- 专利标题: Non-Integer Frequency Divider
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申请号: US16057807申请日: 2018-08-07
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公开(公告)号: US20200052708A1公开(公告)日: 2020-02-13
- 发明人: Utku Seckin , Simone Gambini , Benjamin W. Cook
- 申请人: Apple Inc.
- 主分类号: H03L7/185
- IPC分类号: H03L7/185 ; H03K5/135
摘要:
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.
公开/授权文献
- US10804912B2 Non-integer frequency divider 公开/授权日:2020-10-13
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