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TDA9983B
General description
The TDA9983B is an HDMI transmitter (which also supports DVI) that enables a 3 x 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 x 8-bit), YCBCR 4 : 2 : 2 semi-planar (up to 2 x 12-bit), YCBCR 4 : 2 : 2 compliant with ITU656 and ITU656-like (up to 1 x 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.
Features
- 3 x 8-bit video data input bus, CMOS and LV-TTL compatible
- Horizontal synchronization, vertical synchronization and Data Enable (DE) inputs or VREF, HREF and FREF could be used for input data synchronization
- Pixel rate clock input can be made active on one or both edges (selectable by I2C-bus)
- The TDA9983B has 4 I2S-bus audio input channels and 1 S/PDIF channel; audio sampling rate up to 192 kHz
- 250 MHz to 1.50 GHz HDMI transmitter operation
- 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
- Programmable color space converter:
- RGB to YCBCR
- YCBCR to RGB
- The upscaler enables a 720p/1080i output from a standard definition input using intelligent edge interpolation
- Controllable via I2C-bus
- Low power dissipation
- 1.8 V and 3.3 V power supplies
- Power-down mode
- Hard reset
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| TDA9983BHW/15/C1 | TDA9983BHW/15/C1-T | 9352 854 82518 | Volume production | SOT841 | Reel Dry Pack, SMD, 13" | Standard Marking | TDA9983BHW/15/C1
| |
| TDA9983BHW/15/C1 | TDA9983BHW/15/C1-S | 9352 854 82551 | Volume production | SOT841 | Tray Dry Pack, Bakeable, Single | Standard Marking | TDA9983BHW/15/C1
| |
| TDA9983BHW/15/C1 | TDA9983BHW/15/C1 | 9352 854 82557 | Volume production | SOT841 | Tray Dry Pack, Bakeable, Multiple | Standard Marking | TDA9983BHW/15/C1
| |
| TDA9983BHW/8/C1 | TDA9983BHW/8/C1-T | 9352 834 45518 | Volume production | SOT841 | Reel Dry Pack, SMD, 13" | Standard Marking | TDA9983BHW/8/C1
| Always Pb-free |
| TDA9983BHW/8/C1 | TDA9983BHW/8/C1-S | 9352 834 45551 | Volume production | SOT841 | Tray Dry Pack, Bakeable, Single | Standard Marking | TDA9983BHW/8/C1
| Always Pb-free |
| TDA9983BHW/8/C1 | TDA9983BHW/8/C1 | 9352 834 45557 | Volume production | SOT841 | Tray Dry Pack, Bakeable, Multiple | Standard Marking | TDA9983BHW/8/C1
| Always Pb-free |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| TDA9983BHW/15/C1 | 9352 854 82518 | Order samples | ||||||
| TDA9983BHW/15/C1 | 9352 854 82551 | not available | ||||||
| TDA9983BHW/15/C1 | 9352 854 82557 | not available | ||||||
| TDA9983BHW/8/C1 | 9352 834 45518 | not available | ||||||
| TDA9983BHW/8/C1 | 9352 834 45551 | Order samples | ||||||
| TDA9983BHW/8/C1 | 9352 834 45557 | not available |
Applications
- DVD players and recorders
- Set-Top Box (STB)
- AV receivers and amplifiers (repeater)
- Camcorders
- Digital still cameras
- Media players
- PVRs
- Media centers PCs, graphics add-in boards, notebook PCs
- Switches
Technical documents
Support Documents
Disclaimer
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