David,
Did you ever get an answer?
Original Post:
Date: Fri, 08 Aug 2014 00:10:58 +1000
From: David Hooke dho...@gmail.com
To: bruce-cpdlzquo8hwavxtiumw...@public.gmane.org
Subject: Re: [time-nuts] Low noise powersupplies
Message-ID: 53e388f2@gmail.com
Such as?
david
Am 08.08.2014 um 02:13 schrieb Alexander Pummer:
people who designing low noise PLLs solved that problem a while ego go
to Charles Wenzels circuit collections he made a very low noise from
DC to a few hundred kHz amplifier just to amplify the phase noise,
here is:
An application note
(http://cds.linear.com/docs/en/application-note/an124f.pdf) from Jim
Williams and the related video (https://www.youtube.com/watch?v=Ta1ZuZTHYXA)
may be informative.
Edésio
On Thu, Aug 07, 2014 at 01:41:32PM -0700, Chris Albertson wrote:
Just practical question..
How
An application note
(http://cds.linear.com/docs/en/application-note/an124f.pdf) from Jim
Williams and the related video (https://www.youtube.com/watch?v=Ta1ZuZTHYXA)
may be informative.
Edésio
On Thu, Aug 07, 2014 at 01:41:32PM -0700, Chris Albertson wrote:
Just practical question..
How
Hello, all
I thought it may be of interest to some of the members of this list that TI
is selling evaluation modules for some ultra low noise regulators for $20
in their estore, shipping world wide included. The specs looks pretty
decent to me, and I've ordered up a couple of boards to use as
-
From: Ole Petter Ronningen olep...@gmail.com
To: time-nuts@febo.com
Sent: Wednesday, August 06, 2014 11:38 PM
Subject: [time-nuts] Low noise powersupplies
Hello, all
I thought it may be of interest to some of the members of this list that TI
is selling evaluation modules for some ultra
...@gmail.com
To: time-nuts@febo.com
Sent: Wednesday, August 06, 2014 11:38 PM
Subject: [time-nuts] Low noise powersupplies
Hello, all
I thought it may be of interest to some of the members of this list that TI
is selling evaluation modules for some ultra low noise regulators for $20
/symlink/tps7a4701.pdf
/tvb
- Original Message -
From: Ole Petter Ronningen olep...@gmail.com
To: time-nuts@febo.com
Sent: Wednesday, August 06, 2014 11:38 PM
Subject: [time-nuts] Low noise powersupplies
Hello, all
I thought it may be of interest to some of the members of this list that TI
Just practical question..
How would one measure noise at this level? If I were evaluate this what
would I need? My scope lacks a nV/dev setting so is there some way to tell
the difference between this and an LM317? Seriously, what kind of
instrumentation would I need before I could measure an
to measure a power supply noise, better to say the noise spectrum, you
would need a very large non polarized capacitor and spectrum analyzer,
The input of the spectrum analyzer does not like DC, and has low
impedance. Since spectrum analyzer's input impedance is usually 50 ohm,
for to be able
What about a PC sound card?
From: Alexander Pummer alex...@ieee.org
To: Discussion of precise time and frequency measurement time-nuts@febo.com
Sent: Thursday, August 7, 2014 5:06 PM
Subject: Re: [time-nuts] Low noise powersupplies
to measure a power supply
about a PC sound card?
From: Alexander Pummer alex...@ieee.org
To: Discussion of precise time and frequency measurement time-nuts@febo.com
Sent: Thursday, August 7, 2014 5:06 PM
Subject: Re: [time-nuts] Low noise powersupplies
to measure a power supply
To: Discussion of precise time and frequency measurement time-nuts@febo.com
Sent: Thursday, August 7, 2014 5:06 PM
Subject: Re: [time-nuts] Low noise powersupplies
to measure a power supply noise, better to say the noise spectrum, you
would need a very large non polarized capacitor and spectrum
of precise time and frequency measurement time-nuts@febo.com
Sent: Thursday, August 7, 2014 5:06 PM
Subject: Re: [time-nuts] Low noise powersupplies
to measure a power supply noise, better to say the noise spectrum, you
would need a very large non polarized capacitor and spectrum analyzer,
The input
14 matches
Mail list logo
