ADV7179KCPZ-REEL

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The ADV7179KCPZ-REEL is an advanced multi-standard 8-bit video decoder from Analog Devices, Inc., offering composite or S-Video inputs. It is ideal for use in various video applications such as digital television (DTV) receivers, digital video recorders (DVRs), and set-top boxes (STB). The device is designed for use in systems supporting NTSC, PAL, and SECAM video standards.

The ADV7179KCPZ-REEL consists of several blocks that work together to produce an output video signal. The primary blocks are the input control unit (ICU), pixel line decoder (PLD), encoder-decoder (ED), clock generator (CG), and output control unit (OCU).

The ICU handles the clearing and sync recognition of the incoming video signal. It also performs horizontal and vertical synchronization of the signal.

The PLD is responsible for motion compensation and temporal filtering. It also reconstructs the analog color signal and encodes the signal according to the NTSC, PAL, or SECAM standards.

The ED is an advanced encoder-decoder that produces 8-bit digital pixel values with 4:4:4 sample ratio, satisfying the requirements for playback of digital video compression (DVC) signals such as MPEG-2, MPEG-4, JPEG, and H.264.

The CG is a programmable phase-locked loop (PLL) that provides a clock signal for each block of the decoder. It also provides a color subcarrier signal, as well as odd and even line sync signals, to accurately capture the incoming analog video signal.

Finally, the OCU is responsible for split video and control outputs, as well as signal conversion. It converts the signal from 8-bit to 10-bit and then sends the signal to the output.

The ADV7179KCPZ-REEL is an ideal choice for any video application that requires an advanced multi-standard 8-bit decoder. The device provides a robust, low-power solution with excellent picture quality. It is exceptionally easy to use and configure, making it a great choice for designers looking for a low-cost, high-performance video decoder for their system.

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