在信号路由/传输和系统处理性能方面，我们能够提供符合 AEC-Q 标准要求并经测试的端到端解决方案（从图形处理到路由和传输），相比于竞争对手“零打碎敲”式的解决方案，优势巨大。

解决方案主要特性：

通过 AEC-Q 标准认证

o完全符合汽车应用的要求。

局部显示能力

o高速串化器/并化器用于减少配线，且不会造成远程显示器的性能下降。

高清显示质量

o可为多个监视器提供高清信号，以通过控制台获得身临其境的信息娱乐体验及清晰的图形。

画中画 / 重叠字幕

o非常适合于重放期间的消息传递及提供方向信息。

OMAP-L138 C6-Integra DSP+ARM 低功耗应用处理器 

o使 OEM 和 ODM 厂商能够快速向市场投放具有稳健操作系统支持、丰富用户界面和高处理性能的设备。

主要器件

DS90UR904Q;DS90UR903Q;SN65HVDA5415-Q1;SN65HVDA195-Q1;OMAPL138BZWTQ4

DS90UR904Q参数

 特性

10MHz 至 43MHz 输入并行端口时钟 (PCLK) 支持

210Mbps 至 903Mbps 数据吞吐量

单个差分对互连

具有 DC 平衡编码的嵌入式时钟以支持 AC 耦合互连

能够驱动长达 10 米的屏蔽双绞线

用于器件配置的 I2C 兼容串口

单个硬件器件寻址引脚

LOCK（锁定）输出报告引脚以验证链路完整性

集成端接电阻器

1.8V 或 3.3V 兼容并行总线接口

1.8V 单电源

符合 ISO 10605 静电放电 (ESD) 以及 IEC 61000-4-2 ESD 标准

汽车应用级产品：符合 AEC-Q100 2 级要求

温度范围：-40°C 至 +105°C

解串器上无需基准时钟

可编程接收均衡

电磁干扰 (EMI) / 电磁兼容性 (EMC) 迁移

DES 可编程展频 (SSCG) 输出

DES 接收器交错输出

DS90UR903Q参数

10 - 43MHz 18 位彩色 FPD-Link II 串行器和解串器 (Rev. C)

描述

DS90UR903Q/DS90UR904Q 芯片组提供一个具有高速正向通道的 FPD-Link II 接口，用来实现单一差分对上的数据传输。 此串化器/解串器对针对图形主机控制器与显示模块间的直接连接。 这个芯片组非常适合于将视频数据驱动至要求 18 位色深（RGB666 + HS，VS 和 DE）的显示屏。 此串化器转换一个单个高速串行数据流上的 21 位数据。 这个单个串行数据流通过消除并行数据与时钟路径间的偏差，简化了印刷电路板 (PCB) 走线和电缆上的宽数据总线传输。 这样，通过限制数据路径的宽度，大大节省了系统成本，相应地减少了 PCB 层数、电缆宽度以及连接器尺寸和引脚数量。

解串器输入提供均衡控制来补偿较长距离介质上的损耗。 内部 DC 均衡编码/解码被用来支持 AC 耦合互连。

此串化器采用 40 引脚超薄型四方扁平无引线 (WQFN) 封装，而解串器采用 48 引脚 WQFN 封装。

特性

10MHz 至 43MHz 输入并行端口时钟 (PCLK) 支持

210Mbps 至 903Mbps 数据吞吐量

单个差分对互连

具有 DC 平衡编码的嵌入式时钟以支持 AC 耦合互连

能够驱动长达 10 米的屏蔽双绞线

用于器件配置的 I2C 兼容串口

单个硬件器件寻址引脚

LOCK（锁定）输出报告引脚以验证链路完整性

集成端接电阻器

1.8V 或 3.3V 兼容并行总线接口

1.8V 单电源

符合 ISO 10605 静电放电 (ESD) 以及 IEC 61000-4-2 ESD 标准

汽车应用级产品：符合 AEC-Q100 2 级要求

温度范围：-40°C 至 +105°C

解串器上无需基准时钟

可编程接收均衡

电磁干扰 (EMI) / 电磁兼容性 (EMC) 迁移

DES 可编程展频 (SSCG) 输出

DES 接收器交错输出

应用范围

汽车显示系统

中央信息显示屏

导航显示屏

后座娱乐系统

SN65HVDA5415-Q1参数

具有待机模式、I/O 电平转换和电源优化的汽车类 5V CAN 收发器

描述

The SN65HVDA54x-Q1 and SN65HVDA54x-5-Q1 devices, known as the HVDA54x and HVDA54x-5 respectively, are designed and qualified for use in automotive applications and meets or exceeds the specifications of the ISO 11898 High Speed CAN (Controller Area Network) Physical Layer standard (transceiver).

