Based on National Semiconductor's LM4130 reference circuit, this circuit was found in Internet documentation. The circuit has an output impedance of 1 Mohm.
We found this circuit in an old American documentation. Accuracy has 0.02% error and 0.003%...
September 2016 - Mouser Electronics is offering the new oscillator clock PECL series PE55K of the...
Found in a Philips documentation from 1968, this circuit detects the trimpot set input voltage....