THC63LVDF84B-5S

Overview

The THC63LVDF84B-5S is a single LVDS receiver integrated circuit manufactured by CEL. It functions as a deserializer, converting four differential LVDS input channels into twenty-eight parallel LVCMOS output bits. The device supports pixel clock frequencies ranging from 15 MHz to 85 MHz at a 3.3V supply voltage, with operation possible between 2.5V and 3.0V for lower resolutions up to 70 million pixels per second. Key electrical parameters include a maximum data rate of 595 Mbps per channel and an inter-channel pulse phase difference margin of ±400 ps. It operates within a temperature range of -10°C to 70°C and is housed in a TSSOP-56 surface-mount package.

Feature Summary

• Converts low-voltage differential signaling (LVDS) inputs to parallel logic-level CMOS outputs for display interfaces.
• Supports falling-edge clock referencing for synchronization with host processors.
• Provides wide power supply compatibility ranging from 2.5V to 3.6V to optimize EMI and power consumption.

Applications

• Host-to-LCD panel interface connections in small to medium-sized displays.
• Video signal processing in surveillance cameras.
• Data transmission links in multifunction printers.
• Display interfaces in tablet computers.

Procurement Notes

Verify the specific suffix '-5S' against official manufacturer documentation to confirm it denotes a standard commercial grade variant rather than a restricted industrial or automotive specification. Ensure the ordering part number matches the exact thermal and mechanical requirements of the target PCB design before finalizing procurement.

Selection Notes

Select this component when a system requires deserializing four LVDS lanes into a 28-bit parallel bus for LCD driving. It is suitable for designs operating at pixel clocks up to 85 MHz. Verify that the source serializer supports falling-edge strobing and that the board layout accommodates the TSSOP-56 footprint.

Part Context

This part belongs to the THC63LVD series of LVDS interface ICs designed for video applications. It serves as the receiver counterpart to serializers such as the THC63LVDM83D or THC63LVDM87. The device is engineered to bridge the gap between high-speed differential transmission lines and parallel digital logic interfaces commonly found in display controllers.

Replacement Considerations

Publicly confirmed substitutes include the THC63LVDF84A, which shares similar functionality but may differ in operating temperature range. Other compatible receivers in the series should be evaluated based on pinout compatibility and specific timing requirements.