DS90UB913ATRTVJQ1

Overview

The DS90UB913ATRTVJQ1 is an automotive-grade serializer within the FPD-Link III family, designed to transmit high-speed video data from image sensors to remote processors. It accepts parallel LVCMOS inputs and converts them into a single differential LVDS serial output stream. The device supports pixel clock frequencies ranging from 25 MHz to 100 MHz, enabling data rates up to 1.4 Gbps depending on the bit depth configuration (10-bit or 12-bit). It operates on a single 1.8 V supply voltage with a minimum operating current of 1 µA. The component is housed in a 32-pin WQFN package measuring 5 mm by 5 mm and is qualified to AEC-Q100 standards for operation between -40°C and +105°C.

Feature Summary

• Integrates a bidirectional control channel that transmits I2C commands over the same cable used for video data, eliminating the need for separate control wiring.
• Supports coaxial cable powering (CCP) to deliver power and data simultaneously over a single conductor, reducing harness complexity.
• Includes robust electrostatic discharge protection compliant with ISO 10605 and IEC 61000-4-2 standards for harsh automotive environments.

Applications

• ADAS surround view camera systems
• Rear-view and front-facing vehicle cameras
• Driver monitoring systems

Procurement Notes

Verify the specific suffix 'TRTVJQ1' against the manufacturer's latest documentation to confirm packaging type and regional compliance. Ensure the ordering part number matches the required tape-and-reel quantity and moisture sensitivity level. Cross-reference the AEC-Q100 qualification grade with project specifications before finalizing procurement orders.

Selection Notes

Select this component when interfacing with image sensors requiring up to 100 MHz pixel clocks and 12-bit data depth. It is suitable for designs needing long-distance transmission via coaxial or shielded twisted pair cables. Consider alternative models if higher data rates or different input configurations are required.

Part Context

This serializer belongs to the DS90UB913A series, which pairs with deserializers like the DS90UB914A. It serves as a bridge between parallel camera interfaces and serial processing units. The device simplifies board layout by consolidating video and control signals onto a single differential pair.

Replacement Considerations

The DS90UB933-Q1 is a pin-compatible high-speed alternative within the same family. Verify signal integrity requirements before substitution, as the replacement supports higher pixel clock frequencies.

FAQ

What is the maximum transmission distance supported by this serializer?

The device supports transmission distances up to 15 meters using coaxial cable and up to 20 meters using shielded twisted pair cable.

Does the device support simultaneous power delivery over the data line?

Yes, it features Coaxial Cable Powering (CCP) capability, allowing power and data to be transmitted over a single wire.

What is the operating temperature range for this component?

The component is rated for an extended industrial temperature range from -40°C to +105°C.