ML87V2105 Datasheet | OKI Electric

.Data Sheet.co.kr OKI Semiconductor ML87V2105 PEDL87V2105DIGEST-02 Issue Date: Dec. 20, 2003 Preliminary Video Signal Noise Reduction IC with a Built-in 5.6 Mbit Frame Memory This document contains minimum specifications. For full specifications, please contact your nearest Oki office or representative. GENERAL DESCRIPTION The ML87V2105 prises a 5.6 Mbit frame memory, a noise reduction filter, and a memory controller to reduce frame-recursive 3D noise in video signals. The motion adaptive noise reduction is performed between frames, between fields, or between lines, to reduce the afterimage particular to 3D noise reduction as far as possible, while achieving effective noise reduction. The ML87V2105 also Features an automatic noise reduction mode that automatically detects the noise level in the input video data to set the optimum noise reduction. Because it is possible to select the same format for output as for input, the ML87V2105 can be introduced into an existing system, making it easy to achieve noise reduction. Features - Built-in memory: Frame memory (4:1:1 data equivalent) × 1 unit - Maximum input and output operating frequencies (16 bits/8 bits, ITU-R BT.656): 14.75/29.5 MHz - Power supply voltage: 3.3 V ± 0.3 V - Input pin: LVTTL (3.3 V) - Output pin: LVCMOS (3.3 V) - Input data format: YCb Cr (8 bits (Y) + 8 bits (Cb Cr) (4:2:2) + Sync.): 16-bit mode YCb Cr (8 bits (YCb Cr) (4:2:2) + Sync.): 8-bit mode ITU-R BT.656 (8 bits (YCb Cr)): ITU-R BT.656 mode - Output data format: YCb Cr (8 bits (Y) + 8 bits (Cb Cr) (4:2:2) + Sync.): 16-bit mode YCb Cr (8 bits (YCb Cr) (4:2:2) + Sync.): 8-bit mode (Selectable in 8-bit input mode) ITU-R BT.656 (8 bits (YCb Cr)): ITU-R BT.656 mode (Selectable in input ITU-R BT.656) - Serial bus: I2C-bus interface: (Standard mode: 100 kbps/Fast mode: 400 kbps) - Internal memory controller: patible with 625/50 Hz 2:1, 525/60 Hz 2:1 patible horizontal effective pixels: 640 (525 line mode only), 720, 768 - Frame-recursive...