THC63LVD827-Q

Overview

The THC63LVD827-Q is a transmitter designed for pixel data transmission between host systems and flat panel displays, supporting dual-link transmission up to 1080p/1920x1440 resolutions. It converts 27-bit CMOS/TTL data (RGB 8 bits plus Hsync, Vsync, DE) into an LVDS data stream. The device supports a wide dot clock range of 10-174MHz. For dual LVDS output, it transmits 51 bits of RGB data at an effective rate of 609Mbps per channel with an 87MHz clock. For single LVDS output, it transmits 27 bits of RGB data at 1218Mbps per channel using a 174MHz clock. A 21-bit mode is selectable for 6-bit color transmission.

Feature Summary

• Supports dual-link transmission for high-resolution display applications
• Converts parallel CMOS/TTL video data to differential LVDS signaling
• Features flexible input/output modes including single-in/dual-LVDS-out configurations
• Includes programmable PLL requiring no external components

Applications

• Host to flat panel display pixel data transmission
• Dual-link transmission between host and flat panel display
• Video interface solutions for TV signals up to 1080p
• PC signal processing for resolutions up to 1920x1440

Procurement Notes

Verify the specific suffix Q against official documentation to confirm automotive qualification status or temperature range extensions. Confirm package type and pinout compatibility during integration. Check for end-of-life notifications as this component family may have discontinuance notices available from the manufacturer.

Selection Notes

Select based on required resolution and clock frequency constraints. Choose dual LVDS output mode for higher bandwidth requirements or single LVDS mode for simplified routing. Ensure IOVCC voltage settings match the source logic levels (1.8V, 2.5V, or 3.3V). Consider power consumption requirements when selecting between 8-bit and 6-bit color modes.

Part Context

This component belongs to the CEL LVDS interface series, specifically engineered for video data transmission. It serves as a bridge between digital video sources and display panels, utilizing Low Voltage Differential Signaling for noise immunity. The device is part of a broader portfolio of serializers and repeaters used in display driver circuits.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing PCB layouts and thermal management designs if considering alternative LVDS transmitters.