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DS90UB926QSQ/NOPB UART Interface IC Display Interface IC 5-85 MHz 24-bit Clr FPD-Link III Dserial

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ChongMing Group (HK) Int'l Co., Ltd

DS90UB926QSQ/NOPB UART Interface IC Display Interface IC 5-85 MHz 24-bit Clr FPD-Link III Dserial

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City & Province shenzhen
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Product Details

DS90UB926QSQ/NOPB UART Interface IC Display Interface IC 5-85 MHz 24-bit Clr FPD-Link III Dserial

 

1 Features

  • AEC-Q100 Qualified for Automotive Applications
  • – Device Temperature Grade 2: –40°C to

    +105°C Ambient Operating Temperature

  • – Device HBM ESD Classification Level 3B

  • – Device CDM ESD Classification Level C6

  • – Device MM ESD Classification Level M3

  • Bidirectional Control Interface Channel Interface With I2C-Compatible Serial Control Bus

  • Supports High-Definition (720p) Digital Video Format

  • RGB888 + VS, HS, DE and Synchronized I2S Audio Supported

  • 5- to 85-MHz PCLK Supported

  • Single 3.3-V Operation With 1.8-V or 3.3-V Compatible LVCMOS I/O Interface

  • AC-Coupled STP Interconnect up to 10 Meters

  • Parallel LVCMOS Video Outputs

  • I2C-Compatible Serial Control Bus for Configuration

  • DC-Balanced and Scrambled Data With Embedded Clock

  • Adaptive Cable Equalization

  • Supports Repeater Application

  • @ SPEED Link BIST Mode and LOCK Status Pin

  • Image Enhancement (White Balance and Dithering) and Internal Pattern Generation

  • EMI Minimization (SSCG and EPTO)

  • Low Power Modes Minimize Power Dissipation

  • Backward-Compatible With FPD-Link II

 

2 Applications

• Automotive Display for Navigation
• Rear Seat Entertainment Systems
• Automotive Drive Assistance
• Automotive Megapixel Camera Systems

 

3 Description

The DS90UB926Q-Q1 deserializer, in conjunction with the DS90UB925Q-Q1 serializer, provides a complete digital interface for concurrent transmission of high-speed video, audio, and control data for automotive display and image-sensing applications.

This chipset translates a parallel RGB video interface into a single-pair high-speed serialized interface. The serial bus scheme, FPD-Link III, supports full duplex of high-speed forward data transmission and low- speed backchannel communication over a single differential link. Consolidation of video data and control over a single differential pair reduces the interconnect size and weight, while also eliminating skew issues and simplifying system design.

The DS90UB926Q-Q1 deserializer recovers the RGB data, three video control signals, and four synchronized I2S audio signals. The device extracts the clock from a high-speed serial stream. An output LOCK pin provides the link status if the incoming data stream is locked, without the use of a training sequence or special SYNC patterns, as well as a reference clock.

Device Information

PART NUMBER

PACKAGE

BODY SIZE (NOM)

DS90UB926Q-Q1

WQFN (60)

9.00 mm × 9.00 mm

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