TDA19989AET is a very low power and very small size High-Definition Multimedia Interface (HDMI) v. 1.4 transmitter. It is backward compatible DVI 1.0 and can be connected to any DVI 1.0 and HDMI sink.
This device is primarily intended for mobile applications like Digital Video Camera (DVC), Digital Still Camera (DSC), Portable Multimedia Player (PMP), Mobile Phone and Ultra-Mobile Personal Computer (UM PC) where size and very low power are mandatory for battery autonomy. It allows mixing 3 × 8-bit RGB or YCbCr video stream with a pixel rate up to 150 MHz together with one S/PDIF or two I2S-bus audio streams with an audio sampling rate up to 192 kHz.
In order to be compatible with most applications, TDA19989AET 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) and YCbCr 4 : 2 : 2 compliant with ITU656 (up to 1 × 12-bit). In case of ITU656-like format, the input pixel clock can be made active on one (SDR mode) or both edges (DDR mode). TDA19989AET includes a HDCP 1.3 compliant cipher block. The HDCP keys are stored internally in a non-volatile OTP memory for maximum security. This device provides additional embedded feature like CEC (Consumer Electronic Control). CEC is a single bidirectional wire that transmits CEC commands (like Standby from remote control) over the home appliance network connected through this wire. This eliminates the need of any additional device to handle this feature thus improving BOM (Bill Of Materials) of the whole system and enabling the connected devices (CEC enabled) to be controlled by only one remote control.
TDA19989AET supports xvYCC HDMI 1.4 feature.
It can be switched to very low power Standby or Sleep modes to save power when HDMI is not used. TDA19989AET includes I2C-bus master interface for DDC-bus communication for EDID reading and HDCP purpose. This device can be controlled or configured via I2C-bus interface
产品特点 Features
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产品实物图 |
型号 | 可订购的器件编号 | 订购码 (12NC) | 产品状态 | 封装 |
TDA19989AET/C1 | 9352 899 55151 | TDA19989AET/C1,151 | 量产 | TFBGA64 (SOT962-3) |
TDA19989AET/C1 | 9352 899 55551 | TDA19989AET/C1,551 | 量产 | TFBGA64 (SOT962-3) |
型号 | 订购码 (12NC) | 可订购的器件编号 | 化学成分 |
TDA19989AET/C1 | 9352 899 55151 | TDA19989AET/C1,151 | TDA19989AET/C1 |
TDA19989AET/C1 | 9352 899 55551 | TDA19989AET/C1,551 | TDA19989AET/C1 |
档案名称 | 标题 | 类型 | 格式 |
AN10920 | Using CEC with TDA19989 | Application note | |
AN10216 | I2C manual | Application note | |
AN10145 | AN10145 Bi-directional low voltage translators | Application note | |
75017424 | NXP I2C-bus solutions 2013: Smart, simple solutions for the 12 most common design concerns | Leaflet | |
UM10204 | I2C-bus specification and user manual | User manual | |
UM10206 | I2C Demonstration Board 2005-1 Quick Start Guide | User manual |