Datasheet > TDA9983B

TDA9983B

更新时间： 2024-11-25 06:01:19

品牌	Logo	应用领域
恩智浦 - NXP		光电二极管
页数	文件大小	规格书
119页	403K
描述
HDMI transmitter up to 150 MHz pixel rate with 3 ´ 8-bit video inputs and 4 ´ I2S-bus with S/PDIF

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TDA9983B 数据手册

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 YC_BC_Rvideo 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 YC_BC_R4 : 4 : 4 (up to 3 × 8-bit), YC_BC_R4 : 2 : 2 semi-planar (up to

2 × 12-bit), YC_BC_R4 : 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 I²S-bus audio input channels and 1 S/PDIF channel; audio

sampling rate up to 192 kHz

I 250 MHz to 1.50 GHz HDMI transmitter operation

I Programmable input formatter and upsampler/interpolator allows input of any of the

4 : 4 : 4, 4 : 2 : 2 semi-planar, 4 : 2 : 2 ITU656 and ITU656-like formats

I Programmable color space converter:

N RGB to YC_BC_R

N YC_BC_Rto RGB

I The upscaler enables a 720p/1080i output from a standard deﬁnition input using

intelligent edge interpolation

I Controllable via I²C-bus

I Low power dissipation

I 1.8 V and 3.3 V power supplies

I Power-down mode

12 3 4 5 6 7...119

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与TDA9983B相关器件

型号	品牌	获取价格	描述	数据表
TDA9983BHW	NXP	获取价格	HDMI transmitter up to 150 MHz pixel rate wit
TDA9983BHW/15/C1	NXP	获取价格	HDMI transmitter up to 150 MHz pixel rate wit
TDA9983BHW/15/C1,5	NXP	获取价格	IC SPECIALTY CONSUMER CIRCUIT, PQFP80, 12 X 12 MM, 1 MM HEIGHT, PLASTIC, MS-026, SOT841-4,
TDA9983BHW/15/C1:5	NXP	获取价格	SPECIALTY CONSUMER CIRCUIT, PQFP80, 12 X 12 MM, 1 MM HEIGHT, PLASTIC, MS-026, SOT841-4, HT
TDA9983BHW/15/C1;5	NXP	获取价格	IC SPECIALTY CONSUMER CIRCUIT, PQFP80, 12 X 12 MM, 1 MM HEIGHT, PLASTIC, MS-026, SOT841-4,
TDA9983BHW/8/C1	NXP	获取价格	HDMI transmitter up to 150 MHz pixel rate wit
TDA9983BHW/8/C1,51	NXP	获取价格	IC SPECIALTY CONSUMER CIRCUIT, PQFP80, 12 X 12 MM, 1 MM HEIGHT, PLASTIC, MS-026, SOT841-4,
TDA9983BHW/8/C1,55	NXP	获取价格	IC SPECIALTY CONSUMER CIRCUIT, PQFP80, 12 X 12 MM, 1 MM HEIGHT, PLASTIC, MS-026, SOT841-4,
TDA9983BHW/8/C1-T	NXP	获取价格	IC,TV/VIDEO CIRCUIT,AUDIO/VIDEO DECODER FOR MPEG,TQFP,80PIN,PLASTIC
TDA9984A	NXP	获取价格	HDMI 1.3 transmitter with 1080p upscaler embedded

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