CLC011 Datasheet | National Semiconductor

CLC011 Serial Digital Video Decoder January 1999 CLC011 Serial Digital Video Decoder General Description National’s linear CLC011, Serial Digital Video Decoder, decodes and descrambles SMPTE 259M standard Serial Digital Video datastreams with serial clock into 10-bit parallel words and a corresponding word-rate clock. SMPTE 259M standard parallel data is encoded and scrambled using a 9-bit shift register and is also converted from NRZ to NRZI. The CLC011 restores the original parallel data by reversing the encoding process. The CLC011 also extracts timing information embedded in the SDV data. These reserved code words, known as Timing Reference Signals (TRS), indicate the start and...