[time-nuts] Simple PLL chips, gone ?
jimlux at earthlink.net
Tue May 4 13:08:56 UTC 2010
Luis Cupido wrote:
> I'm looking for a relatively simple PLL chip
> like LMX1501 or similar.
> I mean, looking for a new design, that is something
> that is easy to source (known to be in production etc)
> recent/modern enough to provide a low phase noise.
> Is for VHF/UHF below 500MHz application and will
> be for MHz steps (no small steps required).
> Albeit reasonably low phase noise will be wanted.
> What seems to be available from An.Dev. and Nat.Sem.
> are way too unnecessarily complex and I would like
> it to not have a zilion registers to load via spi.
> (might use just a small corner of a CPLD to load it).
> Are the simple ones gone obsolete, or simple no longer in the
> web pages ???
> ok... I think you got the idea...
> I'm looking for the basic think...
> Any suggestions of what might be usable/available.
> Luis Cupido
Or Fujitsu (e.g. MB15E03SL)
More information about the time-nuts