TDA9989
150 MHz pixel rate HDMI 1.3a transmitter with 3 x 8-bit video inputs and CEC support
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HDMI transmitters
A higher definition with TDA998x HDMI transmitters
Keep ahead of increasing performance requirements set by the TV market with our TDA998x HDMI transmitter family. The solutions help DVD-P, DVD-R, DVR, STB and A/V receiver system providers to meet today’s high performance standards, while improving overall system cost. All the devices in the family are pin-to-pin and software compatible.
Key benefits
- Optimized system architecture to enable HDMI with reduced impact on existing design and BOM
- Fast time to market
- Scalable solution from pass-through to embedded HD and Full HD upscaling
- CEC solutions to follow market trend
- Optimized development cost
Key features
- RGB, YCbCr, and DDR support
- 250 MHz to 1.65 GHz TMDS transmitter operation
- Embedded de-interlacer and up-scaler enable full HD 1080p output from standard definition inputs (no need for external components)
- 8b 4:4:4 RGB and 12b YUV 4:2:2 color depth
- HDCP support (no need for external memory)
Descriptive summary
- ITU656-based embedded syncs support - Flexible video input port setting - Dolby-True HD and DTS-HD high bit rate audio support using the HBR interface - 4 I2S-bus audio input channels, 1 S/PDIF channel and 8 DSD channels - Audio data rate up to 192 kHz per input for both standards - On-chip MPU with I2C master to perform HDCP operations and EDID reading operations - Pin to pin and SW compatible product family - QFP80 and 6 x 6 BGA packages - Authorized Test Center, allowing HDMI v1.3, HDCP v1.2 and CEC certifi cation
Consumer Electronics Control (CEC)
An optional function of the HDMI specification, the CEC protocol provides a number of recommended features that enhance the functionality and interoperability of devices connected via HDMI.
Authorized Test Center (ATC)
Our HDMI ATC laboratory in Caen, France allows devices to be qualified and certified following HDMI CTS (Compliance Test Specification) 1.3b.
Selection table:
Architecture example: