DS64

General purpose white

DS64BR401

具有均衡和去加重功能的 6.4Gbps 四路双向转接驱动器; • Quad lane bi-directional repeater up to 6.4 Gbps rate\n• Signal conditioning on input and output for extended reach\n• Adjustable receive equalization up to +33 dB gain\n• Adjustable transmit de-emphasis up to −12 dB\n• Adjustable transmit VOD (600 mVp-p to 1200 mVp-p)\n• \n• Adjustable electrical IDLE detect threshold\n• Low power (100 mW/channel), per-channel power down\n• Programmable via pin selection or SMBus interface\n• Single supply operation at 2.5V ±5%\n• >6 kV HBM ESD Rating\n• 3.3V LVCMOS input tolerant for SMBus interface\n• High speed signal flow–thru pinout package: 54-pin WQFN (10 mm x 5.5 mm);

The DS64BR401 is a quad lane bi-directional signal conditioning repeater for 6.0/3.0/1.5 Gbps SATA/SAS and other high-speed bus applications with data rates up to 6.4 Gbps. The device performs both receive equalization and transmit de-emphasis on each of its 8 channels to compensate for channel loss, allowing maximum flexibility of physical placement within a system. The receiver's continuous time linear equalizer (CTLE) provides a boost of up to +33 dB at 3 GHz and is capable of opening an input eye that is completely closed due to inter-symbol interference (ISI) induced by the interconnect medium. The transmitter features a programmable output de-emphasis driver and allows amplitude voltage levels to be selected from 600 mVp-p to 1200 mVp-p to suit multiple application scenarios. This Low Power Differential Signaling (LPDS) output driver is a power efficient implementation that maintains compatibility with AC coupled CML receiver. The programmable settings can be applied via pin settings or SMBus interface. To enable seamless upgrade from SAS/SATA 3.0 Gbps to 6.0 Gbps data rates without compromising physical reach, DS64BR401 automatically detects the incoming data rate and selects the optimal de-emphasis pulse width. The device detects the out-of-band (OOB) idle and active signals of the SAS/SATA specification and passes through with minimum signal distortion. With a typical power consumption of 200 mW/lane (100 mW/channel) at 6.4 Gbps, and control to turn-off unused channels, the DS64BR401 is part of Texas Instruments' PowerWise family of energy efficient devices.

DS64EV400

DS64EV400 可编程四路均衡器; ·Equalizes up to 24 dB Loss at 10 Gbps\n ·Equalizes up to 22 dB Loss at 6.4 Gbps\n ·8 Levels of Programmable Equalization\n ·Settable through Control Pins or SMBus Tnterface\n ·Operates up to 10 Gbps with 30” FR4 Traces\n ·Operates up to 6.4 Gbps with 40” FR4 Traces\n ·0.175 UI Residual Deterministic Jitter at 6.4 Gbps with 40” FR4 Traces\n ·Single 2.5V or 3.3V Power Supply\n ·Signal Detect for Individual Channels\n ·Standby Mode for Individual Channels\n ·Supports AC or DC-Coupling with Wide Input Common-Mode\n ·Low Power Consumption: 375 mW Typ at 2.5V\n ·Small 7 mm x 7 mm 48-Pin WQFN Package\n ·9 kV HBM ESD Rating\n ·-40 to 85°C Operating Temperature Range\n All trademarks are the property of their respective owners.;

The DS64EV400 programmable quad equalizer provides compensation for transmission medium losses and reduces the medium-induced deterministic jitter for four NRZ data channels. The DS64EV400 is optimized for operation up to 10 Gbps for both cables and FR4 traces. Each equalizer channel has eight levels of input equalization that can be programmed by three control pins, or individually through a Serial Management Bus (SMBus) interface.\nThe equalizer supports both AC and DC-coupled data paths for long run length data patterns such as PRBS-31, and balanced codes such as 8b/10b. The device uses differential current-mode logic (CML) inputs and outputs. The DS64EV400 is available in a 7 mm x 7 mm 48-pin leadless WQFN package. Power is supplied from either a 2.5V or 3.3V supply.\n \n

DS64MB201

具有均衡和去加重功能的双端口 2:1/1:2 多路复用器/缓冲器; • Up to 6.4 Gbps dual lane 2:1 mux, 1:2 switch or fan-out\n• Adjustable receive equalization up to +33 dB gain\n• Adjustable transmit de-emphasis up to –12 dB\n• Adjustable transmit VOD\n• or SMBus interface\n• Single 2.5V supply operation\n• >6 kV HBM ESD Rating\n• 3.3V tolerant SMBus interface\n• High speed signal flow-thru pinout package: 54-pin WQFN (10 mm × 5.5 mm);

The DS64MB201 is a dual lane 2:1 multiplexer and 1:2 switch or fan-out buffer with signal conditioning suitable for SATA/SAS and other high-speed bus applications up to 6.4 Gbps. The device performs both receive equalization and transmit de-emphasis, allowing maximum flexibility of physical placement within a system. The receiver's continuous time linear equalizer (CTLE) provides a boost of up to +33 dB at 3 GHz and is capable of opening an input eye that is completely closed due to inter-symbol interference (ISI) induced by the interconnect medium. The transmitter features a programmable output de-emphasis driver and allows amplitude voltage levels to be selected from 600 mVp-p to 1200 mVp-p to suit multiple application scenarios. The signal conditioning settings are programmable via control pin settings or SMBus interface.\n\nTo enable seamless upgrade from SAS/SATA 3.0 Gbps to 6.0 Gbps data rates without compromising physical reach, DS64MB201 automatically detects the incoming data rate and selects the optimal de-emphasis pulse width. The device detects the out-of-band (OOB) idle and active signals of the SAS/SATA specification and passes through with minimum signal distortion.

DS64BR111

Ultra Low Power 6.4 Gbps 2-Channel Repeaters with Input Equalization and Output De-Emphasis

DS64BR111

DS64BR111 Ultra Low Power 6.4 Gbps 2-Channel Repeaters with Input Equalization and Output De-Emphasis

DS64BR111_13

DS64BR111 Ultra Low Power 6.4 Gbps 2-Channel Repeaters with Input Equalization and Output De-Emphasis

DS64BR111SQ

Ultra Low Power 6.4 Gbps 2-Channel Repeaters with Input Equalization and Output De-Emphasis

DS64BR111SQ/NOPB

DS64BR111 Ultra Low Power 6.4 Gbps 2-Channel Repeaters with Input Equalization and Output De-Emphasis

DS64BR111SQE

Ultra Low Power 6.4 Gbps 2-Channel Repeaters with Input Equalization and Output De-Emphasis