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DS64MB201

ACTIVO

Multiplexor/búfer 2:1/1:2 de doble puerto con ecualización y desénfasis

Detalles del producto

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
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
WQFN (NJY) 54 55 mm² 10 x 5.5
  • 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)
  • 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)

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.

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.

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Documentación técnica

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* Data sheet DS64MB201 Dual Lane 2:1/1:2 Mux/Buffer with Equalization and De-Emphasis datasheet (Rev. E) 28 ago 2013

Diseño y desarrollo

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Herramienta de simulación

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TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
Guía del usuario: PDF
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
WQFN (NJY) 54 Ultra Librarian

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

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