DESIGNERCOUNCIL Archives

June 1998

DesignerCouncil@IPC.ORG

Options: Use Monospaced Font
Show Text Part by Default
Condense Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Sender:
DesignerCouncil <[log in to unmask]>
Subject:
From:
Leonard Bendiksen <[log in to unmask]>
Date:
Tue, 16 Jun 1998 08:04:32 -0400
Reply-To:
"DesignerCouncil E-Mail Forum." <[log in to unmask]>, Leonard Bendiksen <[log in to unmask]>
Parts/Attachments:
text/plain (54 lines)
Mitch,

If I was in your shoes, having to deal with various types of
IC's, I'd certainly like some designator other than "U", which
I heard some years back, came from the term "Unrepairable".
Really creative.  I must admit that it sounds like IEEE 315 is
a bit cryptic, but it may serve a puprose.

Leonard F. Bendiksen  (717)5923410  [log in to unmask]
AMP Incorporated    Harrisburg, PA    USA
Americas Regional Lab

################################################################

Take for instance OP-AMPs should have "AR" as the designations,
OSCILLATORS should be "G", ATTENUATORS should be "AT" according
to how you interpret the standard.

But, aren't these all, in fact, microcircuits ("U") or integrated-circuit
packages in today's practice? Does anyone else have a better system
for defining reference designators, per "some" standard? It seems IEEE-
315/315A should have been out-dated long ago.

Help?

Mitch

################################################################
DesignerCouncil E-Mail Forum provided as a free service by IPC using LISTSERV 1.8c
################################################################
To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body:
To subscribe:   SUBSCRIBE DesignerCouncil <your full name>
To unsubscribe:   SIGNOFF DesignerCouncil
################################################################
Please visit IPC web site (http://jefry.ipc.org/forum.htm) for additional information.
For technical support contact Hugo Scaramuzza at [log in to unmask] or 847-509-9700 ext.312
################################################################



----- End Included Message -----

################################################################
DesignerCouncil E-Mail Forum provided as a free service by IPC using LISTSERV 1.8c
################################################################
To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body:
To subscribe:   SUBSCRIBE DesignerCouncil <your full name>
To unsubscribe:   SIGNOFF DesignerCouncil 
################################################################
Please visit IPC web site (http://jefry.ipc.org/forum.htm) for additional information.
For technical support contact Hugo Scaramuzza at [log in to unmask] or 847-509-9700 ext.312
################################################################


ATOM RSS1 RSS2