Inicio Interfaz Serializadores-deserializadores de alta velocidad Serializadores-deserializadores FPD-Link

DS90CR286AT-Q1

ACTIVO

Channel Link de 28 bits de receptor LVDS de 3.3 V, 66 MHz y flanco de subida con luz estroboscópica

Detalles del producto

Applications In-vehicle Infotainment (IVI) Input compatibility LVDS Function Deserializer Output compatibility LVCMOS Color depth (bpp) 24 Features Low-EMI Point-to-Point Communication EMI reduction LVDS Rating Automotive Operating temperature range (°C) -40 to 105
Applications In-vehicle Infotainment (IVI) Input compatibility LVDS Function Deserializer Output compatibility LVCMOS Color depth (bpp) 24 Features Low-EMI Point-to-Point Communication EMI reduction LVDS Rating Automotive Operating temperature range (°C) -40 to 105
TSSOP (DGG) 56 113.4 mm² (14 mm × 8.1 mm)
  • 20 to 66 MHz Shift Clock Support
  • 50% Duty Cycle on Receiver Output Clock
  • Best–in–Class Setup & Hold Times on
    Rx Outputs
  • Rx Power Consumption < 270 mW (typ)
    at 66 MHz Worst Case
  • Rx Power-down Mode < 200 μW (max)
  • ESD Rating: 4 kV (HBM), 1 kV (CDM)
  • PLL Requires No External Components
  • Compatible with TIA/EIA-644 LVDS Standard
  • Low Profile 56-Pin DGG (TSSOP) Package
  • Operating Temperature: −40°C to +105°C
  • Automotive AEC-Q100 Grade 2 Qualified
  • 20 to 66 MHz Shift Clock Support
  • 50% Duty Cycle on Receiver Output Clock
  • Best–in–Class Setup & Hold Times on
    Rx Outputs
  • Rx Power Consumption < 270 mW (typ)
    at 66 MHz Worst Case
  • Rx Power-down Mode < 200 μW (max)
  • ESD Rating: 4 kV (HBM), 1 kV (CDM)
  • PLL Requires No External Components
  • Compatible with TIA/EIA-644 LVDS Standard
  • Low Profile 56-Pin DGG (TSSOP) Package
  • Operating Temperature: −40°C to +105°C
  • Automotive AEC-Q100 Grade 2 Qualified

The DS90CR286AT-Q1 receiver converts four LVDS (Low Voltage Differential Signaling) data streams back into parallel 28 bits of LVCMOS data. The receiver data outputs strobe on the output clock's rising edge.

The receiver LVDS clock operates at rates from 20 to 66 MHz. The DS90CR286AT-Q1 phase-locks to the input LVDS clock, samples the serial bit streams at the LVDS data lines, and converts them into 28-bit parallel output data. At an incoming clock rate of 66 MHz, each LVDS input line is running at a bit rate of 462 Mbps, resulting in a maximum throughput of 1.848 Gbps.

The DS90CR286AT-Q1 device is enhanced over prior generation receivers due to a wider data valid time on the receiver output. The DS90CR286AT-Q1 is designed for PCB board chip-to-chip OpenLDI-to-RGB bridge conversion. LVDS data transmission over cable interconnect is not recommended for this device.

Users designing a sub-system with a compatible OpenLDI transmitter and DS90CR286AT-Q1 receiver must ensure an acceptable skew margin budget (RSKM). Details regarding RSKM can be found in the Application Information section.

The DS90CR286AT-Q1 receiver converts four LVDS (Low Voltage Differential Signaling) data streams back into parallel 28 bits of LVCMOS data. The receiver data outputs strobe on the output clock's rising edge.

The receiver LVDS clock operates at rates from 20 to 66 MHz. The DS90CR286AT-Q1 phase-locks to the input LVDS clock, samples the serial bit streams at the LVDS data lines, and converts them into 28-bit parallel output data. At an incoming clock rate of 66 MHz, each LVDS input line is running at a bit rate of 462 Mbps, resulting in a maximum throughput of 1.848 Gbps.

The DS90CR286AT-Q1 device is enhanced over prior generation receivers due to a wider data valid time on the receiver output. The DS90CR286AT-Q1 is designed for PCB board chip-to-chip OpenLDI-to-RGB bridge conversion. LVDS data transmission over cable interconnect is not recommended for this device.

Users designing a sub-system with a compatible OpenLDI transmitter and DS90CR286AT-Q1 receiver must ensure an acceptable skew margin budget (RSKM). Details regarding RSKM can be found in the Application Information section.

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Documentación técnica

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Ver todo 3
Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos DS90CR286AT-Q1 3.3 V Rising Edge Data Strobe LVDS Receiver 28-Bit Channel Link 66 MHz datasheet (Rev. A) PDF | HTML 6/12/2015
Nota sobre la aplicación High-Speed Layout Guidelines for Reducing EMI for LVDS SerDes Designs 9/11/2018
Nota sobre la aplicación Receiver Skew Margin for Channel Link I and FPD Link I Devices PDF | HTML 13/01/2016

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

DS90CR285-86ATQEVM — Módulos de evaluación SerDes Channel Link I DS90CR285 y DS90CR286AT-Q1

El DS90CR285-86ATQEVM contiene una placa de transmisor (Tx), una placa de receptor (Rx) y cables de interfaz. Este kit permite a los usuarios interactuar desde un equipo de prueba o un controlador gráfico a través de la señalización diferencial de baja tensión (LVDS) a una placa receptora. El (...)
Guía del usuario: PDF
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Placa de evaluación

FLINK3V8BT-85 — Kit de evaluación para la familia FPD-Link de dispositivos LVDS serializadores y deserializadores

The FPD-Link evaluation kit includes a transmitter (Tx) board, a receiver (Rx) board and interfacing cables. This kit shows the chipsets interfacing from test equipment or a graphics controller using low-voltage differential signaling (LVDS) to a receiver board.

The transmitter board accepts (...)

Productos y hardware compatibles
En inventario
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Modelo de simulación

DS90CR286AT-Q1 IBIS MODEL

SLLM298.ZIP (4 KB) - Modelo IBIS
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