General description
The TDA9989 is a very low power and very small size High-Definition Multimedia Interface (HDMI) 1.3a transmitter. It is backward compatible DVI 1.0 and can be connected to any DVI 1.0 and HDMI sink.

Features
■ Compliance
    ◆ DVI 1.0
    ◆ HDMI 1.3a
    ◆ EIA/CEA-861B
    ◆ CEC (HDMI 1.3a)
    ◆ SimplayHD
■ Video
    ◆ xvYCC HDMI 1.3a feature
    ◆ Video formats with a pixel rate up to 150 MHz:
        RGB 4 : 4 : 4
        YCbCr 4 : 4 : 4
        YCbCr 4 : 2 : 2 semi planar
        YCbCr 4 : 2 : 2 ITU656
    ◆ Maximum resolution:
        1080p for TV
        1600 × 1200 at 60 Hz for PC (UXGA60)
        720p/1080i in ITU656
    ◆ Programmable color space converter: RGB to YCbCr YCbCr to RGB
    ◆ Programmable input formatter and upsampler/interpolator allows input of any of the 4 : 4 : 4, 4 : 2 : 2 semi-planar, 4 : 2 : 2 ITU656-like formats
    ◆ Horizontal synchronization, vertical synchronization and Data Enable (DE) inputs or VREF, HREF and FREF could be used for input data synchronization
    ◆ Pixel clock input can be made active on one or both edges (selectable by I2C-bus)
    ◆ Repetition of video samples as required by HDMI specification.
■ Audio:
    ◆ I2S-bus 2 channels and S/PDIF; audio data rate up to 192 kHz per input for both standards
■ System operation
    ◆ Master DDC-bus interface for EDID read
    ◆ Controllable via I2C-bus
    ◆ Downstream availability through the use of hot plug (HPD) and receiver detection (RxSense)
    ◆ Deals with multiple levels of receivers and repeaters
■ Package
    ◆ TFBGA64
    ◆ Size 4.5 × 4.5 × 0.8 mm
■ Power management
    ◆ External voltage supplies 1.8 V, 1.2 V (to support 1080p video format, the 1.2 V must be raised to 1.8 V)
    ◆ Low power (45 mW in 480p)
    ◆ Flexible power modes
■ Miscellaneous
    ◆ POR (Power-On Reset)
    ◆ Audio and video inputs LV-CMOS 1.8 V compatible and LV-CMOS 3.3 V tolerant
    ◆ 250 MHz to 1.65 GHz TMDS transmitter operation

Applications
■ Digital Video Camera (DVC),
■ Digital Still Camera (DSC),
■ Portable Multimedia Player (PMP)
■ Mobile Phone
■ Ultra Mobile Personal Computer (UM PC)