JP2007028625A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2007028625A5 JP2007028625A5 JP2006193262A JP2006193262A JP2007028625A5 JP 2007028625 A5 JP2007028625 A5 JP 2007028625A5 JP 2006193262 A JP2006193262 A JP 2006193262A JP 2006193262 A JP2006193262 A JP 2006193262A JP 2007028625 A5 JP2007028625 A5 JP 2007028625A5
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- data signal
- stage
- frequency
- equalization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/182,658 | 2005-07-14 | ||
| US11/182,658 US7697600B2 (en) | 2005-07-14 | 2005-07-14 | Programmable receiver equalization circuitry and methods |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012022868A Division JP5529904B2 (ja) | 2005-07-14 | 2012-02-06 | プログラム可能な、レシーバの等化回路および方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007028625A JP2007028625A (ja) | 2007-02-01 |
| JP2007028625A5 true JP2007028625A5 (enExample) | 2009-08-20 |
| JP4989931B2 JP4989931B2 (ja) | 2012-08-01 |
Family
ID=37198748
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006193262A Expired - Fee Related JP4989931B2 (ja) | 2005-07-14 | 2006-07-13 | プログラム可能な、レシーバの等化回路および方法 |
| JP2012022868A Expired - Fee Related JP5529904B2 (ja) | 2005-07-14 | 2012-02-06 | プログラム可能な、レシーバの等化回路および方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012022868A Expired - Fee Related JP5529904B2 (ja) | 2005-07-14 | 2012-02-06 | プログラム可能な、レシーバの等化回路および方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7697600B2 (enExample) |
| EP (2) | EP1744510B1 (enExample) |
| JP (2) | JP4989931B2 (enExample) |
| CN (1) | CN1897474B (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1447950A1 (en) * | 2003-02-14 | 2004-08-18 | Vrije Universiteit Brussel | Low voltage adaptive equalizer |
| US7760799B2 (en) * | 2005-09-28 | 2010-07-20 | Altera Corporation | Programmable digital equalization control circuitry and methods |
| EP2087677A2 (en) * | 2006-11-23 | 2009-08-12 | Nxp B.V. | Single communication channel between a contactless frontend device and a transceiver device |
| US7782088B1 (en) | 2007-02-15 | 2010-08-24 | Altera Corporation | Sharing adaptive dispersion compensation engine among programmable logic device serial interface channels |
| US8208528B1 (en) | 2007-12-13 | 2012-06-26 | Altera Corporation | Programmable adaptation convergence detection |
| US8989214B2 (en) * | 2007-12-17 | 2015-03-24 | Altera Corporation | High-speed serial data signal receiver circuitry |
| US8175143B1 (en) | 2008-02-26 | 2012-05-08 | Altera Corporation | Adaptive equalization using data level detection |
| US8558955B2 (en) * | 2008-11-03 | 2013-10-15 | Intersil Americas Inc. | Cable equalization locking |
| JP5664295B2 (ja) * | 2011-02-03 | 2015-02-04 | 富士通株式会社 | 通信装置および通信装置設定方法 |
| US8937990B2 (en) * | 2012-08-31 | 2015-01-20 | Fujitsu Limited | Low-frequency equalizer circuit for a high-speed broadband signal |
| US9608728B1 (en) | 2014-01-24 | 2017-03-28 | Altera Corporation | Integrated circuit device with field programmable optical array |
| US10084618B2 (en) * | 2014-03-20 | 2018-09-25 | Mitsubishi Electric Corporation | Processing circuit and signal correction method |
| US9350529B1 (en) * | 2015-03-23 | 2016-05-24 | Realtek Semiconductor Corp. | Method and apparatus for detecting logical signal |
