Tsum1pfr-lf Datasheet May 2026

The TSUM1PFR-LF acts as the central processor for display driver boards. Its architecture is designed to minimize the need for external components, thereby reducing overall system cost.

It includes a DFR generator for digital output, which maintains a fixed output clock rate while eliminating "short-line" artifacts at the end of frames. Typical Applications Tsum1pfr-lf Datasheet

The integrated high-speed triple-ADC/PLL allows the chip to process analog video signals (such as VGA) with high precision. The TSUM1PFR-LF acts as the central processor for

Used as the main scalar chip for desktop and industrial monitors. indicated by the "-LF" suffix.

Lead-free and RoHS compliant, indicated by the "-LF" suffix. Functional Overview & Architecture

To meet "green-mode" requirements, it incorporates intelligent power management control capability and spread-spectrum support to manage Electromagnetic Interference (EMI).

A stable clock source within the specified frequency range is critical to prevent data transfer errors.