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  • ADS9219: ADS9219 DCLK frequency formula

    Part Number: ADS9219 Other Parts Discussed in Thread: ADS9218 Dears, For the ADS9219 in 24-bit 2-lane DDR mode: Is OSR data averaging supported in this configuration? Table 7-3 and Table 7-4 suggest yes, but Table 7-4 requires CLK3 (0xC5[9]) = 1…

  • ADS9219: ADS9219 DCLK frequency calculation issue for OSR <> 1

    Part Number: ADS9219 Hi Yolanda, I tried to contact You through the Reply button of the current discussion but each time I encounter an error and the message does not pass through. Following up on DCLCK frequency calculation — do you have any update…
    • Answered

  • ADS9219: Purpose of PGA855 in the ADS9219 voltage feedback signal chain

    Resolved
    Part Number: ADS9219 Other Parts Discussed in Thread: PGA855 , ADS9217 , THS4541 , THS4551 , Hi, We are reviewing the following application brief: www.ti.com/.../sbaa572a.pdf Figure 1 shows PGA855 between the voltage-sense input and ADS9219 ADC…
    • Resolved

  • ADS9219: Technical Query Regarding ADS9219

    Part Number: ADS9219 Tool/software: We are currently evaluating the ADS9219 ADC. We would appreciate clarification on the following points based on the datasheet, LVDS Output Structure : The datasheet mentions that each channel outputs 48 bits…
    • Answered

  • ADS9219: Single DCLK, multiple ADCs (synchronized)

    Resolved
    Part Number: ADS9219 Hi Team, We have an application where 7 ADS9219 devices will work synchronized by the same SMPL_CLK signal (20MHz). The data averaging mode will be activated with the averaging set to 2 (probably). We will use the SMPL_SYNC input…
    • Resolved

  • ADS9219: Questions for Register Settings

    TI Thinks Resolved
    Part Number: ADS9219 Other Parts Discussed in Thread: ADS9217 Tool/software: Hello team, I have Question for Register "RD_CLK". On the register map (p.50), the description explain to see Data Averaging section for more details. However, there…
    • Answered

  • ADS9219: Power supply rejection ratio

    Resolved
    Part Number: ADS9219 Other Parts Discussed in Thread: ADS9117 , ADS9118 , ADS9119 Tool/software: Hi, I am designing a board an ADS9219 (or one of his variants) This device requires two voltage rails: AVDD_5V identified in the documentation as…
    • Resolved
    • Answered

  • ADS9219: Power up/down sequence

    Resolved
    Part Number: ADS9219 Tool/software: Hello team, Is there any power up/down sequence between AVDD_5V and VDD_1V8 for ADS9219? Best Regards, Kei Kuwahara
    • Resolved

  • ADS9219: Long term stability

    Part Number: ADS9219 Other Parts Discussed in Thread: REF70 Tool/software: Hello team, Do you have any data for long term stability of ADS9219 for INL or NDL? This is my first time being asked for long term stability for ADC performance, and I dont…

  • ADS9219: production timeline

    TI Thinks Resolved
    Part Number: ADS9219 Other Parts Discussed in Thread: ADS9229 Tool/software: Hi TI team, we are considering using ADS9219 or ADS9229 as ADC solutions in our next product, so I would like to know the production timeline for these products. Approximately…

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