Rainbow-electronics MAX108 Bedienungsanleitung

For the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.For small orders, phone 1-800-835-8769.General DescriptionThe MAX108 PECL-

MAX108±5V, 1.5Gsps, 8-Bit ADC with On-Chip 2.2GHz Track/Hold Amplifier10 _____________________________________________________________________________

MAX108±5V, 1.5Gsps, 8-Bit ADC with On-Chip 2.2GHz Track/Hold Amplifier________________________________________________________________________________

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Principle of OperationThe MAX108’s flash or parallel architecture providesthe fastest multibit conversion of all common integratedADC designs. The key

MAX108REFOUT to REFIN. This connects the reference outputto the positive input of the reference buffer. The buffer’snegative input is internally conne

Non-Demultiplexed DIV1 ModeThe MAX108 may be operated at up to 750Msps innon-demultiplexed DIV1 mode (Table 2). In this mode,the internal demultiplexe

MAX108Decimation DIV4 ModeThe MAX108 also offers a special decimated, demulti-plexed output (Figure 8) that discards every other inputsample and outpu

In a typical single-ended configuration, the analoginput signal (Figure 10a) enters the T/H amplifier stageat the in-phase input (VIN+), while the inv

MAX108Offset AdjustThe MAX108 provides a control input (VOSADJ) to com-pensate for system offsets. The offset adjust input is aself-biased voltage div

formance specifications are determined by a single-ended clock drive of +4dBm (500mV clock signalamplitude). To avoid saturation of the input amplifie

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MAX108AC-Coupling Clock InputsThe clock inputs CLK+ and CLK- can be driven withPECL logic if the clock inputs are AC-coupled. Underthis condition, con

Reset PipelineThe next section in the reset signal path is the resetpipeline. This block adds clock cycles of latency to thereset signal to match the

MAX108Reset OutputFinally, the reset signal is presented in differential PECLformat to the last block of the reset signal path.RSTOUT+/RSTOUT- output

asserted, the auxiliary port contained “even” sampleswhile the primary port contained “odd” samples. Afterthe RSTOUT is deasserted (which marks the st

MAX108current with an ammeter (which shuts off the internalcatch diodes) referenced to GNDI. The die temperaturein °C is then calculated by the expres

Thermal PerformanceThe MAX108 has been modeled to determine the ther-mal resistance from junction to ambient. Table 7 lists the ADC’s thermal performa

MAX108All supplies should be decoupled with large tantalum orelectrolytic capacitors at the point they enter the PCB.For best performance, bypass all

Bit Error Rates Errors resulting from metastable states may occur whenthe analog input voltage (at the time the sample istaken) falls close to the dec

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MAX108±5V, 1.5Gsps, 8-Bit ADC with On-Chip 2.2GHz Track/Hold Amplifier________________________________________________________________________________

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MAX108±5V, 1.5Gsps, 8-Bit ADC with On-Chip 2.2GHz Track/Hold AmplifierMaxim cannot assume responsibility for use of any circuitry other than circuitry

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MAX108±5V, 1.5Gsps, 8-Bit ADC with On-Chip 2.2GHz Track/Hold Amplifier________________________________________________________________________________

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MAX108±5V, 1.5Gsps, 8-Bit ADC with On-Chip 2.2GHz Track/Hold Amplifier________________________________________________________________________________

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MAX108±5V, 1.5Gsps, 8-Bit ADC with On-Chip 2.2GHz Track/Hold Amplifier________________________________________________________________________________