{"title":"用于13 Gb磁带驱动器的双通道模拟伺服信号处理器","authors":"S. Narayan, H. Klein","doi":"10.1109/ASIC.1994.404615","DOIUrl":null,"url":null,"abstract":"This paper describes the first dual-channel analog signal processor for servo control in a 13 Gbyte QIC tape drive systems. The highly programmable low-power, low-cost CMOS IC provides 12 bit accuracy employing sophisticated real-time peak-detection, error correction, and calibration. It provides both analog and digital servo information, servo motor control and built-in analog test capability. Innovative circuit implementations presented here include a high-bandwidth VGA and a peak-detector with clock recovery which removes the need for on-chip PLLs. Behavioral modeling of the entire chip was used to ensure system integrity.<<ETX>>","PeriodicalId":354289,"journal":{"name":"Proceedings Seventh Annual IEEE International ASIC Conference and Exhibit","volume":"8 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1994-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A dual-channel analog servo-signal processor for 13 Gb tape drives\",\"authors\":\"S. Narayan, H. Klein\",\"doi\":\"10.1109/ASIC.1994.404615\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper describes the first dual-channel analog signal processor for servo control in a 13 Gbyte QIC tape drive systems. The highly programmable low-power, low-cost CMOS IC provides 12 bit accuracy employing sophisticated real-time peak-detection, error correction, and calibration. It provides both analog and digital servo information, servo motor control and built-in analog test capability. Innovative circuit implementations presented here include a high-bandwidth VGA and a peak-detector with clock recovery which removes the need for on-chip PLLs. Behavioral modeling of the entire chip was used to ensure system integrity.<<ETX>>\",\"PeriodicalId\":354289,\"journal\":{\"name\":\"Proceedings Seventh Annual IEEE International ASIC Conference and Exhibit\",\"volume\":\"8 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1994-09-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings Seventh Annual IEEE International ASIC Conference and Exhibit\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ASIC.1994.404615\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings Seventh Annual IEEE International ASIC Conference and Exhibit","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ASIC.1994.404615","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A dual-channel analog servo-signal processor for 13 Gb tape drives
This paper describes the first dual-channel analog signal processor for servo control in a 13 Gbyte QIC tape drive systems. The highly programmable low-power, low-cost CMOS IC provides 12 bit accuracy employing sophisticated real-time peak-detection, error correction, and calibration. It provides both analog and digital servo information, servo motor control and built-in analog test capability. Innovative circuit implementations presented here include a high-bandwidth VGA and a peak-detector with clock recovery which removes the need for on-chip PLLs. Behavioral modeling of the entire chip was used to ensure system integrity.<>
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