The ability of Telegent and other vendors to offer chipsets capable of receiving terrestrial television signals, both analogue and digital, with relatively low power consumption, is likely to transform the mobile TV market. 
TLG1120
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TLG1120 |
The TLG1120 Mobile TV Receiver is a highly-integrated, single-chip RF tuner and decoder that supports worldwide analog (NTSC/PAL/SECAM) broadcast standards, delivers superior performance in mobile reception environments, achieves ultra-low power consumption, and simplifies mobile device design and manufacture. With its support for global free-to-air analog broadcast standards, the TLG1120 enables mobile device manufacturers to provide consumers with immediate worldwide access to live, familiar programming.
Highlights
- Directly supports free-to-air worldwide analog (NTSC/PAL/SECAM) broadcast standards & FM radio
- Delivers superior reception and sensitivity in mobile reception environments. The TLG1120 is designed to address the challenges caused by motion, a small antenna profile, and variable signal strength, and is robust in high-speed outdoor environments in excess of 430 km per hour (265 mph).
- Tunes across a very wide band of frequencies while achieving ultra-low power consumption.
- Is a fully integrated RF and DSP single-chip CMOS design that dramatically reduces bill of materials, component count, footprint, and difficulty of design and manufacture.
Product Features
Small 7 x 7 mm package
Worldwide Free-to-Air Broadcast Reception
- NTSC/PAL/SECAM support (48–800 MHz)
- Worldwide FM radio support (76–108 MHz)
Highly-Integrated Single-Chip TV Receiver
- RF tuner
- Demodulator
- Decoder
- DSP and audio/video processing
- Scaler
- FM stereo radio
High Performance for Mobile Environments
- High video sensitivity
- Mobility support to 430 km/hr
- Dynamic multi-path fading & Doppler compensation
- Large screen support
Ultra-Low Power Consumption
- 2.8 V RF supply; 1.2 V digital supply
- 1.8 V to 2.8 V IO operation
Universal Interface & Software
- CCIR / ITU-601 compliant 8-bit parallel video output
- RGB, YCbCr, and YUV output formats
- I2S and analog audio output
- I2C compliant 2-wire control port
- RF antenna and coaxial cable input support
- Closed captioning support
- Bundled software API compatible with leading basebands, application processors, and multimedia processors
- Platform processor and OS independent