TECHNIQUES FOR REDUCED JITTER IN DIGITAL ISOLATORS

摘要

An apparatus for communicating using an isolation channel includes a transmitter circuit having a first terminal configured to communicate a first signal. The first signal oscillates in response to a data signal having a first signal level and is constant in response to the data signal having a second signal level. The transmitter circuit includes a second terminal configured to communicate that oscillates in response to the data signal having the second signal level and is constant in response to the data signal having the first signal level. The apparatus may include a receiver circuit configured to generate a recovered data signal having a first transition in a first direction between first and second levels based on an edge of a first received signal and having a second transition in a second direction between the first and second levels based on an edge of a second received signal.

主权项

1. An apparatus for communicating using an isolation channel, the apparatus comprising:
a transmitter circuit comprising:
a first terminal configured to communicate a first signal, the first signal oscillating in response to a data signal having a first signal level and the first signal being constant in response to the data signal having a second signal level; anda second terminal configured to communicate a second signal, the second signal oscillating in response to the data signal having the second signal level and the second signal being constant in response to the data signal having the first signal level.