DS100KR401

DS100KR401 www.ti.com SNLS395B – JANUARY 2012 – REVISED MARCH 2012 DS100KR401 Ultra Low Power, 4 Lane (8-channel, bi-directional) Repeater for Data-rates up to 10.3 Gbps Check for Samples: DS100KR401 FEATURES 1 2 Comprehensive Product Family: – DS100KR800: 8-channel, Uni-directional Repeater – DS100KR401: 4x Lane, Bi-directional Repeater – DS100BR210: 2-channel, Uni-directional Repeater – DS100BR111: 1x Lane, Bi-directional Repeater 4 Lane (8-channel, Bi-directional) Repeater for 4x 10G-KR and Other Serial Standards up to 10.3 Gbps Transparent Management of 10G-KR (802.3ap) Link Training Protocol Low 65 mW/channel (Typ) Power Consumption, with Option to Power Down Unused Channels Advanced Signal Conditioning Features – Receive Equalization up to 36 dB at 5 GHz – Transmit De-emphasis up to -12 dB – Transmit Output Voltage Control: 700 mV to 1300 mV Programmable via Pin Selection, EEPROM or SMBus Interface Single Supply Operation Selectable: 2.5V or 3.3V –40°C to +85°C Operating Temperature Range 3 kV HBM ESD Rating Flow-thru Pinout in 10mm×5.5mm 54-pin Leadless WQFN Package DESCRIPTION The DS100KR401 is an extremely low power, high performance repeater designed to support 4 lane (bidirectional) 10G-KR and other high speed interface serial protocols up to 10.3 Gbps. The receiver's continuous time linear equalizer (CTLE) provides a boost of up to +36 dB at 5 GHz (10.3125 Gbps) in each of its eight channels and is capable of opening an input eye that is co...