Vizio L37, Service Manual

Page: 59 / 133

CONFIDENTIAL – DO NOT COPY Page 8- 23
File No. SG-0176
8 . 25MHZ crystal for clock generation
9 . Full-digital timing recovery , no VCXO is required
10. Full-digital frequency offset recovery with wide acquisition range –1MHZ~+1MHZ
11. Dual digital AGC control for IF and RF respectively
12. MPEG-2 transport stream output in parallel or serial format
13. On-chip error rate estimators for TS packets , TCM decoder , and equalizer
14. EIA/CEA-909 antenna interface
15. Controlled by I2C interface
16. Supports sleep mode to save power consumption
17. Core power supply : 1.8V , peripheral power supply : 3.3V
18.100-LQFP package
MT5351 Application :
MediaTek MT5351 is a DTV Backend Decoder SOC which support flexible transport demux ,
HD MPEG-2 video decoder , JPEG decoder , MPEG1,2,MP3,AC3 audio decoder , HDTV
encoder . The MT5351 enables consumer electronics manufactures to build high quality ,
feature-rich DTV , STB or other home entertainment audio/video device.
World-Leading Technology : HW support worldwide major broadcast network and CA
standards , include ATSC , DVB , OpenCable , DirectTV , MHP.
Rich Feature for high value product : To enrich the feature of DTV , the MT5351 support
1394-5C component to external DVHS . Dual display , PIP/POP and quad pictures provide
user a whole new viewing experience.
Credible Audio/Video Quality : The MT5351 use advanced motion-adaptive de-interlace
algorithm to achieve the best movie/video playback , The embedded 4X over-sample video
DAC could generate very fine display quality . Also , the audio 3D surround and equalizer
provide professional entertainment.