CXD2453Q

CXD2453Q Timing Generator for LCD Panels For the availability of this product, please contact the sales office. Description 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). Features Supports various XGA signals (1024 × 768 dots) having horizontal scanning frequencies of 44-69kHz and vertical scanning frequencies of 55 to 85Hz. 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. Applications LCD projectors, etc. Structure Silicon gate CMOS IC Note: Company names and product names, etc. contains in these materials are the trademarks or registered trademarks of the respective companies. 80 pin QFP (Plastic) Absolute Maximum Ratings (VSS = 0V) Supply voltage VDD VSS – 0.5 to +4.0 Input voltage VI (3.3V input pin) VSS – 0.5 to VDD + 0.5 (5.0V input pin) VSS – 0.5 to VDD + 2.5 Output voltage VO VSS – 0.5 to VDD + 0.5 Storage temperature Tstg –55 to +125 V V V V °C Recommended Operating Conditions Supply voltage VDD +3.0 to +3.6 Operating temperature Topr –20 to +75 V °C Sony reserves the right to change products and specifications without prior notice. This information does not conve...