THC63LVDM83D

Overview

The THC63LVDM83D is a single-link LVDS serializer manufactured by THine Solutions, Inc., designed to convert parallel CMOS/TTL video data into four differential LVDS output streams. It supports pixel clock frequencies ranging from 8 MHz to 160 MHz, enabling transmission of resolutions up to 1080p and WUXGA (1920x1200). The device accepts 28-bit input data, comprising 24 bits for RGB color information and 4 bits for synchronization signals including HSYNC, VSYNC, and control lines. Each of the four LVDS channels operates at a maximum bit rate of 1.12 Gbps. Powered by a single 3.3V supply, it features an integrated PLL, selectable clock edge triggering, and a low-power shutdown mode.

Feature Summary

• Converts 28-bit parallel CMOS/TTL inputs into four high-speed LVDS differential outputs for display interfaces
• Supports wide pixel clock range from 8 MHz to 160 MHz with built-in jitter filtering and PLL
• Features programmable low-swing LVDS output to reduce electromagnetic interference and power consumption
• Includes selectable rising or falling edge clock sampling via dedicated configuration pin

Applications

• Host-to-LCD panel interfaces for monitors and displays supporting up to 1080p/WUXGA resolutions
• Video transmission in industrial display equipment and medical instrumentation requiring high-fidelity signal integrity
• Automotive infotainment and dashboard display systems utilizing LVDS connectivity
• Multifunction printers and small-to-medium size LCD players requiring compact serializing solutions

Procurement Notes

Verify the specific suffix designation when ordering, as variations such as THC63LVDM83R or THC63LVDM83C may exist within the family. Confirm package type is 56-pin TSSOP. Check current availability status as discontinuation notices have been issued for related components in this series. Ensure compatibility with the corresponding deserializer, such as the THC63LVD104C, for complete link implementation.

Selection Notes

Select the THC63LVDM83D when a single-link solution is required for resolutions up to WUXGA at 160 MHz. It is suitable for designs needing 28-bit parallel input conversion to LVDS. Consider the THC63LVDM87 if a smaller package footprint is prioritized over the standard TSSOP form factor. Verify that the system design accommodates the 3.3V single-supply requirement and utilizes the internal PLL without external crystal dependencies.

Part Context

This component belongs to the THine THC63LVD series of LVDS interface controllers. It functions specifically as a transmitter or serializer within this ecosystem. It is typically paired with receivers like the THC63LVD104C or THC63LVD1024 to establish a complete video link. The device is part of a broader portfolio that includes V-by-One HS serializers and image signal processors, targeting diverse display interface needs.

Replacement Considerations

The THC63LVDM83C and THC63LVDM83R are noted as pin-compatible alternatives within the same functional family. The THC63LVDM87 serves as a smaller-package alternative. Verify electrical specifications and pinout compatibility before substituting, as suffix changes may indicate minor functional or packaging differences rather than direct interchangeability.