DS99R421ISQX/NOPB

Product Overview

• Category: Integrated Circuit (IC)
• Use: Signal conditioner and serializer for high-speed video transmission
• Characteristics: High-speed data conversion, compact package, low power consumption
• Package: Small Outline Package (SOP)
• Essence: Converts parallel video data into serialized data for transmission over long distances
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 2.97 Gbps
• Input Format: RGB/YCbCr 4:4:4, 8-bit
• Output Format: Serial LVDS
• Package Type: 32-pin SOP

Detailed Pin Configuration

1. VCC
2. GND
3. CLKIN
4. DE
5. HSYNC
6. VSYNC
7. R0
8. R1
9. R2
10. R3
11. R4
12. R5
13. R6
14. R7
15. G0
16. G1
17. G2
18. G3
19. G4
20. G5
21. G6
22. G7
23. B0
24. B1
25. B2
26. B3
27. B4
28. B5
29. B6
30. B7
31. CLKOUT
32. GND

Functional Features

• Converts parallel video data into serialized LVDS data
• Supports high-speed data transmission up to 2.97 Gbps
• Provides synchronization signals (DE, HSYNC, VSYNC)
• Low power consumption for energy-efficient operation
• Compact package allows for space-saving integration

Advantages and Disadvantages

Advantages

• High-speed data conversion enables efficient video transmission
• Compact package facilitates easy integration into various systems
• Low power consumption reduces energy usage
• Supports synchronization signals for accurate video display

Disadvantages

• Limited to RGB/YCbCr 4:4:4, 8-bit input format
• Requires additional components for complete video transmission system

Working Principles

The DS99R421ISQX/NOPB is designed to convert parallel video data into serialized LVDS data. It operates by receiving parallel video data inputs (RGB/YCbCr 4:4:4, 8-bit) along with synchronization signals (DE, HSYNC, VSYNC). The IC then converts this parallel data into a serialized LVDS output, allowing for high-speed transmission over long distances.

Detailed Application Field Plans

The DS99R421ISQX/NOPB finds applications in various fields where high-speed video transmission is required. Some potential application areas include:

1. Medical Imaging Systems: Transmitting high-resolution medical images from imaging devices to display monitors.
2. Broadcast Equipment: Enabling the transmission of high-quality video signals between cameras, switchers, and monitors.
3. Industrial Automation: Facilitating the transfer of video data in industrial inspection systems and machine vision applications.
4. Automotive Infotainment: Supporting the transmission of video content within automotive entertainment systems.
5. Surveillance Systems: Transmitting video feeds from surveillance cameras to monitoring stations.

Detailed and Complete Alternative Models

1. DS90CR485SQE/NOPB: 28-pin SOP package, supports up to 1.6 Gbps data rate.
2. DS92LV1212TMSA/NOPB: 48-pin TSSOP package, supports up to 1.5 Gbps data rate.
3. DS90CR287MTD/NOPB: 56-pin TSSOP package, supports up to 2.5 Gbps data rate.

These alternative models offer similar functionality and can be considered based on specific requirements and system constraints.

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