THC63LVDM83E

Overview

The THC63LVDM83E is a single LVDS transmitter serializer manufactured by CEL. It converts 28-bit parallel LVCMOS data into four differential LVDS output channels. The device supports pixel clock frequencies ranging from 8 MHz to 160 MHz, achieving a maximum data rate of 1120 Mb/s per channel. It operates on a single 3.3 V power supply with a minimum voltage of 3 V and a maximum of 3.6 V. The component is housed in a 49-ball VFBGA package measuring 5 mm x 5 mm. It functions within an operating temperature range of 0°C to +70°C.

Feature Summary

• Converts 28-bit parallel LVCMOS input signals into four serial LVDS output streams for display interfaces.
• Supports high-resolution video formats including 1080p and WUXGA with integrated PLL requiring no external components.
• Features selectable low-amplitude LVDS output mode to reduce electromagnetic interference and power consumption.
• Includes programmable input clock edge selection for rising or falling edge triggering.

Applications

• Host-to-LCD panel interfaces for portable devices such as tablets and notebooks.
• Video transmission systems supporting resolutions up to 1080p and WUXGA.
• Embedded display controllers requiring compact form factor serializers.

Procurement Notes

Verify the specific suffix E-B against official datasheets to confirm package type and electrical characteristics. Ensure compatibility with the target system's voltage levels and signal integrity requirements before integration. Confirm availability status through authorized distributors as discontinuation notices may apply to older revisions.

Selection Notes

Select this component when a compact 49-ball VFBGA footprint is required for LVDS serialization. Compare against the THC63LVDM83D if a TSSOP-56 package is preferred instead. Ensure the design supports the 3.3V single-supply requirement and accommodates the thermal dissipation limits specified for the VFBGA package.

Part Context

This part belongs to the THC63LVDM83 series of LVDS transmitters designed for host-to-panel connections. It serves as a serializer converting parallel RGB data to serial LVDS. Related variants include the THC63LVDM83D in TSSOP-56 and the THC63LVDM83R. The series targets applications requiring high-speed video transmission in space-constrained environments.

Replacement Considerations

The THC63LVDM83D is a pin-compatible alternative offering the same functionality in a TSSOP-56 package. Verify that the PCB layout supports the different footprint dimensions between the VFBGA and TSSOP packages during substitution.