[SI-LIST] Re: programmable clock generator

  • From: Ivor Bowden <ivor@xxxxxxxxxxx>
  • To: nico.fleurinck@xxxxxxxxxxxx
  • Date: Mon, 02 Dec 2002 12:46:43 -0800

You can check Cypress ( http://www.cypress.com ) for "programmable 
clocks". They have a selection including I2C programmable. I've used the 
CY22150 (.08 Mhz - 166 Mhz programmable) with good results.
-Ivor

Nico Fleurinck wrote:
 > Dear all,
 > I'm searching after a clock generator that is in-system programmable via
 > JTAG.
 > Do you know such a device please send me some feedback.
 > I know that there are serial-programmable clock generators, but the 
output
 > frequences are depended of the input frequency of the device.
 > I want to have in my design a clock oscillator that is usable as
 > general-purpose, this means all possible frequences in a certain 
range must
 > be programmable.
 > I'm looking forward to receive some feedback.
 >
 > Best regards,
 > Nico
 >
 > Nico Fleurinck
 > Junior Design Engineer
 > VERHAERT Satellites & Platforms
 > Hogenakkerhoekstraat 21
 > B-9150 Kruibeke
 >
 > Tel : +32 3 250.1984
 > Fax : +32 3 254.1008
 > e-mail : nico.fleurinck@xxxxxxxxxxxx
 > Visit us : www.verhaert.com
 >
 >
 >
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 >



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