THC63LVDM83E-B

Overview

The THC63LVDM83E-B is a single LVDS transmitter manufactured by CEL, designed for host-to-LCD panel interfaces. It functions as a serializer that converts parallel CMOS/TTL data into low-voltage differential signaling (LVDS) streams. The device supports up to 24-bit color depth and includes synchronization signals, handling a total of 28 input bits. It operates with a pixel clock frequency range of 8 MHz to 160 MHz, achieving a maximum data rate of 1120 Mb/s per channel. The component utilizes a 49-pin VFBGA package and requires a supply voltage between 3.0 V and 3.6 V.

Feature Summary

• Converts parallel LVCMOS inputs into four serial LVDS output channels for display transmission
• Integrates an internal phase-locked loop (PLL) eliminating the need for external timing components
• Supports selectable clock triggering edges via dedicated configuration pins
• Includes built-in jitter filtering capabilities for signal integrity

Applications

• Host-to-LCD panel interface for flat panel displays
• Video transmission in devices supporting resolutions up to SXGA+
• Embedded systems requiring compact LVDS serialization

Procurement Notes

Verify the specific suffix 'E-B' against official manufacturer documentation to confirm pinout and electrical characteristics, as suffixes often denote package variations or revision levels. Ensure compatibility with the target PCB footprint, specifically the 49-VFBGA form factor. Cross-reference the datasheet for any changes in operating temperature ranges or power consumption metrics compared to standard variants.

Selection Notes

Select this component when a single-link LVDS solution is required for high-resolution video applications up to 160 MHz. It is suitable for designs needing integrated PLL functionality to reduce bill-of-materials complexity. Compare against the THC63LVDM83D if a TSSOP package is preferred over the VFBGA format, noting that functional specifications remain largely consistent across the M83 series.

Part Context

This part belongs to the THC63LVD series of LVDS interface controllers originally developed by THine Electronics and now produced by CEL. The M83 family is widely recognized for its role in converting RGB data for LCD panels. The E-B suffix typically indicates a specific tape-and-reel packaging option or a minor manufacturing revision within the VFBGA package line.

Replacement Considerations

The THC63LVDM83D serves as a direct functional alternative, offering identical serialization capabilities but housed in a 56-TSSOP package instead of the 49-VFBGA. Designers must account for significant differences in physical footprint and pin mapping when substituting these parts.