My requirement is basically to transmit data from one microcontroller (LPC2138) to the other at 100MHz. Thus the clock generated must synchronize the data. Si4112 has IF out relying upon its separate crystal. This may cause data transition mismatch with driving clock. So its preferable to generate clock from LPC2138. Please suggest any outcome. Sudip weverest3 <weverest@...> wrote: --- In lpc2000@yahoogroups.com, sudip nag <sudipnag1@y...> wrote: > I would like to generate 60 MHz to 100 MHz clock, in controlled step of 1 MHz, with 50% duty cycle using LPC2138. Any suggestion how to generate the same. Match functionality is inappropriate for generating such high frequency. The Si4112 (derivative of Si4133) from www.silabs.com has an output from 62 MHz to 1 GHz (and the part will work lower). They are available from Digikey. -Wallie --------------------------------- Yahoo! Groups Links To visit your group on the web, go to: http://groups.yahoo.com/group/lpc2000/ To unsubscribe from this group, send an email to: lpc2000-unsubscribe@yahoogroups.com Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. --------------------------------- Free antispam, antivirus and 1GB to save all your messages Only in Yahoo! Mail: http://in.mail.yahoo.com [Non-text portions of this message have been removed]
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[lpc2000] 100 MHz clock using LPC2138
2005-06-12 by sudip nag
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