TMDS341APFCR

Product Overview

Category: Integrated Circuit (IC)

Use: TMDS341APFCR is a high-speed digital video interface (DVI) or high-definition multimedia interface (HDMI) switch. It allows multiple video sources to be connected to a single display device, such as a television or monitor.

Characteristics: - Supports up to 4 HDMI/DVI inputs and 1 HDMI output - High-speed switching capability - Compatible with various video resolutions, including 1080p and 4K - Integrated equalization and pre-emphasis functions for signal integrity - Low power consumption - Compact package design

Package: The TMDS341APFCR is available in a small form factor package, typically a 48-pin TQFP (Thin Quad Flat Package).

Essence: The essence of TMDS341APFCR lies in its ability to seamlessly switch between multiple video sources, providing a convenient solution for users who want to connect multiple devices to a single display.

Packaging/Quantity: The TMDS341APFCR is typically sold in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Input/Output Interface: HDMI/DVI
• Maximum Video Resolution: 4K (3840x2160 pixels)
• Switching Speed: <10ms
• Power Consumption: <100mW

Pin Configuration

The TMDS341APFCR has a total of 48 pins. Here is the detailed pin configuration:

1. VCC
2. GND
3. HPD0
4. HPD1
5. HPD2
6. HPD3
7. SDA
8. SCL
9. CEC
10. DDC/CEC Ground
11. TMDS Data 0-
12. TMDS Data 0+
13. TMDS Data 1-
14. TMDS Data 1+
15. TMDS Data 2-
16. TMDS Data 2+
17. TMDS Data 3-
18. TMDS Data 3+
19. TMDS Clock-
20. TMDS Clock+
21. Reserved
22. Reserved
23. Reserved
24. Reserved
25. Reserved
26. Reserved
27. Reserved
28. Reserved
29. Reserved
30. Reserved
31. Reserved
32. Reserved
33. Reserved
34. Reserved
35. Reserved
36. Reserved
37. Reserved
38. Reserved
39. Reserved
40. Reserved
41. Reserved
42. Reserved
43. Reserved
44. Reserved
45. Reserved
46. Reserved
47. Reserved
48. Reserved

Functional Features

• Automatic switching between multiple HDMI/DVI inputs
• Support for HDCP (High-bandwidth Digital Content Protection)
• Integrated equalization and pre-emphasis functions for signal conditioning
• Hot-plug detection for seamless device connection/disconnection
• Low power standby mode for energy efficiency
• I2C interface for control and configuration

Advantages and Disadvantages

Advantages: - Allows multiple video sources to be connected to a single display - Supports high-resolution video formats, including 4K - Compact package design for space-constrained applications - Integrated signal conditioning functions for improved signal integrity - Energy-efficient operation

Disadvantages: - Limited to HDMI/DVI interfaces, not compatible with other video standards - May require additional external components for full functionality - Higher cost compared to simpler video switches

Working Principles

The TMDS341APFCR operates by receiving multiple HDMI/DVI input signals and selectively routing them to a single HDMI output. It utilizes advanced switching technology to ensure seamless and high-quality video transmission. The integrated equalization and pre-emphasis functions compensate for signal degradation over longer cable lengths, ensuring optimal signal integrity.

Application Field Plans

The TMDS341APFCR is widely used in various applications that require the switching of multiple video sources. Some common application fields include:

1. Home entertainment systems
2. Professional audio/video production studios
3. Digital signage displays
4. Conference rooms and meeting spaces
5. Gaming consoles and multimedia devices

Alternative Models

Here are some alternative models that offer similar functionality to the TMDS341APFCR:

1. TMDS342APFCR
2. TMDS343APFCR
3. TMDS344APFCR
4. TMDS345APFCR

These alternative models provide different pin configurations, package options, or additional features, allowing users to choose the most suitable option for their specific requirements.

In conclusion, the TMDS341APFCR is a versatile HDMI/D