• LTC2172-12

    Hello,

    I'd like to ask some suggestion about how to connect the clock with this kind of ADC (LTC2172-12 65MSPS). Is not so clear for me how to choose the clock frequency (and so the kind of VCO) and how to connect it to ENC+ and ENC- (if some kind of…

  • Demo board of DC1371B not working

    Hi guys,

    I am currently using DC1371B  demo board to measure some parameters of my RF signal. ADC used with DC1371B is LTC2172. Clock signal I am giving to ADC is 20 MHz square wave.  Software we are using is Pscope. When I collect the data from demo-board…

  • 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?

  • RE: ADF4356 for ADMV1013/14

    Hi,

    The ADMV1013 should still work (i.e there will be conversion gain) but at a decreased level along with decreased linearity (OP1dB and OIP3). At 25C there will be only a small difference in conversion gain. These effects will be more pronounced at…

  • LTC2153-14 CLKOUT

    Hi,

    My customer is planning to employ LTC2153-14. Here are my customer question.

    (I don't have demoboard now. please tell me.)

    Q1)Input CLK signal to ENC PIN after power-on. We would like to know the CLKOUT PIN condition.

    What Is the default condition…

  • RE: LTC2314-14 not working

    NCS should not go high and then low in between the two groups of 8 SCK pulses.

    Please provide a waveform for SDO.

    There is 1 cycle of latency on this part, so the first conversion result will always be garbage. If multiple conversions are done, do all…

  • RE: 14-bit DTS

    This question has been closed by the EZ team and is assumed answered.
  • 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…