Multi-phase ground-referenced single-ended signaling
Patent
·
OSTI ID:1531809
A system includes a control circuit and first, second, and third ground-referenced single-ended signaling (GRS) driver circuits that are each coupled to an output signal. The control circuit is configured to generate a first, second, and third set of control signals that are each based on a respective phase of a clock signal. Each GRS driver circuit is configured to pre-charge a capacitor to store a charge based on the respective set of control signals during at least one phase of the clock signal and drive the output signal relative to a ground network by discharging the charge during a respective phase of the clock signal.
- Research Organization:
- NVIDIA Corp., Santa Clara, CA (United States)
- Sponsoring Organization:
- USDOE
- Assignee:
- NVIDIA Corporation (Santa Clara, CA)
- Patent Number(s):
- 9,076,551
- Application Number:
- 13/933,058
- OSTI ID:
- 1531809
- Country of Publication:
- United States
- Language:
- English
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