Invention Grant
- Patent Title: Apparatus having a data receiver with a real time clock decoding decision feedback equalizer
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Application No.: US16128017Application Date: 2018-09-11
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Publication No.: US10348532B2Publication Date: 2019-07-09
- Inventor: Dragos Dimitriu
- Applicant: Micron Technology, Inc.
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: H03H7/40
- IPC: H03H7/40 ; H04L25/03 ; H04L7/00

Abstract:
Various embodiments include apparatus and methods having a data receiver with a real time clock decoding decision feedback equalizer. In various embodiments, a digital decision feedback loop can be implemented in a data receiver circuit, while all analog signals involved are static relative to the input signal data rate. The implemented data receiver circuit can include a number of data latches with different, but static, analog unbalances and a decision-based clock decoder. In an example, the analog unbalances may be different reference voltages. The decision-based clock decoder can be structured to activate only one data latch, the one with the desired analog unbalance. The outputs of the latches attached to the same clock decoder can be combined such that only the active latch drives the final output. Additional apparatus, systems, and methods are disclosed.
Public/Granted literature
- US20190036743A1 APPARATUS HAVING A DATA RECEIVER WITH A REAL TIME CLOCK DECODING DECISION FEEDBACK EQUALIZER Public/Granted day:2019-01-31
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