LTC2368-24 DYNAMICACCURACY The l denotes the specifications which apply over the full operating temperature range,otherwise specifications are at TA = 25°C and AIN = –1dBFS. (Notes 4, 9) SYMBOL PARAMETERCONDITIONSMINTYPMAX UNITS Aperture Delay 500 ps Aperture Jitter 4 psRMS Transient Response Full–Scale Step 312 ns REFERENCEINPUT The l denotes the specifications which apply over the full operating temperature range, otherwisespecifications are at TA = 25°C. (Note 4) SYMBOL PARAMETERCONDITIONSMINTYPMAXUNITS VREF Reference Voltage (Note 5) l 2.5 5.1 V IREF Reference Input Current (Note 10) l 0.45 0.6 mA DIGITALINPUTS AND DIGITAL OUTPUTS The l denotes the specifications which apply over thefull operating temperature range, otherwise specifications are at TA = 25°C. (Note 4) SYMBOL PARAMETERCONDITIONSMINTYPMAXUNITS VIH High Level Input Voltage l 0.8 • OVDD V VIL Low Level Input Voltage l 0.2 • OVDD V IIN Digital Input Current VIN = 0V to OVDD l –10 10 μA CIN Digital Input Capacitance 5 pF VOH High Level Output Voltage IO = –500µA l OVDD – 0.2 V VOL Low Level Output Voltage IO = 500µA l 0.2 V IOZ Hi-Z Output Leakage Current VOUT = 0V to OVDD l –10 10 µA ISOURCE Output Source Current VOUT = 0V –10 mA ISINK Output Sink Current VOUT = OVDD 10 mA POWERREQUIREMENTS The l denotes the specifications which apply over the full operating temperaturerange, otherwise specifications are at TA = 25°C. (Note 4) SYMBOL PARAMETERCONDITIONSMINTYPMAXUNITS VDD Supply Voltage l 2.375 2.5 2.625 V OVDD Supply Voltage l 1.71 5.25 V IVDD Supply Current l 8.4 10 mA IOVDD Supply Current (CL = 20pF) 0.4 mA IPD Power Down Mode Conversion Done (IVDD + IOVDD + IREF) l 1 90 μA PD Power Dissipation l 21 25 mW Power Down Mode Conversion Done (IVDD + IOVDD + IREF) l 2.5 225 μW ADCTIMING CHARACTERISTICS The l denotes the specifications which apply over the full operatingtemperature range, otherwise specifications are at TA = 25°C. (Note 4) SYMBOLPARAMETERCONDITIONSMINTYPMAXUNITS fSMPL Maximum Sampling Frequency l 1 Msps fODR Output Data Rate l 1 Msps tCONV Conversion Time l 615 675 ns 236824f 4 For more information www.linear.com/LTC2368-24 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Converter Characteristics Dynamic Accuracy Reference Input Digital Inputs and Digital Outputs Power Requirements ADC Timing Characteristics Typical Performance Characteristics Pin Functions Functional Block Diagram Timing Diagram Applications Information Package Description Typical Application Related Parts
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