• RE: LTC2312-12 Rising edge timing of CONV & SCK

    Hi,

    Thank you for your answer. I would like to know what kind of problems to LTC2312-12 in this case. Is there a possibility to change a something unexpected mode as LTC2312-12?

    Thanks & Regards,

    Akira

  • RE: LTC2312-12 SDO MSB No toggle

    The LTC2312-12 maximum conversion rate is 500ksps. You would need to use the LTC2313-12 if you wanted to run at 2.5Msps.

  • Electrical Characteristics of LTC2312-12

    Hi

    I don't understand what Absolute Input Range in LTC2312-12 data sheet as follows mean. Please let me know.

    Regards

    Hiroyuki

  • LTC2312-12 CONV pin pull-up/down

    Hello,

    Can we add 1k ohms or 10k ohms pull-up or pull-down resistor to CONV pin? Are there any problems to LTC2312-12 in that case?

    Best regards,

    Akira

  • LTC2312-12 Output signal issue

    Hello,

    Our customer has an issue about output signal of LTC2312-12. Could you please support me?

    The customer has used LTC2312-12 in their products. The output signal of TC2312-12 is fixed to Hi level or low level approximately one out of dozens of…

  • RE: LTC2312-12 Exiting Nap Mode

    If the LTC2312 is already in NAP mode before the first CONV pulse shown, the rising edge of SCK will wake the part and the second CONV pulse will start a conversion. The time between the rising edge of SCK and the rising edge of CONV should be at least…

  • RE: LTC2312-12, the SDO is always Hi-Z?

    One possibility is that during power on, CONV has at least two positive edges while SCK has no positive edges. This would place the ADC into NAP mode forcing SDO into a Hi-Z condition until a positive edge occurs on SCK. If four positive CONV edges occur…

  • 2011-01-10 14:14:47     workqueue

    2011-01-10 14:14:47     workqueue

    Chris Brissette (UNITED STATES)

    Message: 97302   

    I have been hunting a random lockup, happens about once a week. Seems like it has something to do with the using the ttybf1 uart.  I have been looking to where workqueue…

  • [LTM9006-14]

    The Vcm on My Demo board DC1751 doesn't have output,is it wrong?And what the output type of FR and DCO ?LVDS?

  • LTC2258-14 No output or CLKOUT

    We are trying to use the ltc2258-14 with the serial programming mode, Double data rate CMOS.  We can not get any output on the clkout line or any of the data lines.  We have also been unable to read any of the mode registers.

    Any thoughts as to why we wouldn…