[SI-LIST] Re: Decoupling capacitors
- From: steve weir <weirsi@xxxxxxxxxx>
- To: Mahesh Chandra <mahesh@xxxxxxxxxx>, mahesh@xxxxxxxxxx, joepaul@xxxxxxxxxxx, si-list@xxxxxxxxxxxxx
- Date: Mon, 16 May 2005 14:05:20 -0700
No. That is not correct at all.
Steve
At 09:31 PM 5/16/2005 +0530, Mahesh Chandra wrote:
>surely different capacitors should be used so that there is no resonance
>at one particular frequency. I thought the question was if one capacitor
>was to be used which one should be used
>
>
>At 07:15 PM 5/16/2005, steve weir wrote:
>>Mahesh, no that is a wive's tale particularly when designing a network with
>>just one capacitor value for the MLCCs.
>>
>>Steve
>>
>>
>>At 06:48 PM 5/16/2005 +0530, Mahesh Chandra wrote:
>>
>> >Probably check out (calculate) the resonance frequency, and use the one
>> >which has the higher value
>> >
>> >Mahesh
>> >
>> >At 04:58 PM 5/16/2005, Joe Paul M wrote:
>> >
>> > >I have a doubt regarding decoupling capacitors.
>> > >
>> > >I have the option for using 1 uf9AVX 06036D105KAT2A) or 0.1uF (AVX
>> > >0603ZC104KAT2A) at same cost.
>> > >
>> > >Concerned rise time is about 2nS.
>> > >
>> > >Is there any issue in using 1uF caps, if it has same ESR and ESL and
>> > >package (0603) as 0.1uF.
>> > >
>> > >Thanks all
>> > >Joe Paul
>> > >
>> > >------------------------------------------------------------------
>> > >To unsubscribe from si-list:
>> > >si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field
>> > >
>> > >or to administer your membership from a web page, go to:
>> > >//www.freelists.org/webpage/si-list
>> > >
>> > >For help:
>> > >si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field
>> > >
>> > >List FAQ wiki page is located at:
>> > > http://si-list.org/wiki/wiki.pl?Si-List_FAQ
>> > >
>> > >List technical documents are available at:
>> > > http://www.si-list.org
>> > >
>> > >List archives are viewable at:
>> > > //www.freelists.org/archives/si-list
>> > >or at our remote archives:
>> > > http://groups.yahoo.com/group/si-list/messages
>> > >Old (prior to June 6, 2001) list archives are viewable at:
>> > > http://www.qsl.net/wb6tpu
>> > >
>> >
>> >
>> >------------------------------------------------------------------
>> >To unsubscribe from si-list:
>> >si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field
>> >
>> >or to administer your membership from a web page, go to:
>> >//www.freelists.org/webpage/si-list
>> >
>> >For help:
>> >si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field
>> >
>> >List FAQ wiki page is located at:
>> > http://si-list.org/wiki/wiki.pl?Si-List_FAQ
>> >
>> >List technical documents are available at:
>> > http://www.si-list.org
>> >
>> >List archives are viewable at:
>> > //www.freelists.org/archives/si-list
>> >or at our remote archives:
>> > http://groups.yahoo.com/group/si-list/messages
>> >Old (prior to June 6, 2001) list archives are viewable at:
>> > http://www.qsl.net/wb6tpu
>> >
>>
>>
>>------------------------------------------------------------------
>>To unsubscribe from si-list:
>>si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field
>>
>>or to administer your membership from a web page, go to:
>>//www.freelists.org/webpage/si-list
>>
>>For help:
>>si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field
>>
>>List FAQ wiki page is located at:
>> http://si-list.org/wiki/wiki.pl?Si-List_FAQ
>>
>>List technical documents are available at:
>> http://www.si-list.org
>>
>>List archives are viewable at:
>> //www.freelists.org/archives/si-list
>>or at our remote archives:
>> http://groups.yahoo.com/group/si-list/messages
>>Old (prior to June 6, 2001) list archives are viewable at:
>> http://www.qsl.net/wb6tpu
>
>
>
------------------------------------------------------------------
To unsubscribe from si-list:
si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field
or to administer your membership from a web page, go to:
//www.freelists.org/webpage/si-list
For help:
si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field
List FAQ wiki page is located at:
http://si-list.org/wiki/wiki.pl?Si-List_FAQ
List technical documents are available at:
http://www.si-list.org
List archives are viewable at:
//www.freelists.org/archives/si-list
or at our remote archives:
http://groups.yahoo.com/group/si-list/messages
Old (prior to June 6, 2001) list archives are viewable at:
http://www.qsl.net/wb6tpu
Other related posts:
