- 制造厂商:TI
- 产品类别:接口
- 技术类目:LVDS、M-LVDS 和 PECL IC
- 功能描述: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
- 点击这里打开及下载DS64MB201的技术文档资料
- TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格
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.
To 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.
- Up to 6.4 Gbps dual lane 2:1 mux, 1:2 switch or fan-out
- Adjustable receive equalization up to +33 dB gain
- Adjustable transmit de-emphasis up to –12 dB
- Adjustable transmit VOD
- <0.25 UI of residual DJ at 6.4 Gbps with 40” FR4 trace
- SATA/SAS: OOB signal pass-through
- Adjustable electrical IDLE detect threshold
- Low power
- Signal conditioning programmable via pin selection or SMBus interface
- Single 2.5V supply operation
- >6 kV HBM ESD Rating
- 3.3V tolerant SMBus interface
- High speed signal flow-thru pinout package: 54-pin WQFN (10 mm × 5.5 mm)
- Function
- Equalizer, Mux buffer
- Protocols
- CML
- Number of transmitters
- 2, 4
- Number of receivers
- 2, 4
- Supply voltage (V)
- 2.5
- Signaling rate (Mbps)
- 6400
- Input signal
- CML
- Output signal
- CML
- Rating
- Catalog
- Operating temperature range (C)
- -40 to 85
DS64MB201的完整型号有:DS64MB201SQ/NOPB、DS64MB201SQE/NOPB,以下是这些产品的关键参数及官网采购报价:
DS64MB201SQ/NOPB,工作温度:-40 to 85,封装:WQFN (NJY)-54,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:SN,TI官网DS64MB201SQ/NOPB的批量USD价格:6.996(1000+)
DS64MB201SQE/NOPB,工作温度:-40 to 85,封装:WQFN (NJY)-54,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:SN,TI官网DS64MB201SQE/NOPB的批量USD价格:8.395(1000+)
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