Invention Grant
- Patent Title: Non-integer frequency divider
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Application No.: US16057807Application Date: 2018-08-07
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Publication No.: US10804912B2Publication Date: 2020-10-13
- Inventor: Utku Seckin , Simone Gambini , Benjamin W. Cook
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Kowert, Hood, Munyon, Rankin & Goetzel, P.C.
- Main IPC: H03L7/185
- IPC: H03L7/185 ; H03K5/135 ; H03L7/18 ; H03L7/089 ; H03L7/093

Abstract:
A non-integer divider for dividing the frequency of a signal is disclosed. A non-integer divider includes a first divider that divides the frequency of a first signal. A mixer is coupled to receive the first signal, and a second signal having a frequency equivalent to that output by the first divider. The mixer outputs a third signal having a frequency based on respective frequencies of the first and second signal. A second divider receives and frequency divides the third signal to produce a fourth signal. A ratio of the frequency of the first signal to the fourth signal is a non-integer value.
Public/Granted literature
- US20200052708A1 Non-Integer Frequency Divider Public/Granted day:2020-02-13
Information query
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