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AD9260 数据表(PDF) 9 Page - Analog Devices |
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AD9260 数据表(HTML) 9 Page - Analog Devices |
9 / 36 page –9– REV. B AD9260 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 AD9260 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. ORDERING GUIDE Temperature Package Package Model Range Description Option * AD9260AS –40 °C to +85°C 44-Lead MQFP S-44 AD9260EB Evaluation Board *S = Metric Quad Flatpack. THERMAL CHARACTERISTICS Thermal Resistance 44-Lead MQFP θJA = 53.2°C/W θ JC = 19 °C/W ABSOLUTE MAXIMUM RATINGS * With Respect Parameter to Min Max Units AVDD AVSS –0.3 +6.5 V DVDD DVSS –0.3 +6.5 V AVSS DVSS –0.3 +0.3 V AVDD DVDD –6.5 +6.5 V DRVDD DRVSS –0.3 +6.5 V DRVSS AVSS –0.3 +0.3 V REFCOM AVSS –0.3 +0.3 V CLK, MODE, READ, CS, RESET DVSS –0.3 DVDD + 0.3 V Digital Outputs DRVSS –0.3 DRVDD + 0.3 V VINA, VINB, CML, BIAS AVSS –0.3 AVDD + 0.3 V VREF AVSS –0.3 AVDD + 0.3 V SENSE AVSS –0.3 AVDD + 0.3 V CAPB, CAPT AVSS –0.3 AVDD + 0.3 V Junction Temperature +150 °C Storage Temperature –65 +150 °C Lead Temperature (10 sec) +300 °C *Stresses above those listed under Absolute Maximum Ratings may cause perma- nent damage to the device. This is a stress rating only; 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 effect device reliability. WARNING! ESD SENSITIVE DEVICE SWITCHING SPECIFICATIONS Parameters Symbol AD9260 Units Clock Period tC 50 ns min Data Available (DAV) Period tDAV tC × Mode ns min Data Invalid tDI 40% tDAV ns max Data Setup Time tDS tDAV –tH–tDI ns min Clock Pulsewidth High tCH 22.5 ns min Clock Pulsewidth Low tCL 22.5 ns min Data Hold Time tH 3.5 ns min RESET to DAV Delay tRES–DAV 10 ns typ CLOCK to DAV Delay tCLK–DAV 15 ns typ Three-State Output Disable Time tOD 8 ns typ Three-State Output Enable Time tOE 45 ns typ Specifications subject to change without notice. (AVDD = +5 V, DVDD = +5 V, CL = 20 pF, TMIN to TMAX unless otherwise noted) |
类似零件编号 - AD9260 |
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类似说明 - AD9260 |
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