[time-nuts] Digital Phasae Lock Loops

Alexander Pummer alexpcs at ieee.org
Fri Oct 16 18:33:08 EDT 2015


actually my old friend Dr. Floyd Gardner -- who is the pope of the phase 
locked loops -- told me some thirty years ego , that the Best book os a 
very good introduction
73
Alex

On 10/16/2015 1:42 PM, Dave Daniel wrote:
> Roland Best's text is the best (no pun intended) one I have seen on 
> PLLs. I didn't know it was up to a sixth edition.
>
> On 10/16/2015 11:18 AM, Alexander Pummer wrote:
>> Hi Steve,
>> I will tell you a big secret; a digital PLL is not a low phase noise 
>> system and a very good introduction to PLLs and the digital PLL could 
>> be found in Roland Bests:
>>
>>
>>  Phase Locked Loops 6/e: Design, Simulation, and Applications
>>
>> 73
>> KJ6UHN
>> Alex
>>
>>
>> On 10/16/2015 7:45 AM, Martyn Smith wrote:
>>> Hello,
>>>
>>> I want to design a digital phase lock loop.
>>>
>>> I intend to lock a 10 MHz ultra low noise oscillator that we make to 
>>> an external frequency standard.
>>>
>>> I need a digital PLL as I’m trying to get a loop bandwidth < 0.1 Hz.
>>>
>>> Has anyone had any experience of Digital PLL’s or can point me to 
>>> any documents published?
>>>
>>> Regards
>>>
>>> Steve
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