| TWI599172B (zh) * | 2015-03-09 | 2017-09-11 | 瑞昱半導體股份有限公司 | 用於偵測邏輯訊號之方法與裝置 |
| KR102409823B1 (ko) * | 2017-08-17 | 2022-06-17 | 삼성디스플레이 주식회사 | 표시 패널 구동 회로 및 이를 구비한 표시 장치 |
| CN109831398B (zh) * | 2018-12-29 | 2021-11-26 | 晶晨半导体(上海)股份有限公司 | 一种串行数据接收器的多级均衡器增益的自动调整方法 |
| US11438064B2 (en) * | 2020-01-10 | 2022-09-06 | Macom Technology Solutions Holdings, Inc. | Optimal equalization partitioning |
| US11575437B2 (en) | 2020-01-10 | 2023-02-07 | Macom Technology Solutions Holdings, Inc. | Optimal equalization partitioning |
| US11206161B1 (en) | 2020-09-16 | 2021-12-21 | Nxp B.V. | Adaptive equilizer and gain controller |
| US11177986B1 (en) * | 2020-11-24 | 2021-11-16 | Texas Instruments Incorporated | Lane adaptation in high-speed serial links |
| CN114338310A (zh) * | 2021-12-29 | 2022-04-12 | 苏州芯格微电子有限公司 | 用于数字显示接口的可编程高频高增益均衡器及增益方法 |
| CN118337945B (zh) * | 2024-06-17 | 2024-08-09 | 诸暨市融媒体中心 | 视音频的传输方法、装置及转播车 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3568100A (en) * | 1967-12-26 | 1971-03-02 | Bell Telephone Labor Inc | Automatic equalizer for digital transmission systems |
| JPS593898B2 (ja) * | 1978-02-28 | 1984-01-26 | 富士通株式会社 | 通信方式 |
| US4430744A (en) * | 1981-12-18 | 1984-02-07 | Gte Automatic Electric Incorporated | Adaptive IF equalizer for digital transmission |
| JPS6162241A (ja) * | 1984-09-04 | 1986-03-31 | Nec Corp | スイツチトキヤパシタ自動線路等化器 |
| JPS62274936A (ja) * | 1986-05-23 | 1987-11-28 | Meidensha Electric Mfg Co Ltd | 伝送信号の波形再生回路 |
| US4887278A (en) * | 1986-07-29 | 1989-12-12 | Integrated Network Corporation | Equalizer for digital transmission systems |
| JPH0683111B2 (ja) * | 1987-12-24 | 1994-10-19 | 富士通株式会社 | ▲√f▼自動利得制御増幅器 |
| JP2830087B2 (ja) * | 1989-06-30 | 1998-12-02 | ソニー株式会社 | 周波数特性補正回路 |
| US5257286A (en) * | 1990-11-13 | 1993-10-26 | Level One Communications, Inc. | High frequency receive equalizer |
| JP3217079B2 (ja) * | 1991-02-14 | 2001-10-09 | 株式会社日立製作所 | 半導体集積回路 |
| US5668831A (en) * | 1995-06-07 | 1997-09-16 | Discovision Associates | Signal processing apparatus and method |
| US5642079A (en) * | 1995-09-29 | 1997-06-24 | Dallas Semiconductor Corporation | Amplifier with pole/zero compensation |
| JP3576702B2 (ja) * | 1996-06-12 | 2004-10-13 | 富士通株式会社 | 可変ハイパスフィルタ |
| US6303922B1 (en) * | 1997-07-21 | 2001-10-16 | Ortel Corporation | Range-switching optical receiver with high sensitivity and wide dynamic range |
| KR19990084784A (ko) * | 1998-05-11 | 1999-12-06 | 윤종용 | 피.지.에이, 협대역 잡음제거 장치 및 이들을 구비한 초고속 디지털 가입자 회선 수신기 |
| US6249544B1 (en) * | 1998-11-13 | 2001-06-19 | Broadcom Corporation | System and method for high-speed decoding and ISI compensation in a multi-pair transceiver system |
| US6424480B1 (en) * | 1999-09-28 | 2002-07-23 | Koninklijke Philips Electronics N.V. | Magnetic medium storage apparatus with read channel having a programmable write-to-read suppression |
| US20040138876A1 (en) * | 2003-01-10 | 2004-07-15 | Nokia Corporation | Method and apparatus for artificial bandwidth expansion in speech processing |
| US7164711B2 (en) * | 2003-01-22 | 2007-01-16 | Agere Systems Inc. | Programmable receive-side channel equalizer |
| US6870404B1 (en) * | 2003-08-28 | 2005-03-22 | Altera Corporation | Programmable differential capacitors for equalization circuits |
