MC10319L

[Christensen]

Hi

still somebody here knowing that ic?

It's a fairy old flash A/D converter with up to 25 MS/sec

I run it in a testbed converting a DC voltage. There are voltages
where the conversion is rock stable. Then increasing the
input voltage a little the values jump up and down bey 20 - 30 counts.
Further increasing finds the next island of stability aso.

Any hints?

And, oh yes: what to use as a replacement for this beast?

Walter

 

[Michael Black]

Christensen (fedderwi@uni-bremen.de) writes:

Hi

still somebody here knowing that ic?

It's a fairy old flash A/D converter with up to 25 MS/sec

I run it in a testbed converting a DC voltage. There are voltages
where the conversion is rock stable. Then increasing the
input voltage a little the values jump up and down bey 20 - 30 counts.
Further increasing finds the next island of stability aso.

Any hints?

And, oh yes: what to use as a replacement for this beast?

Walter

The number looks like ECL, and that's all I can suggest. I hadn't
realized that ECL got as fancy as A/D converters, so either the part
doesn't match the series, or this is likely a fairly obscure IC.

Michael

 

[Mark VB]

"Christensen" <fedderwi@uni-bremen.de> wrote in message
news:skd8k0tsrc9332k0883nq6q9eb95qpfu78@4ax.com...

Hi

still somebody here knowing that ic?

It's a fairy old flash A/D converter with up to 25 MS/sec

I run it in a testbed converting a DC voltage. There are voltages
where the conversion is rock stable. Then increasing the
input voltage a little the values jump up and down bey 20 - 30 counts.
Further increasing finds the next island of stability aso.

Any hints?

And, oh yes: what to use as a replacement for this beast?

Walter

The MC10319L is a discontinued BiPolar 8-bit A/D, with up to 25 MSPS, and
was formerly produced by Motorola. Probably no pin-compatible replacements
anymore for this one...

Mark Van Borm