Abstract: This application assumes the dropped channels occupy the same timeslots as the inserted channels. The idle registers in the DS2152, DS2154, DS21X5Y and DS2155 can be used to fill unused (if any) channels. The used channels do not need to be contiguous nor do they need to be only one channel wide. The DS1000-100 delay line is used to adjust the clock to accounts for the delay in generation of the signals that create the bursty clock. Additional channels can be added by allowing the RCHCLK signal to be driven into a counter and decoded; the decoded signal would then be used to provide additional selects for the decoder and mux. Notes: A "looped-timed" application is shown. This application assumes the dropped channels occupy the same timeslots as the inserted channels. The idle registers in the DS2152, DS2154, DS21X5Y, and DS2155 can be used to fill unused (if any) channels. The used channels do not need to be contiguous nor do they need to be only one channel wide. The DS1000-100 delay line is used to adjust the clock to account for the delay in signal generations that create the bursty clock. Additional channels can be added by allowing the RCHCLK signal to be driven into a counter and decoded; the decoded signal would then be used to provide additional selects for the decoder and mux. 相关型号   APP 307: Feb 15, 2002 DS21352 3.3V DS21352及5V DS21552 T1单芯片收发器 完整的数据资料 (PDF, 1.1MB) 免费样品 DS21354 3.3V/5V、E1单芯片收发器(SCT) 完整的数据资料 (PDF, 960kB) 免费样品 DS2152 增强型T1单芯片收发器 完整的数据资料 (PDF, 1.3MB) 免费样品 DS2154 增强型E1单芯片收发器 完整的数据资料 (PDF, 1MB) 免费样品 DS2155 T1/E1/J1单芯片收发器 完整的数据资料 (PDF, 2.0MB) 免费样品 DS21552 3.3V DS21352及5V DS21552 T1单芯片收发器 完整的数据资料 (PDF, 1.1MB) 免费样品 DS21554 3.3V/5V、E1单芯片收发器(SCT) 完整的数据资料 (PDF, 960kB) 免费样品 自动更新 需要自动接收最新发布的应用笔记吗？请订阅EE-Mail™ (English only)。 我们期待您的反馈！ 喜欢？不喜欢？有待改善？或为我们提供建议？请与我们联系 — 我们将根据您的意见或建议改善我们的工作。 网页评价或提供建议   下载，PDF格式 (61kB)  AN307, AN 307, APP307, Appnote307, Appnote 307