Rainbow-electronics ADC08L060 Manual do Utilizador Página 1

ADC08L0608-Bit, 10 MSPS to 60 MSPS, 0.65 mW/MSPS A/DConverter with Internal Sample-and-HoldGeneral DescriptionThe ADC08L060 is a low-power, 8-bit, mon

Typical Performance Characteristics VA=VDR= 3V, fCLK= 60 MHz, fIN= 10 MHz, unless otherwisestated (Continued)SNR, SINAD and SFDR vs. Temperature SNR,

Typical Performance Characteristics VA=VDR= 3V, fCLK= 60 MHz, fIN= 10 MHz, unless otherwisestated (Continued)Distortion vs. Supply Voltage, VADistorti

Typical Performance Characteristics VA=VDR= 3V, fCLK= 60 MHz, fIN= 10 MHz, unless otherwisestated (Continued)Power Consumption (Active) vs.Sample Rate

Functional DescriptionThe ADC08L060 uses a unique architecture that achievesover 7 effective bits at input frequencies up to and beyondNyquist.The ana

Applications Information (Continued)2.0 THE ANALOG INPUTThe analog input of the ADC08L060 is a switch followed byan integrator. The input capacitance

Applications Information (Continued)3.0 POWER SUPPLY CONSIDERATIONSA/D converters draw sufficient transient current to corrupttheir own power supplies

Applications Information (Continued)4.2.2 Clock Line TerminationThe CLOCK line should be series terminated at the clocksource in the characteristic im

Applications Information (Continued)The analog input should be isolated from noisy signal tracesto avoid coupling of spurious signals into the input.

Physical Dimensions inches (millimeters)unless otherwise notedNOTES: UNLESS OTHERWISE SPECIFIEDREFERENCE JEDEC REGISTRATION mo-153, VARIATION AD, DATE

Ordering InformationOrder Number (−40˚C ≤ TA≤ +85˚C) PackageADC08L060CIMT TSSOPADC08L060CIMTX TSSOP (tape and reel)ADC08L060EVAL Evaluation BoardBlock

Pin Descriptions and Equivalent CircuitsPin No. Symbol Equivalent Circuit Description6VINAnalog signal input. Conversion range is VRBto VRT.3VRTAnalog

Absolute Maximum Ratings(Notes 1, 2)If Military/Aerospace specified devices are required,please contact the National Semiconductor Sales Office/Distri

Converter Electrical Characteristics (Continued)The following specifications apply for VA=VDR= +3.0VDC,VRT= +1.9V, VRB= 0.3V, CL= 10 pF, fCLK= 60 MHz

Converter Electrical Characteristics (Continued)The following specifications apply for VA=VDR= +3.0VDC,VRT= +1.9V, VRB= 0.3V, CL= 10 pF, fCLK= 60 MHz

Specification DefinitionsAPERTURE (SAMPLING) DELAY is that time required afterthe rise of the clock input for the sampling switch to open.The Sample/H

Timing DiagramTypical Performance CharacteristicsVA=VDR= 3V, fCLK= 60 MHz, fIN= 10 MHz, unless other-wise statedINL INL vs. Temperature200417532004171

Typical Performance Characteristics VA=VDR= 3V, fCLK= 60 MHz, fIN= 10 MHz, unless otherwisestated (Continued)INL vs. Clock Duty Cycle DNL2004171520041