[sdiy] CA3046 VCO

[Aaron Lanterman]

On Feb 19, 2010, at 3:01 AM, Stewart Pye wrote:

> Is there a reason the CA3046 heated chip VCO designs don't seem very popular? Would it be because the transistor matching is not so good, or some problem (currrent draw?) with the heating scheme?


Maybe the issue is that it needs to "warm up?" I'm not sure how fast it heats up to a constant temperature. (I'm not speaking from experience here, just guessing.)

- Aaron