DS90UB954TRGZRQ1

Product Overview

The DS90UB954TRGZRQ1 belongs to the category of serializer/deserializer (SerDes) devices and is commonly used in automotive applications. This device is designed to provide high-speed, point-to-point serial communication over a single twisted-pair cable for connecting cameras and displays in automotive infotainment and advanced driver assistance systems (ADAS). The DS90UB954TRGZRQ1 is characterized by its high data bandwidth, low power consumption, and robust EMI performance. It is available in a small package, making it suitable for space-constrained automotive designs. The essence of this product lies in its ability to transmit high-quality video and control data reliably over long distances. The DS90UB954TRGZRQ1 is typically packaged in tape and reel format, with a quantity of 2500 units per reel.

Specifications

• Data Rate: Up to 2.5 Gbps
• Supply Voltage: 3.3 V
• Operating Temperature Range: -40°C to 105°C
• Package Type: 32-pin WQFN

Detailed Pin Configuration

The detailed pin configuration of the DS90UB954TRGZRQ1 is as follows: 1. VIN 2. VOUT 3. GND 4. CLK+ 5. CLK- 6. ...

(Complete pin configuration details can be found in the product datasheet)

Functional Features

• High-speed serial link for video and control data transmission
• Built-in adaptive cable equalization
• Spread spectrum clocking for reduced EMI
• Support for HDCP content protection

Advantages and Disadvantages

Advantages

• High data bandwidth
• Low power consumption
• Robust EMI performance
• Small package size

Disadvantages

• Limited to point-to-point communication
• Requires compatible devices at both ends of the link

Working Principles

The DS90UB954TRGZRQ1 utilizes a SerDes architecture to convert parallel video and control data into a high-speed serial stream for transmission over a single twisted-pair cable. At the receiving end, the device converts the serial data back into parallel format for use by the display or processing unit. The built-in adaptive equalization ensures reliable data transmission over varying cable lengths and conditions.

Detailed Application Field Plans

The DS90UB954TRGZRQ1 is widely used in automotive infotainment systems, where it facilitates the transmission of high-resolution video from cameras to displays. Additionally, it is employed in ADAS applications to relay critical visual information from sensors to processing units for object detection and collision avoidance.

Detailed and Complete Alternative Models

Some alternative models to the DS90UB954TRGZRQ1 include: - MAX9286 - TC358870XBG - DS90UB953-Q1

In conclusion, the DS90UB954TRGZRQ1 is a versatile and reliable SerDes device that plays a crucial role in enabling high-quality video and control data transmission in automotive applications.

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