TDA9983B

www.DataSheet4U.com TDA9983B HDMI transmitter up to 150 MHz pixel rate with 3 × 8-bit video inputs and 4 × I2S-bus with S/PDIF Rev. 01 — 20 May 2008 Product data sheet 1. General description The TDA9983B is an HDMI transmitter (which also supports DVI) that enables a 3 × 8-bit RGB or YCBCR video stream (with a pixel rate up to 150 MHz for the TDA9983BHW/15 version), up to 4 I2S-bus audio streams (with an audio sampling rate up to 192 kHz) and the additional information required by all the HDMI 1.2a standards. A programmable upscaling block enables a 720p/1080i output from a standard definition input. An intrafield deinterlacer is included in the scaler. In order to be compatible with most applications, the TDA9983B integrates a full programmable input formatter and color space conversion block. The video input formats accepted are YCBCR 4 : 4 : 4 (up to 3 × 8-bit), YCBCR 4 : 2 : 2 semi-planar (up to 2 × 12-bit), YCBCR 4 : 2 : 2 compliant with ITU656 and ITU656-like (up to 1 × 12-bit). For ITU656-like formats, double edges are supported so that data can be sampled on rising and falling edges. The device can be controlled via an I2C-bus interface. 2. Features I 3 × 8-bit video data input bus, CMOS and LV-TTL compatible I Horizontal synchronization, vertical synchronization and Data Enable (DE) inputs or VREF, HREF and FREF could be used for input data synchronization I Pixel rate clock input can be made active on one or both edges (selectable by I2C-bus) I The TDA9983B has 4 I...