公开(公告)号：US20240372767A1

公开(公告)日：2024-11-07

申请号：US18399278

申请日：2023-12-28

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Jaiganesh BALAKRISHNAN ,  Aswath VS ,  Sriram MURALI ,  Sreenath NARAYANAN POTTY ,  Sundarrajan RANGACHARI ,  Girish NADIGER ,  Kapil KUMAR

IPC: H04L27/26

Abstract: Crest factor reduction circuitry includes: a peak neighborhood analyzer; peak detection circuitry and a controller. The peak neighborhood analyzer is configured to: receive an input signal; analyze the input signal to determine whether a peak larger than a target threshold is expected within an interval; and provide a first control signal responsive to determining that a peak larger than the target threshold is expected within the interval. The controller is configured to: receive the first control signal; and gate a clock or data to the peak detection circuitry responsive to the first control signal.