公开(公告)号：US20180159470A1

公开(公告)日：2018-06-07

申请号：US15831572

申请日：2017-12-05

Applicant: MaxLinear, Inc.

Inventor： Xuefeng Chen ,  Hosein Zareie

IPC: H03B1/04 ,  H03B5/32

CPC classification number: H03B1/04 ,  H03B5/32 ,  H03B5/362 ,  H03B5/364 ,  H03B2202/044 ,  H03B2202/05

Abstract: Systems and methods are provided for generating reference signals with high interference immunity. A signal source may generate reference signals having a particular reference frequency based on characteristics of the source of the reference signals, for use in driving at least one component in a system. One or more processing may then process the generated reference signals, based on particular frequency positions relative to the particular reference frequency and other operations and/or components of the system. The processing may include filtering at the particular frequency positions. The particular frequency positions may correspond to the harmonics positions of the particular reference frequency. The signal source may be a crystal oscillator.

公开(公告)号：US10320330B2

公开(公告)日：2019-06-11

申请号：US15831572

申请日：2017-12-05

Applicant: MaxLinear, Inc.

Inventor： Xuefeng Chen ,  Hosein Zareie

IPC: H04L25/49 ,  H03B1/04 ,  H03B5/32 ,  H03B5/36

Abstract: Systems and methods are provided for generating reference signals with high interference immunity. A signal source may generate reference signals having a particular reference frequency based on characteristics of the source of the reference signals, for use in driving at least one component in a system. One or more processing may then process the generated reference signals, based on particular frequency positions relative to the particular reference frequency and other operations and/or components of the system. The processing may include filtering at the particular frequency positions. The particular frequency positions may correspond to the harmonics positions of the particular reference frequency. The signal source may be a crystal oscillator.

公开(公告)号：US09837958B2

公开(公告)日：2017-12-05

申请号：US15177045

申请日：2016-06-08

Applicant: MaxLinear, Inc.

Inventor： Xuefeng Chen ,  Hosein Zareie

IPC: H03B1/04 ,  H03B5/32

CPC classification number: H03B1/04 ,  H03B5/32 ,  H03B5/362 ,  H03B5/364 ,  H03B2202/044 ,  H03B2202/05

Abstract: Systems and methods are provided for a crystal (xtal) oscillator with high interference immunity. Generated reference signals may be processed to mitigate effects of interference. The processing may comprise filtering, particularly at harmonic positions, to remove or greatly reduce interference signals.

公开(公告)号：US20160359455A1

公开(公告)日：2016-12-08

申请号：US15177045

申请日：2016-06-08

Applicant: MaxLinear, Inc.

Inventor： Xuefeng Chen ,  Hosein Zareie

IPC: H03B1/04 ,  H03B5/32 ,  H04B1/04

CPC classification number: H03B1/04 ,  H03B5/32 ,  H03B5/362 ,  H03B5/364 ,  H03B2202/044 ,  H03B2202/05

Abstract: Systems and methods are provided for a crystal (xtal) oscillator with high interference immunity. Generated reference signals may be processed to mitigate effects of interference. The processing may comprise filtering, particularly at harmonic positions, to remove or greatly reduce interference signals.

Abstract translation: 提供了具有高抗干扰能力的晶体（xtal）振荡器的系统和方法。 可以处理生成的参考信号以减轻干扰的影响。 该处理可以包括滤波，特别是在谐波位置处，以去除或大大降低干扰信号。