[84] COMP: ISOURCE not functional

This anomaly applies to IC Rev. Engineering B, build codes QFAA-BA0, CHAA-AA0.

It was inherited from the previous IC revision Engineering A.

Symptoms

The programmable current source (ISOURCE) has too high varation. Variance over temp is >20 times specified nominal value

Conditions

Always.

Consequences

Inaccurate current source.

Workaround

None.

Parent topic: New and inherited anomalies