Description

2.7 V to 5.5 V RGB-to-NTSC/PAL Encoder with Load Detect and Input Termination Switch Features: Low cost, fully integrated solution for NTSC/PAL Composite and Y/C (S-video) outputs Current output drives 75 Ω loads DC-coupled: supports tv load detect No large ac-coupling capacitors at output Self-power-down of unloaded output drivers Triple switch to enable RGB termination Integrated delay line and auto-tuned filters Y-trap to eliminate cross color artifacts 3 V supply operation: low power < 100 mW: composite active (typical) < 150 mW: S-video active (typical) <1 µA: power down current