DS90UB928QSQ/NOPB

Product Overview

• Category: Integrated Circuit (IC)
• Use: Video Serializer
• Characteristics: High-speed, low-power, compact size
• Package: QFN (Quad Flat No-Lead)
• Essence: Converts parallel video data into serialized data for transmission over a high-speed serial link
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 1.8V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 2.5 Gbps
• Number of Channels: 4
• Output Format: Sub-LVDS
• Package Dimensions: 32-pin QFN, 5mm x 5mm

Pin Configuration

The DS90UB928QSQ/NOPB has the following pin configuration:

1. VDDA
2. VDD
3. GND
4. GND
5. CH0P
6. CH0N
7. CH1P
8. CH1N
9. CH2P
10. CH2N
11. CH3P
12. CH3N
13. SDA
14. SCL
15. RSTB
16. EN
17. CLKIN
18. CLKOUT
19. GND
20. GND
21. GND
22. GND
23. GND
24. GND
25. GND
26. GND
27. GND
28. GND
29. GND
30. GND
31. GND
32. GND

Functional Features

• Converts parallel video data into serialized data
• Supports up to 2.5 Gbps data rate per channel
• Provides Sub-LVDS output format for high-speed transmission
• Low power consumption for energy-efficient operation
• Compact size allows for easy integration into various systems

Advantages and Disadvantages

Advantages

• High-speed data transmission capability
• Low power consumption
• Small form factor for easy integration
• Reliable performance in a wide temperature range

Disadvantages

• Limited number of channels (4 channels)
• Requires external components for complete video transmission system

Working Principles

The DS90UB928QSQ/NOPB is designed to convert parallel video data from an image sensor or other source into serialized data for transmission over a high-speed serial link. It utilizes Sub-LVDS output format, which enables high-speed data transfer while minimizing power consumption.

The IC operates on a supply voltage ranging from 1.8V to 3.6V and supports data rates of up to 2.5 Gbps per channel. It incorporates internal circuitry for level shifting, serialization, and clock generation, ensuring reliable and efficient data transmission.

Application Field Plans

The DS90UB928QSQ/NOPB is commonly used in applications that require the transmission of high-quality video data over long distances. Some potential application fields include:

1. Automotive: Used in automotive camera systems for transmitting video data from multiple cameras to a central processing unit.
2. Surveillance: Integrated into surveillance systems to transmit video signals from remote cameras to a control room.
3. Medical Imaging: Enables the transmission of high-resolution medical images from imaging devices to display units or storage systems.
4. Industrial Automation: Used in industrial automation systems for transmitting video data from sensors or cameras to control units.

Alternative Models

• DS90UB927QSQ/NOPB: Similar to DS90UB928QSQ/NOPB, but with 2 channels instead of 4.
• DS90UB926QSQ/NOPB: Provides 6 channels for higher channel density applications.
• DS90UB925QSQ/NOPB: Offers 5 channels and supports higher data rates for demanding video transmission requirements.

(Note: The above alternative models are suggestions and may not cover all available options in the market.)

This encyclopedia entry provides a comprehensive overview of the DS90UB928QSQ/NOPB video serializer. It includes basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.