| CN100556011C (zh) * | 2003-09-23 | 2009-10-28 | Nxp股份有限公司 | 自适应滤波器 |
| US7239849B2 (en) * | 2003-11-04 | 2007-07-03 | Altera Corporation | Adaptive communication methods and apparatus |
| US7272178B2 (en) * | 2003-12-08 | 2007-09-18 | Freescale Semiconductor, Inc. | Method and apparatus for controlling the bandwidth frequency of an analog filter |
| US7233164B2 (en) * | 2003-12-17 | 2007-06-19 | Rambus Inc. | Offset cancellation in a multi-level signaling system |
| JP2005223877A (ja) * | 2004-01-05 | 2005-08-18 | Renesas Technology Corp | 高周波電力増幅回路 |
| US6894632B1 (en) * | 2004-01-14 | 2005-05-17 | Northrop Grumman Corporation | Programmable analog-to-digital converter |
| EP1615351A1 (en) * | 2004-07-09 | 2006-01-11 | Vrije Universiteit Brussel | Multistage equalizer |
-
2005
- 2005-07-14 US US11/182,658 patent/US7697600B2/en not_active Expired - Fee Related
-
2006
- 2006-07-10 EP EP06014235.3A patent/EP1744510B1/en not_active Ceased
- 2006-07-10 EP EP13175861.7A patent/EP2658197B1/en not_active Ceased
- 2006-07-13 JP JP2006193262A patent/JP4989931B2/ja not_active Expired - Fee Related
- 2006-07-14 CN CN2006101018987A patent/CN1897474B/zh not_active Expired - Fee Related
-
2012
- 2012-02-06 JP JP2012022868A patent/JP5529904B2/ja not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2007028625A5 (enExample) | ||
| JP5529904B2 (ja) | プログラム可能な、レシーバの等化回路および方法 | |
| JP6545707B2 (ja) | 切換可能な2次再生経路 | |
| CN103095618B (zh) | 灵活接收器架构 | |
| Sun et al. | A low-power, 20-Gb/s continuous-time adaptive passive equalizer | |
| US6570406B2 (en) | Method and circuit for pre-emphasis equalization in high speed data communications | |
| US7522847B2 (en) | Continuous time filter-decision feedback equalizer architecture for optical channel equalization | |
| US9564863B1 (en) | Circuits and methods for variable gain amplifiers | |
| TWI574516B (zh) | Receiving circuit and communication system | |
| WO2012012291A2 (en) | Adaptive signal equalizer with segmented coarse and fine controls | |
| EP2733897B1 (en) | Apparatus and methods for adaptive receiver delay equalization | |
| US7564900B1 (en) | Mixed-mode signal processor architecture and device | |
| US7293057B2 (en) | Method and apparatus for cancelling inter-symbol interference (ISI) within a communication channel | |
| US7697603B1 (en) | Methods and apparatus for equalization in high-speed backplane data communication | |
| WO2001013516A3 (en) | Decision feedback equalizer and precoder ramping circuit | |
| US20020084870A1 (en) | Programmable driver/equalizer with alterable anlog finite impulse response (FIR) filter having low intersymbol interference & constant peak amplitude independent of coefficient settings | |
| US9264276B1 (en) | Adaptations for partial response summation node embedded FPGA transceiver | |
| US7804892B1 (en) | Circuitry for providing programmable decision feedback equalization | |
| KR101812742B1 (ko) | 데이터 수신 장치 및 그의 등화 알고리즘 제어방법 | |
| US8351496B2 (en) | Apparatus for filtering signals | |
| US20250247272A1 (en) | Decision feedback equalizer | |
| US7349932B2 (en) | High performance FIR filter | |
| CN120730200A (zh) | 一种前馈均衡器及电子设备 | |
| WO2023081289A1 (en) | Finite impulse response input digital-to-analog converter | |
| CN112640306A (zh) | 可级联滤波器架构 |