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  • ADS5474: Clock input solutions

    Resolved
    Part Number: ADS5474 Other Parts Discussed in Thread: LMK1D1208I , CDCLVD2106 , LMK00725 Hi Experts, I need help choosing a clock for the part ADS5474IPFP from 120mhz. It has that 3.1V offset and I'm not familiar with the options for this. I think it may…
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  • ADS5474: Life Cycle Status.

    TI Thinks Resolved
    Part Number: ADS5474 Hi everyone, We are considering to include the part ADS5474IPFP in several designs, which will have a long life. The part fits with our design needs and, based in previuos experiencies, we feel comfortable with its performance. Nevertheless…

  • ADS5474: Single Ended Input

    Part Number: ADS5474 Hi Experts, Good day. The customer is asking about the figure 43 in the data sheet shows VCM as 2.5V but everywhere else in the document its 3.1V? Is it possible to set it to 2.5V? Please advise. Please advise. Regards, Josel
    • Answered

  • ADS5474: High speed ADC with communication interface

    Resolved
    Part Number: ADS5474 Hi, We want to measure pulse width with adc. The incoming pulse signal is maximum 200MHz(>5ns pulse).The ADS5474 seems suitable for this job. But we have 2 important criteria; 1) We want to do this work with Mcu. Mcu connection…
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  • ADS5474-SP: Maximum Clock Jitter bandwidth Specification

    Resolved
    Part Number: ADS5474-SP Hi Team, Our customer would like to ask for the bandwidth/frequency window of the phase noise curve in which the recommended jitter values on Table 2 of the ADS5474-SP datasheet were specified. For example, 100ps rms of jitter from…
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  • ADS5474: Does not have have deterministic sample capture due to clock edge uncertainty with each power up. Any workaround?

    Resolved
    Part Number: ADS5474 Other Parts Discussed in Thread: ADS54J42 , Here is the premise of my question: Overview: I want deterministic sample collection after every power up. Here is an example scenario: Say that I power up the device and it initializes and…
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  • ADS5474-SP: High Jitter Clock

    Resolved
    Part Number: ADS5474-SP Hello, Normally driving an ADC with a higher jitter clock would be a bad idea because it reduces SNR. In our case we're over-sampling pedestals and so I don't think we'll degrade SNR. For example in the following waveform…
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  • ADS5474: High Offset

    Part Number: ADS5474 Hi Team, My customer is seeing an issue related to ADC offset with the ADS5474. They are driving the VRef with an external reference. When they tie the two inputs each with a 50 Ohm resistor to GND they see about <1mV of offset which…
    • Answered

  • ADS5474: FSR Clarification

    Resolved
    Part Number: ADS5474 Hi Team, My customer and I are a little confused on the way the ADS5474 datasheet describes the full-scale resolution (FSR) with respect to the voltage reference. In our case, we will be driving the Vref pin with an external reference…
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  • ADS5474: ADS5474 application, TSW1200 verilog source code request

    Resolved
    Part Number: ADS5474 Other Parts Discussed in Thread: TSW1400EVM Hi Richard P. , or anyone who may be able to help; I am planning to use ADS5474 in one of my applications, and the availability of supporting verilog code like the one in TWS1200EVM would…
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