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. 
TLG1121
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TLG1121 |
The TLG1121 is Telegent's third generation analog mobile TV technology and the industry's first single-chip analog mobile TV receiver based on 65nm CMOS process technology. The 6 x 6 mm package reduces solution size by 25% as compared to previous generation devices while drawing 25% less power from the battery. For manufacturers, this translates to greater flexibility in PCB layout enabling smaller, sleeker handset designs and longer viewing times for consumers. The TLG1121 provides global support for NTSC, PAL, and SECAM TV broadcasts, delivering worldwide support for free-to-air analog TV and FM broadcast reception on mobile devices.
Highlights
- Third generation analog mobile TV technology delivers unmatched picture quality and mobility
- 65nm CMOS technology reduces size and draw on battery power up to 25%
- Superior reception and sensitivity in mobile environments
- Fully integrated single-chip solution
Product Features
- Small 6 x 6 mm package
- Worldwide free-to-air broadcast reception
- NTSC/PAL/SECAM (48–862 MHz)
- FM stereo radio support (76–108 MHz)
- Highly integrated single-chip TV receiver
- RF tuner
- Demodulator
- Decoder
- DSP and audio/video processing
- Scaler
- FM stereo
- High performance for mobile environments
- High video sensitivity
- Mobility support to 430 km/hr
- 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 and software
- CCIR / ITU-601 compliant 8-bit parallel video output
- RGB, YCbCr, and YUV output formats
- I2S compliant interface and analog audio output
- I2C compliant 2-wire control port
- RF antenna and coaxial cable input support
- Closed captioning support