DS90UB962WRTDRQ1

Product Overview

Category

The DS90UB962WRTDRQ1 belongs to the category of high-speed serializer and deserializer (SerDes) devices.

Use

This product is primarily used for transmitting high-definition video and data over long distances in automotive applications.

Characteristics

• High-speed data transmission: The DS90UB962WRTDRQ1 supports data rates up to 6 Gbps, enabling the transmission of high-quality video signals.
• Robust communication: It utilizes a robust signaling scheme that ensures reliable data transfer even in noisy environments.
• Automotive-grade: Designed specifically for automotive applications, this product meets the stringent requirements for temperature, electromagnetic compatibility, and reliability.
• Low power consumption: The DS90UB962WRTDRQ1 is designed to minimize power consumption, making it suitable for power-sensitive automotive systems.

Package

The DS90UB962WRTDRQ1 comes in a compact package, which is designed to be easily integrated into automotive electronic systems.

Essence

The essence of the DS90UB962WRTDRQ1 lies in its ability to transmit high-definition video and data reliably over long distances in automotive environments.

Packaging/Quantity

This product is typically available in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

• Data rate: Up to 6 Gbps
• Supply voltage: 3.3 V
• Operating temperature range: -40°C to +105°C
• Package type: WQFN

Detailed Pin Configuration

The DS90UB962WRTDRQ1 has a total of 48 pins. Here is a detailed pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIN | Input voltage | | 2 | GND | Ground | | 3 | VDD | Power supply voltage | | ... | ... | ... |

Functional Features

• High-speed serialization and deserialization of video and data signals
• Built-in error correction mechanisms for reliable data transmission
• Support for various video formats, including high-definition (HD) and ultra-high-definition (UHD)
• Long-distance transmission capability, up to several meters
• Low latency for real-time video applications

Advantages and Disadvantages

Advantages

• High-speed data transmission enables the use of high-quality video in automotive systems.
• Robust communication scheme ensures reliable data transfer in noisy environments.
• Automotive-grade design guarantees performance in harsh conditions.
• Low power consumption makes it suitable for power-sensitive applications.

Disadvantages

• Limited compatibility with non-automotive systems.
• Relatively higher cost compared to standard video transmission solutions.

Working Principles

The DS90UB962WRTDRQ1 utilizes a serializer and deserializer architecture to transmit video and data signals over a high-speed serial link. The serializer converts parallel video and data inputs into a serialized bitstream, which is then transmitted over a differential pair. On the receiving end, the deserializer converts the serialized bitstream back into parallel video and data outputs.

To ensure reliable data transmission, the DS90UB962WRTDRQ1 incorporates error correction mechanisms that detect and correct errors in the received data. This allows for robust communication even in noisy automotive environments.

Detailed Application Field Plans

The DS90UB962WRTDRQ1 finds extensive application in the automotive industry, particularly in the following areas:

1. In-vehicle infotainment systems: It enables the transmission of high-definition video and audio signals from media sources to display units within the vehicle.
2. Advanced driver-assistance systems (ADAS): The DS90UB962WRTDRQ1 facilitates the transmission of video data from cameras to processing units, enabling features such as lane departure warning and object detection.
3. Rear-seat entertainment systems: It allows for the distribution of video content to rear-seat displays, enhancing passenger experience during long journeys.

Detailed and Complete Alternative Models

• DS90UB953-Q1: A similar SerDes device with support for up to 5 Gbps data rates.
• DS90UB964-Q1: A higher-speed variant capable of transmitting data at rates up to 12 Gbps.

These alternative models offer different performance characteristics and can be considered based on specific application requirements.

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