64DVD-3930/3930CISM8707EV (MA: IC154)Top ViewBlock DiagramFunctionsNumber Name I/O Description1 VDD1 - Supply 1 for digital block2 VSS1 - Ground 1 for digital block3 MO1 O Video system output 1 (27MHz fixed)4 MO2 O Video system output 2 (27MHz fixed)5 VDD2 - Supply 2 for analog block6 VSS2 - Ground 2 for analog block7 XTI I Crystal oscillator connection or external clock input8 XTO O Crystal oscillator connection9 AO1 O Audio system output 1 (384fs/768fs output)FSEL = LOW, fs = 48kHz: 768fsFSEL = HIGH, fs = 44.1kHz: 384fs Audio system output 1 (512fs output)10 AO2 O Audio system output 1 (512fs output)11 VSS3 - Ground 3 for digital block12 VDD3 - Supply 1 for digital block13 SO1 O Signal processor system output 1 (16.9344MHz fixed) Signal processor system output 1 (33.8688MHz fixed)14 FSEL I Sampling frequency selectFSEL = LOW : fs = 48kHzFSEL = HIGH : fs = 44.1kHz(with internal pull-up resistor, Schmitt-trigger input) Sampling frequency selectFSEL = LOW : fs = 48kHzFSEL = HIGH : fs = 44.1kHz(with internal pull-up resistor, Schmitt-trigger input)15 SO2 O Signal processor system output 2 (33.8688MHz fixed)16 NC - No connection (leave pin open circuit or connect to VDD)1 168 9VDD1VSS1MO1MO2VDD2VSS2VT1XTONCSO2FSELSO1VDD3VSS3AO2AO1MO2XTIXTOX'talOSCReferenceDivider 0PhaseDetector 0ChargePump 0 LPF 0 VCO 0LoopDivider 0ReferenceDivider 1PhaseDivider 1ChargePump 1 LPF 1 VCO 1LoopDivider 1FSELControlLogicAO1AO2SO1SO2MO1www. xiaoyu163. comQQ 376315150 992894298TEL 13942296513 992894298051513673QQTEL 13942296513 QQ 376315150 892498299TEL 13942296513 QQ 376315150 892498299http://www.xiaoyu163.comhttp://www.xiaoyu163.com