特性

Qualified for Automotive Applications

AEC-Q100 Qualified With the Following Results:

Device Temperature Grade 1: –40°C to 125°C

Device HBM ESD Classification Level 3A

Device CDM ESD Classification Level C6

Device MM ESD Classification Level M4

Meets or Exceeds the Requirements of ISO 11898-2 and ISO 11898-5

GIFT/ICT Compliant

ESD Protection up to ±12 kV (Human-Body Model) on Bus Pins

I/O Voltage Level Adapting

SN65HVDA54x: Adaptable I/O Voltage Range (VIO) From 3 V to 5.33 V

SN65HVDA54x-5: 5 V VCC Device Version

Operating Modes:

Normal Mode: All Devices

Low Power Standby Mode (VCC Not Required, Only VIO Supply Needed Saving System Power)

SN65HVDA540: No Wake Up

SN65HVDA541: RXD Wake Up Request

Silent (Receive Only) Mode: HVDA542

High Electromagnetic Compliance (EMC)

Protection

Undervoltage Protection on VIO and VCC

Bus-Fault Protection of –27 V to 40 V

TXD Dominant State Time Out

RXD Wake Up Request Lock Out on CAN Bus Stuck Dominant Fault (HVDA541)

Thermal Shutdown Protection

Power-Up/Down Glitch-Free Bus I/O

High Bus Input Impedance When Unpowered (No Bus Load)

SN65HVDA195-Q1参数

汽车类 LIN、大多数 ECL 和 K-Line 物理接口

描述

The SN65HVDA195 device is the Local Interconnect Network (LIN) physical interface and MOST ECL interface, which integrates the serial transceiver with wake-up and protection features. The bus is a single-wire bidirectional bus typically used for low-speed in-vehicle networks using data rates to 20 kbps. The device can transmit with an effective data rate of 0 kbps because it does not have dominant state time-out. The protocol output data stream on TXD is converted by the SN65HVDA195 into the bus signal through a current-limited wave-shaping driver as outlined by the LIN Physical Layer Specification Revision 2.0. The receiver converts the data stream from the bus and outputs the data stream through RXD. The bus has two states: dominant state (voltage near ground) and the recessive state (voltage near battery). In the recessive state, the bus is pulled high by the SN65HVDA195’s internal pullup resistor and series diode, so no external pullup components are required for slave applications. Master applications require an external pullup resistor (1 kΩ) plus a series diode per the LIN specification.

In sleep mode, the SN65HVDA195 requires low quiescent current even though the wake-up circuits remain active, allowing for remote wake up through the LIN bus or local wake up through the NWake or EN pins.

The SN65HVDA195 has been designed for operation in the harsh automotive environment. The device can handle LIN bus voltage swings from 40 V down to ground and survive –40 V. The device also prevents back-feed current through LIN to the supply input, in case of a ground shift or supply voltage disconnection. It also features undervoltage, overtemperature, and loss-of-ground protection. In the event of a fault condition, the output is immediately switched off and remains off until the fault condition is removed.

特性

LIN Physical Layer Specification Revision 2.0 

Compliant and Conforms to SAEJ2602 

Recommended Practice for LIN

LIN Bus Speed up to 20-kbps LIN Specified 

Maximum and MOST ECL Speeds Down to 

0 Baud

Supports ISO9141 (K-Line)

Qualified for Automotive Applications

Sleep Mode: Ultra Low Current Consumption, 

Allows Wake-Up Events From LIN Bus, Wake-Up 

Input (External Switch), or Host Microcontroller

High-Speed Receive Capable

ESD Protection to ±12 kV (Human Body Model) 

on LIN Pin

LIN Pin Handles Voltage From –40 V to 40 V

Survives Transient Damage in Automotive 

Environment (ISO 7637)

Extended Operation With Supply From 7 V to 

27 V DC (LIN Specification 7 V to 18 V)

Interfaces to Microcontroller With 5-V or 3.3-V I/O 

Pins

Wake-Up Request on RXD Pin

Control of External Voltage Regulator (INH Pin)

Integrated Pullup Resistor and Series Diode for 

LIN Slave Applications

Low Electromagnetic Emission (EME), High 

Electromagnetic Immunity (EMI)

Bus Terminal Short Circuit Protected for Short-to- 

Battery or Short-to-Ground

Thermally Protected

Ground Disconnection Fail Safe at System Level

Ground Shift Operation at System Level

Unpowered Node Does Not Disturb the Network

APPLICATIONS

Automotive

Industrial Sensing

White Goods Distributed Control