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AD9059BRS Scheda tecnica(PDF) 3 Page - Analog Devices |
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AD9059BRS Scheda tecnica(HTML) 3 Page - Analog Devices |
3 / 12 page AD9059BRS Parameter Temp Test Level Min Typ Max Units DIGITAL INPUTS Logic “1” Voltage Full VI 2.0 V Logic “0” Voltage Full VI 0.8 V Logic “1” Current Full VI ±1 µA Logic “0” Current Full VI ±1 µA Input Capacitance +25 °C V 4.5 pF Encode Pulse Width High (tEH) +25 °C IV 6.7 166 ns Encode Pulse Width Low (tEL) +25 °C IV 6.7 166 ns DIGITAL OUTPUTS Logic “1” Voltage (VDD = +3 V) Full VI 2.95 V Logic “1” Voltage (VDD = +5 V) Full IV 4.95 V Logic “0” Voltage (VDD = +3 V or +5 V) Full VI 0.05 V Output Coding Offset Binary Code POWER SUPPLY VD Supply Current (VD = +5 V) Full VI 72 92 mA VDD Supply Current (VDD = +3 V) 4 Full VI 13 15 mA Power Dissipation 5, 6 Full VI 400 505 mW Power-Down Dissipation Full VI 6 12 mW Power Supply Rejection Ratio (PSRR) +25 °C I 15 mV/V NOTES 1Gain error and gain temperature coefficient are based on the ADC only (with a fixed +2.5 V external reference). 2t V and tPD are measured from the 1.5 V level of the ENCODE to the 10%/90% levels of the digital output swing. The digital output load during test is not to exceed an ac load of 10 pF or a dc current of ±40 µA. 3SNR/harmonics based on an analog input voltage of –0.5 dBFS referenced to a 1.0 V full-scale input range. 4Digital supply current based on V DD = +3 V output drive with <10 pF loading under dynamic test conditions. 5Power dissipation is based on 60 MSPS encode and 10.3 MHz analog input dynamic test conditions (V D = +5 V ± 5%, VDD = +3 V ± 5%). 6Typical thermal impedance for the RS style (SSOP) 28-pin package: θ JC = 39°C/W, θCA = 70°C/W, θJA = 109°C/W. Specifications subject to change without notice. AD9059 –3– REV. 0 EXPLANATION OF TEST LEVELS Test Level I – 100% production tested. II – 100% production tested at +25 °C and sample tested at specified temperatures. III – Sample tested only. IV – Parameter is guaranteed by design and characteriza- tion testing. V – Parameter is a typical value only. VI – 100% production tested at +25 °C; guaranteed by design and characterization testing for industrial tem- perature range. ABSOLUTE MAXIMUM RATINGS* VD, VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+7 V Analog Inputs . . . . . . . . . . . . . . . . . . . . . –0.5 V to VD + 0.5 V Digital Inputs . . . . . . . . . . . . . . . . . . . . . . –0.5 V to VD + 0.5 V VREF Input . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to VD + 0.5 V Digital Output Current . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA Operating Temperature . . . . . . . . . . . . . . . . . –55 °C to +125°C Storage Temperature . . . . . . . . . . . . . . . . . . . –65 °C to +150°C *Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum ratings for extended periods may affect device reliability. ORDERING GUIDE Model Temperature Range Package Option AD9059BRS – 40 °C to +85°C RS-28 AD9059/PCB +25 °C Evaluation Board WARNING! ESD SENSITIVE DEVICE CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD9059 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. |
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