Invention Grant
US09129646B2 Array-reader based magnetic recording systems with mixed synchronization
有权
基于阵列读取器的磁记录系统具有混合同步
- Patent Title: Array-reader based magnetic recording systems with mixed synchronization
- Patent Title (中): 基于阵列读取器的磁记录系统具有混合同步
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Application No.: US14031990Application Date: 2013-09-19
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Publication No.: US09129646B2Publication Date: 2015-09-08
- Inventor: George Mathew , Nayak Ratnakar Aravind , Suharli Tedja
- Applicant: LSI Corporation
- Applicant Address: SG Singapore
- Assignee: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.
- Current Assignee: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.
- Current Assignee Address: SG Singapore
- Agency: Hamilton DeSanctis & Cha
- Main IPC: G11B5/00
- IPC: G11B5/00 ; G11B20/10 ; G11B5/09 ; G11B5/012

Abstract:
A magnetic recording system includes an array of analog inputs operable to receive an array of analog signals retrieved from a magnetic storage medium, where one of the array of analog signals corresponds with a reference channel, a timing recovery circuit operable to generate a clock signal based on the analog signal for the reference channel, a number of analog to digital converters each operable to sample one of the array of analog signals based on the clock signal to yield a number of digital channels, and a joint equalizer operable to filter the digital channels to yield an equalized output.
Public/Granted literature
- US20150070796A1 Array-Reader Based Magnetic Recording Systems With Mixed Synchronization Public/Granted day:2015-03-12
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