TDA9989 Philips Semiconductors, TDA9989 Datasheet

TDA9989

Manufacturer Part Number

TDA9989

Description

150 MHz Pixel Rate HDMI 1.3a Transmitter

Manufacturer

Philips Semiconductors

Datasheet

1.TDA9989.pdf (48 pages)

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1. 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.

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

together with one S/PDIF or one I

192 kHz.

In order to be compatible with most applications, the TDA9989 integrates a full

programmable input formatter and color space conversion block. The video input formats

accepted are YCbCr 4 :4 : 4 (up to 3

and YCbCr 4 : 2 : 2 compliant with ITU656 (up to 1

format, the input pixel clock can be made active on one (SDR mode) or both edges (DDR

mode).

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 enable the connected devices (CEC enabled)

to be controlled by only one remote control.

The TDA9989 supports xvYCC HDMI 1.3a feature.

It can be switched to very low power Standby or Sleep modes to save power when HDMI

is not used.

The TDA9989 includes a true I

EDID reading.

This device can be controlled or conﬁgured via I

TDA9989

150 MHz pixel rate HDMI 1.3a transmitter with 3

inputs and CEC support

Rev. 02 — 11 June 2009

8-bit RGB or YCbCr video stream with a pixel rate up to 150 MHz

C-bus master interface for DDC-bus communication for

S-bus audio streams with an audio sampling rate up to

8-bit), YCbCr 4 : 2 : 2 semi-planar (up to 2

C-bus interface.

12-bit). In case of ITU656-like

Product data sheet

8-bit video

12-bit)

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