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current-mode opamps

John Larkin a écrit :

Are your supplies symmetrical or do you use it single supplied?

--
Thanks,
Fred.
Reply to
Fred Bartoli
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That's nothing. You didn't have to grow up with us (i.e. me and my brothers).

Dad could tell you stories of patterned foot wounds ;-)

Tim

-- Deep Fryer: A very philosophical monk. Website @

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Reply to
Tim Williams

+7.5 and -5.5, so we can make anything from TTL to ECL output levels. But that shou;dn't affect input impedance symmetry.

John

Reply to
John Larkin

The best design that CAD can provide... "it works in simulation", "designed" by some engineer who has no soldering iron scars ;-)

...Jim Thompson

--
|  James E.Thompson, P.E.                           |    mens     |
|  Analog Innovations, Inc.                         |     et      |
|  Analog/Mixed-Signal ASIC's and Discrete Systems  |    manus    |
|  Phoenix, Arizona            Voice:(480)460-2350  |             |
|  E-mail Address at Website     Fax:(480)460-2142  |  Brass Rat  |
|       http://www.analog-innovations.com           |    1962     |
             
         America: Land of the Free, Because of the Brave
Reply to
Jim Thompson

Not so dummy, when you screw the TTL logic with wrong level you screw your output as well. What planet are you from?

...Jim Thompson

--
|  James E.Thompson, P.E.                        |    mens |
|  Analog Innovations, Inc.                         |     et      |
|  Analog/Mixed-Signal ASIC's and Discrete Systems  |    manus    |
|  Phoenix, Arizona            Voice:(480)460-2350  |             |
|  E-mail Address at Website     Fax:(480)460-2142  |  Brass Rat  |
|       http://www.analog-innovations.com           |    1962     |

         America: Land of the Tree Abusers, Because of the Bastards
Reply to
Jim Thompson

We speak English here. What planet are you from?

John

Reply to
John Larkin

[snip]

John, You _are_ aware that this is an "@aioe.org" forgery.

...Jim Thompson

--
|  James E.Thompson, P.E.                           |    mens     |
|  Analog Innovations, Inc.                         |     et      |
|  Analog/Mixed-Signal ASIC's and Discrete Systems  |    manus    |
|  Phoenix, Arizona            Voice:(480)460-2350  |             |
|  E-mail Address at Website     Fax:(480)460-2142  |  Brass Rat  |
|       http://www.analog-innovations.com           |    1962     |
             
         America: Land of the Free, Because of the Brave
Reply to
Jim Thompson

How do we track down and dispose of this aioe.org bastardo?....

Pinging aioe.org [194.177.96.78] with 32 data bytes Start Time: Wed, 27 Feb 2008 08:04:22

5 packets transmitted, 5 packets received, 0% packet loss round-trip (ms) min/avg/max = 345/351/359 [Query: 194.177.96.78, Server: whois.ripe.net]

% This is the RIPE Whois query server #1. % The objects are in RPSL format. % % Rights restricted by copyright. % See

formatting link

% Note: This output has been filtered. % To receive output for a database update, use the "-B" flag.

% Information related to '194.177.96.0 - 194.177.97.255'

inetnum: 194.177.96.0 - 194.177.97.255 netname: SEFLOW-NET descr: Seflow Snc di Marco Bramè & C. descr: Via Alberici,20 descr: I-26845 Codogno(LO) country: IT admin-c: MB8214-RIPE tech-c: MB8214-RIPE status: ASSIGNED PA mnt-by: INET-NOC mnt-lower: INET-NOC mnt-routes: INET-NOC source: RIPE # Filtered

person: Matteo Berlonghi address: SeFlow Internet Services v. Alberici 20 Codogno (Lo) Italy phone: +39 3282780608 fax-no: +39 3282780608 e-mail: snipped-for-privacy@seflow.net nic-hdl: MB8214-RIPE remarks: Abuse address: snipped-for-privacy@seflow.net mnt-by: PROBE-MNT source: RIPE # Filtered

% Information related to '194.177.96.0/19AS3313'

route: 194.177.96.0/19 descr: I.Net Customer Nets block origin: AS3313 remarks: 1st block released to it.inet local registry. mnt-by: INET-NOC source: RIPE # Filtered

[End of Data]
Reply to
Jim Thompson

Ah, some wannabee who is too dumb to understand electronics, and barely smart enough to fake posts.

John

Reply to
John Larkin

Here is the "mirror" data if anyone else wants to complain...

=============== TRACING =============================

Pinging aioe.org [194.177.96.78] with 32 data bytes Start Time: Wed, 27 Feb 2008 08:04:22

5 packets transmitted, 5 packets received, 0% packet loss round-trip (ms) min/avg/max = 345/351/359

[Query: 194.177.96.78, Server: whois.ripe.net]

% This is the RIPE Whois query server #1. % The objects are in RPSL format. % % Rights restricted by copyright. % See

formatting link

% Note: This output has been filtered. % To receive output for a database update, use the "-B" flag.

% Information related to '194.177.96.0 - 194.177.97.255'

inetnum: 194.177.96.0 - 194.177.97.255 netname: SEFLOW-NET descr: Seflow Snc di Marco Bramè & C. descr: Via Alberici,20 descr: I-26845 Codogno(LO) country: IT admin-c: MB8214-RIPE tech-c: MB8214-RIPE status: ASSIGNED PA mnt-by: INET-NOC mnt-lower: INET-NOC mnt-routes: INET-NOC source: RIPE # Filtered

person: Matteo Berlonghi address: SeFlow Internet Services v. Alberici 20 Codogno (Lo) Italy phone: +39 3282780608 fax-no: +39 3282780608 e-mail: snipped-for-privacy@seflow.net nic-hdl: MB8214-RIPE remarks: Abuse address: snipped-for-privacy@seflow.net mnt-by: PROBE-MNT source: RIPE # Filtered

% Information related to '194.177.96.0/19AS3313'

route: 194.177.96.0/19 descr: I.Net Customer Nets block origin: AS3313 remarks: 1st block released to it.inet local registry. mnt-by: INET-NOC source: RIPE # Filtered

[End of Data]

================================================================

...Jim Thompson

--
|  James E.Thompson, P.E.                           |    mens     |
|  Analog Innovations, Inc.                         |     et      |
|  Analog/Mixed-Signal ASIC's and Discrete Systems  |    manus    |
|  Phoenix, Arizona            Voice:(480)460-2350  |             |
|  E-mail Address at Website     Fax:(480)460-2142  |  Brass Rat  |
|       http://www.analog-innovations.com           |    1962     |
             
         America: Land of the Free, Because of the Brave
Reply to
Jim Thompson

I'm enough of a geek that I jump *back* when I drop &hot_thing. Even things like glass. I've amazed a few people by trying *NOT* to catch something that would better hit the floor.

I knew a guy who had an itch on his forehead. It didn't itch long.

--
Keith
Reply to
krw

Would that be similar to putting the pencil iron where you hold a pencil (above the ear)?

Hmm, a bit of a stretch, perhaps...

Tim

-- Deep Fryer: A very philosophical monk. Website @

formatting link

Reply to
Tim Williams

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