Hi all, Many years ago I worked as a product engineer in a semi custom silicon fab (Plessey in Oldham, uk)
The job was to troubleshoot problems with the final product. A lot of the time the fault was with the end customer using the device out of spec. Prototype 1, 2 and 3 work. Production run of 1000 gave a high failure rate. Further to this you will get variations from batch to batch from the same manufacturer. Variations in substrate, the doping process and so on. IanV On 18 Mar 2014, at 09:45, Nick <[email protected]> wrote: > In many cases like this I've found that different manufacturers' > equivalents/compatibles behave differently when under pressure or at an edge > condition.. e.g. CD4013BC, HEF4013B, HCF4013, MC14013B etc. > > Are you using the same manufacturer's devices in this clock as the other ones > that do work correctly? > > Nick > -- > You received this message because you are subscribed to the Google Groups > "neonixie-l" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > To view this discussion on the web, visit > https://groups.google.com/d/msgid/neonixie-l/926e0faa-609c-4765-8107-f4290e1989ad%40googlegroups.com. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/2C8EDF04-C961-4935-873F-B6C64D8DC97C%40yahoo.co.uk. For more options, visit https://groups.google.com/d/optout.
