DS90UB904QSQE/NOPB

Product Overview

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

Specifications

• Supply Voltage: 1.8V - 3.6V
• Operating Temperature: -40°C to +85°C
• Data Rate: Up to 1.5 Gbps
• Number of Channels: 4
• Input Format: Parallel RGB
• Output Format: Serialized LVDS
• Package Dimensions: 5mm x 5mm

Pin Configuration

The DS90UB904QSQE/NOPB has a total of 32 pins. The pin configuration is as follows:

1. VCC
2. GND
3. IN0P
4. IN0N
5. IN1P
6. IN1N
7. IN2P
8. IN2N
9. IN3P
10. IN3N
11. CLKIN
12. CLKOUT
13. SDA
14. SCL
15. EN
16. MODE
17. OUT0P
18. OUT0N
19. OUT1P
20. OUT1N
21. OUT2P
22. OUT2N
23. OUT3P
24. OUT3N
25. NC
26. NC
27. NC
28. NC
29. NC
30. NC
31. NC
32. NC

Functional Features

• Converts parallel video data to serialized LVDS data
• Supports up to 1.5 Gbps data rate
• Low power consumption for energy efficiency
• Compact size for space-constrained applications
• Built-in clock generation and synchronization
• I2C interface for configuration and control

Advantages and Disadvantages

Advantages: - High-speed data transmission - Low power consumption - Small form factor - Easy configuration through I2C interface

Disadvantages: - Limited number of channels (4) - Requires external clock source

Working Principles

The DS90UB904QSQE/NOPB is a video serializer that converts parallel RGB video data into serialized LVDS data. It operates by taking in the parallel video data from four input channels and converting it into a high-speed serialized format. The serializer also generates the necessary clock signals for synchronization.

Application Field Plans

The DS90UB904QSQE/NOPB is commonly used in various applications, including:

1. Automotive: Used in automotive infotainment systems for transmitting video data between cameras and displays.
2. Surveillance: Integrated into surveillance systems for transmitting video signals over long distances.
3. Medical Imaging: Utilized in medical imaging devices for transmitting high-resolution video data.

Alternative Models

Here are some alternative models that offer similar functionality:

1. DS90UB913QSQE/NOPB: Video deserializer with LVDS output.
2. DS90UB906QSQE/NOPB: Video serializer with higher data rate support.
3. DS90UB925QSQE/NOPB: Video serializer/deserializer with extended temperature range.

These alternative models can be considered based on specific requirements and application needs.

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