Intel Corporation
Multi-voltage domain actuator signal network

Abstract:

Networks, methods, and circuitries are provided that propagate an actuator signal to a plurality of devices in a respective plurality of voltage domains. The network includes a first signal path disposed between an actuator signal source and a first device. The first signal path includes a first point at which the actuator signal is in a first voltage domain. A second signal path is disposed between the actuator signal source and a second device. The second signal path includes a second point at which the actuator signal is in a second voltage domain. The first voltage domain is different from, and has a fixed relationship to, the second voltage domain. A multi-domain coupling circuitry is connected to the first point and the second point. The multi-domain coupling circuitry is configured to maintain the fixed relationship between the actuator signal at the first point and the second point.