DS90UH947TRGCRQ1

Product Overview

• Category: Integrated Circuit
• Use: High-speed serializer and deserializer (SerDes) for automotive applications
• Characteristics:
  • Supports high-speed data transmission up to 12 Gbps
  • Designed for use in harsh automotive environments
  • Provides robust signal integrity and noise immunity
  • Low power consumption
• Package: QFN (Quad Flat No-Lead)
• Essence: DS90UH947TRGCRQ1 is a high-performance SerDes IC specifically designed for automotive applications, offering reliable and efficient data transmission in challenging environments.
• Packaging/Quantity: Available in tape and reel packaging, with quantity per reel varying based on customer requirements.

Specifications

• Data Rate: Up to 12 Gbps
• Operating Voltage: 3.3V
• Temperature Range: -40°C to +105°C
• Package Type: QFN-48
• Pin Count: 48
• Interface: LVDS (Low-Voltage Differential Signaling)

Detailed Pin Configuration

The DS90UH947TRGCRQ1 has a total of 48 pins. The pin configuration is as follows:

1. VCC
2. GND
3. RX0P
4. RX0N
5. RX1P
6. RX1N
7. RX2P
8. RX2N
9. RX3P
10. RX3N
11. RX4P
12. RX4N
13. RX5P
14. RX5N
15. RX6P
16. RX6N
17. RX7P
18. RX7N
19. RX8P
20. RX8N
21. RX9P
22. RX9N
23. RX10P
24. RX10N
25. RX11P
26. RX11N
27. RX12P
28. RX12N
29. RX13P
30. RX13N
31. RX14P
32. RX14N
33. RX15P
34. RX15N
35. RXCLKP
36. RXCLKN
37. RXCTL0P
38. RXCTL0N
39. RXCTL1P
40. RXCTL1N
41. RXCTL2P
42. RXCTL2N
43. RXCTL3P
44. RXCTL3N
45. RXCTL4P
46. RXCTL4N
47. RXCTL5P
48. RXCTL5N

Functional Features

• High-speed data transmission: The DS90UH947TRGCRQ1 supports data rates up to 12 Gbps, enabling fast and efficient communication.
• Automotive-grade reliability: Designed for use in harsh automotive environments, the IC offers robust signal integrity and noise immunity, ensuring reliable performance.
• Low power consumption: The IC is optimized for low power consumption, making it suitable for automotive applications where energy efficiency is crucial.

Advantages and Disadvantages

Advantages: - High-speed data transmission capability - Robust signal integrity and noise immunity - Automotive-grade reliability - Low power consumption

Disadvantages: - Limited pin count may restrict certain complex applications - Availability may be limited due to specific automotive requirements

Working Principles

The DS90UH947TRGCRQ1 operates based on the LVDS signaling standard. It receives parallel data inputs and converts them into high-speed serial data streams for transmission over a differential pair. On the receiving end, it converts the serial data back into parallel format. The IC incorporates advanced signal conditioning techniques to ensure reliable data transmission in automotive environments.

Detailed Application Field Plans

The DS90UH947TRGCRQ1 is primarily used in automotive applications that require high-speed data transmission, such as: - In-vehicle infotainment systems - Advanced driver-assistance systems (ADAS) - Automotive cameras and displays - Radar and LiDAR systems

Detailed and Complete Alternative Models

• DS90UH948TRGCRQ1: Similar to DS90UH947TRGCRQ1 but with additional features for specific automotive applications.
• DS90UH946TRGCRQ1: Lower-speed variant of DS90UH947TRGCRQ1, suitable for applications with lower data rate requirements.
• DS90UH945TRGCRQ1: Another alternative with reduced pin count and lower power consumption, ideal for space-constrained designs.

These alternative models provide flexibility in choosing the right SerDes IC based on specific application requirements.

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