DS90UR910QSQ UART Interface IC Serdes 75 MHz 24b Color FPD Link II CSI-2 Cvtr

DS90UR910QSQ UART Interface IC Serdes 75 MHz 24b Color FPD Link II CSI-2 Cvtr

1 Features

• Automotive Grade Product: AEC-Q100 Grade 2 Qualified

• 10- to 75-MHz PCLK Support
  (280-Mbps to 2.1-Gbps FPD-Link II Linerate)

• Compatible to DC Balanced, AC-Coupled for FPD-Link II Serial Bit Stream

• Capable to Recover Data up to 10 Meters STP Cable

• MIPI D-PHY Modules Conform to v1.00.00

• Compatible With MIPI CSI-2 Version 1.01

• Supports Data Rate up to 900 Mbps per Data Lane With Two Lanes

• Video Stream Packet Formats: RGB888

• Continuous and Non-Continuous Clocking Mode

• Ultra Low Power, Escape, High Speed, and Control Modes Support

• Integrated Input Terminations and Adjustable Receive Equalization

• Fast Random Lock (No Reference Clock Required)

• CCI (Camera Control Interface) and I2C Compatible Control Bus

• @Speed BIST and Reporting Pin

• Single 1.8-V Power Supply

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

• 8-kV ISO 10605 ESD Rating

• Leadless 40-Pin WQFN Package (6 mm × 6 mm)

2 Applications

• Automotive Infotainment:

• – Central Information Displays

• – Rear Seat Entertainment Systems

• – Digital Instrument Clusters

3 Description

The DS90UR910-Q1 is an interface bridge chip that recovers data from the FPD-Link II serial bit stream and converts into a Camera Serial Interface (CSI-2) format compatible with Mobile Industry Processor Interface (MIPI) specifications. It recovers the 24- or 18-bit RGB data and 3 video sync-signals from the serial bit stream compatible to FPD-Link II serializers. The recovered data is packetized and serialized over two data lanes strobed by a half-rate serial clock compliant with the MIPI DPHY and CSI-2 specifications, each running up to 900 Mbps. The FPD-Link II receiver supports pixel clocks of up to 75 MHz. The CSI-2 output serial bus greatly reduces the interconnect and signal count to a graphic processing unit (GPU) and eases system designs for video streams from multiple automotive driver assist cameras.

The DS90UR910-Q1 is available in a 40-pin WQFN package. Electrical performance is qualified for automotive AEC-Q100 grade 2 temperature range –40°C to 105°C.

Device Information