CXD8821Q Overview
CXD8821Q (1/4) IL00D C-MOS AUDIO TIMING GENERATOR TOP VIEW GND VDD NC VDD VDD GND VDD GND .. CF INFORMATION PULSE OF THE #2 GROUP (PROGRAMABLE) CF INFORMATION PULSE OF THE #3 GROUP (PROGRAMABLE) CF INFORMATION PULSE OF THE #4 GROUP (PROGRAMABLE) CF INFORMATION PULSE OF THE #5 GROUP (PROGRAMABLE) 13.5 MHz CLOCK OF THE #2 GROUP (PROGRAMABLE) 13.5 MHz CLOCK OF THE #4 GROUP (PROGRAMABLE) AUDIO CLOCK FOR PITCH CONTROL...