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…
2011-01-10 14:14:47 workqueue
Chris Brissette (UNITED STATES)
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…
Please find the attached schematic and oscilloscope waveform .
Schematic: SDO , SCK and NCS are going to microcontroller. AIN is given REF (2.048V) but the output is coming 0. I am sending the output over UART at 19200 Baud rate.
The Vcm on My Demo board DC1751 doesn't have output,is it wrong?And what the output type of FR and DCO ?LVDS?
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…
Tcyc max is a carryover from ADCs that use the SCK to perform the conversion. If 1/Fsck was too long, the hold capacitor would start to lose charge through leakage and the conversion result would lose accuracy. The LTC2310-14 has an internal clock to…
Could You please clear some things for me:
The datasheet for the device stated that the conversion starts at the rising edge of ENC+ signal.
Is the sample-hold internal capacitor fed with input signal during whole high time of ENC signal or for some…
At present we do not have a maximum spec for this delay (TDSCKCLKOUT). I would not expect it to exceed 5 nsec or so, but can you give me some more details about your concern? Thanks.