Invention Grant
- Patent Title: Modulus divider with deterministic phase alignment
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Application No.: US15831580Application Date: 2017-12-05
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Publication No.: US10826506B2Publication Date: 2020-11-03
- Inventor: Chengming He
- Applicant: Integrated Device Technology, Inc.
- Applicant Address: US CA San Jose
- Assignee: Integrated Device Technology, Inc.
- Current Assignee: Integrated Device Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agent Christopher P. Maiorana, PC
- Main IPC: H03K21/00
- IPC: H03K21/00 ; H03K23/00 ; H03L7/193 ; H03K21/10 ; H03L7/23 ; H03K21/02 ; H03L7/18 ; H03K23/58 ; H03K23/54

Abstract:
An apparatus includes a plurality of latches and a plurality of logic gates. Each latch may be setable and resettable. The logic gates may be connected to the latches to form a multi-modulus divider that generates an output clock signal by dividing an input clock signal in response to a command signal. Each latch may be commanded into a corresponding initial state while the command signal is in an initialization state. Each latch is generally free to change states while the command signal is in a run state. A modulus division operation of the multi-modulus divider may start upon an initial edge of the input clock signal after the command signal changes from the initialization state to the run state.
Public/Granted literature
- US20190173476A1 MODULUS DIVIDER WITH DETERMINISTIC PHASE ALIGNMENT Public/Granted day:2019-06-06
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