RESOLUTION 10 Bits DC ACCURACY Differential Nonlinearity +25 °C I 0.25 1 LSB Full VI 0.36 1 LSB Integral Nonlinearity +25 °C I 0.6 1.5 LSB Full VI 0.7 1.5 LSB INITIAL OFFSET ERROR Zero-Scale Offset Error +25 °C I 35 70 µA Full VI 40 100 µA Full-Scale Gain Error 1 +25 °C I 2.5 5 % FS Full VI 2.5 5 % FS Offset Drift Coefficient V 0.04 µA/°C REFERENCE/CONTROL AMP Internal Reference Voltage2 +25 °C I 3.65 3.75 3.85 V Internal Reference Voltage Drift Full IV 150 µV/°C Internal Reference Output Current3 Full VI –50 +500 µA Amplifier Input Impedance +25 °CI 50 k Ω Amplifier Bandwidth +25 °C I 2.5 MHz REFERENCE INPUT4 Reference Input Impedance +25 °C V 4.6 k Ω Reference Multiplying Bandwidth5 +25 °C V 75 MHz OUTPUT PERFORMANCE Output Current4, 6 Full V 20 mA Output Compliance Full IV 2 5.75 V Output Resistance +25 °C V 240 Ω Output Capacitance +25 °CV 5 pF Voltage Settling Time to 1/2 LSB (tST) 7 +25 °C V 4.75 ns Propagation Delay (tPD) 8 +25 °C V 2.7 ns Glitch Impulse9 Full V 5.9 pVs Output Slew Rate10 Full V 450 V/ µs Output Rise Time10 Full V 1 ns Output Fall Time10 Full V 1 ns DIGITAL INPUTS Logic “1” Voltage Full VI 2.4 V Logic “0” Voltage Full VI 1.6 V Logic “1” Current +25 °C I 1.7 10 µA Logic “0” Current +25 °C I –1 0.01 1 µA Input Capacitance Full V 2 pF Minimum Data Setup Time (tS) 11 +25 °C IV 0.7 1.5 ns Full IV 1 1.5 ns Minimum Data Hold Time (tH) 12 +25 °C IV 0.7 1.5 ns Full IV 1 1.5 ns Clock Pulsewidth Low (pwMIN) +25 °CIV 2 ns Clock Pulsewidth High (pwMAX) +25 °CIV 2 ns POWER SUPPLY13 Digital +V Supply Current +25 °C I 15 25 35 mA Full VI 10 40 mA Analog +V Supply Current +25 °C I 10 20 30 mA Full VI 10 30 mA Power Dissipation14 +25 °C V 305 mW Full V 350 mW Power Supply Rejection Ratio (PSRR) +25 °C V 200 µA/V |
Número de pieza similar - AD9732_15 |
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Descripción similar - AD9732_15 |
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