DS100BR111

具有输入均衡和输出去加重功能的 10.3Gbps 超低功耗 2 通道转接驱动器; • Two Channel Repeaters for up to 10.3 Gbps \n• DS100BR210 : 2x Unidirectional Channels\n• DS100BR111: 1x Bidirectional Lane\n \n• 10G-KR Bi-directional Interface Compatibility \n• Allows for Back-channel Communication and Training\n \n• Low 65 mW/channel (Typical) Power Consumption, with Option to Power Down Unused Channels\n• Advanced Signal Conditioning Features \n• Receive Equalization up to +36 dB\n• Transmit De-emphasis up to –12 dB\n• Transmit VOD Control: 700 to 1300 mVp-p\n• Low Residual DJ at 10.3 Gbps\n \n• Programmable Via Pin Selection, EEPROM, or SMBus Interface\n• Single Supply Voltage: 2.5 V or 3.3 V\n• Flow-thru Pinout in 4 mm × 4 mm 24-pin Leadless WQFN Package\n• 5 kV HBM ESD Rating\n• –40 to 85°C Operating Temperature Range;

The DS100BR111 is an extremely low power, high performance repeater designed to support serial links with data rates up to 10.3 Gbps. The DS100BR111 pinout is configured as one bidirectional lane (one transmit, one receive channel). The DS100BR111 inputs feature a powerful 4-stage continuous time linear equalizer (CTLE) to provide a boost of up to +36 dB at 5 GHz and open an input eye that is completely closed due to inter-symbol interference (ISI) induced by the interconnect mediums such as board traces or twin-axial copper cables. The transmitter features a programmable output de-emphasis driver with up to –12 dB and can drive output voltage levels from 700 mVp-p to 1300 mVp-p.When configured as a 10G-KR repeater, the DS100BR111 allows the KR host and the end point to optimize the full link by adjusting transmit and receive equalizer coefficients using back-channel communication techniques specified by the 802.3ap Ethernet standard.The programmable settings can be applied via pin control, SMBus protocol, or an external EEPROM. In the EEPROM mode, the configuration information is automatically loaded on power up, thereby eliminating the need for an external microprocessor or software driver.

DS100BR111

Ultra Low Power 10.3 Gbps 1-Lane Repeater with Input Equalization and Output De-Emphasis

DS100BR111

Ultra Low Power 10.3 Gbps 2-Channel Repeater with Input Equalization and Output De-Emphasis

DS100BR111

Ultra Low Power 10.3 Gbps 2-Channel Repeater with Input Equalization and Output De-Emphasis

DS100BR111A

具有输入均衡的 10.3Gbps 超低功耗 2 通道转接驱动器; • 速率高达 10.3Gbps 的双通道中继器 \n• DS100BR111：1 个双向通道\n• DS100BR210：2 个单向通道\n• DS100BR111A：1 个双向通道\n \n• 低功耗：每通道 65mW（典型值），可选择关闭不使用的通道\n• 高级信号调节功能 \n• 接收均衡功能高达 +36dB\n• 发送去加重功能高达 -12dB\n• 发送 VOD 控制：600 至 1200mVp-p\n• 10.3Gbps 速率下的残余确定性抖动 (DJ) 较低\n \n• 可通过引脚选择、EEPROM 或 SMBus 接口进行编程\n• 单电源电压：2.5V 或 3.3V\n• 4mm x 4mm 24 引脚超薄型四方扁平无引线 (WQFN) 封装内的直通引脚分配\n• 5kV 人体模型 (HBM) 静电放电 (ESD) 额定电压\n• -40°C 至 85°C 工作温度范围;

DS100BR111A 是一款超低功耗、高性能中继器，设计用于数据传输速率高达 10.3Gbps 的串行链路。 DS100BR111A 的引脚采用单个双向通道配置（一个发送通道，一个接收通道）。 DS100BR111A 的输入具有一个强大的 4 级连续时间线性均衡器 (CTLE)，可在 5GHz 频率下提供高达 +36dB 的升压，并且能够打开一个因码间干扰 (ISI)（由电路板走线或铜质同轴电缆等互连介质引起）而完全关闭的输入眼型状态。 发送器具有一个高达 -12dB 的可编程输出去加重驱动器，可驱动的输出电压范围为 600mVp-p 至 1200mVp-p。可通过引脚控制、SMBus 协议或外部 EEPROM 来应用可编程设置。 在 EEPROM 模式下，配置信息在加电时自动加载，这样就免除了对于外部微处理器或软件驱动程序的需要。 DS100BR111A 每个通道仅消耗 65mW（典型值），并且可选择关闭不使用的通道。 凭借这一超低功耗特性，可免除对外部散热器的需求，并简化有源电缆应用中的热管理。.

DS100BR111_13

Ultra Low Power 10.3 Gbps 2-Channel Repeater with Input Equalization and Output De-Emphasis

DS100BR111_14

Ultra Low Power 10.3 Gbps 1-Lane Repeater with Input Equalization and Output De-Emphasis

DS100BR111A

Ultra Low Power 10.3 Gbps 2-Channel Repeaters with Input Equalization and Output De-Emphasis

DS100BR111A

Ultra Low Power 10.3 Gbps 1-Lane Repeaters with Input Equalization and Output De-Emphasis

DS100BR111A

Ultra Low Power 10.3 Gbps 2-Channel Repeaters with Input Equalization and Output De-Emphasis