CXD2453Q Overview
The CXD2453Q is a timing signal generator for driving the LCX017AL and LCX023AL LCD panels. This chip outputs timing signals which support XGA signals (1024 × 768 dots) and S-XGA signals (1280 × 1024 dots).
CXD2453Q Key Features
- Supports various XGA signals (1024 × 768 dots) having horizontal scanning frequencies of 44-69kHz and vertical scanning
- Supports S-XGA (1280 × 1024 dots) pulse eliminator (horizontal scanning frequency of 69kHz or less)
- Controls the sample-and-hold position of the CXA2112R sample-and-hold driver
- Line inversion and field inversion signal generation
- AC drive of LCD panels during no signal