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| DIB7000-H World's First World's First DVB-H Chip DVB-H Chip Cell Phones ... Mobile DVB-H / DVB-T Receiver SD Card Format DVB-H implementation At High Speed (up to 130 Hz Doppler, 250 km/h at 500 MHz, in 8K mode) Anywhere (very low C/N requirements with Typical Urban Channels testing) On either Smartphones based on Application Processors or other low cost mobile phones with multimedia codecs based on Graphics acceleration co-processor Features : IF and Baseband Inputs (can be interfaced with Freescale MC44CD02 Silicon tuner for example) Ultra Low Power Consumption (<20 mW in DVB-H mode) Flexible Channel Bandwidth configuration (8MHz, 7MHz, 6MHz, 5MHz,...) Standard Interface to most Application Processors or Graphics Acceleration Chipsets Drivers integrated in Software Development Kit "Proven Performance" type receiver (see DVB-H implementation Guidelines) ... or PDAs, Portable LCD TV, Portable Media Player DVB-H can be integrated in all kinds of mobile TV receivers with strong constraints on power requirements Single mode or Diversity mode can be used, especially for DVB-T networks not yet served with DVB-H services C/N 40 dB 8K - gi 1/4 - 16QAM 1/2 - MPE-FEC 3/4 TU6 Mode Watch TV on your Handheld Device ! 30 dB 20 dB 13 dB 10 dB 0 dB 0 Hz MFER 5 % 20 Hz 40 Hz 60 Hz 80 Hz 100 Hz 120 Hz Doppler March 2005 DiBcom DIB7000 offers the best solution for DVB-H reception with "Proven Performance"! Both IF and Baseband inputs makes it the perfect solution for interfacing with very low power RF tuners. With NIM7000SD reference design, it is possible to integrate DVB-H into any mobile device as a plug and play feature. INTEGRATED CIRCUIT FEATURES DIB7000 integrated circuit advanced features for mobile environment 0.13m, low power (less than 20 mW) Features - IF or Baseband Input - TS or Host Interface Output - Local Memory - MPE-FEC hardware acceleration - Security functions acceleration - Time Slicing with embedded microcontroller - Power Saving Optimization SOFTWARE DEVELOPMENT KIT Contains - Source code for integration onto Mobile Platform - Embedded Firmware for DVB-H real time functions implementation - API includes access to: * Tuning functions * Monitoring * SI/PSI monitoring * IP data extraction * MPE-FEC implementation Baseband Tuner O_AGC1 (RF) O_AGC2 (BB) AD_I AD_Q Dual ADC AGC Demodulator IQ impairements & surrounding noise compensation Filtering & Interpolation Guard Time Removal FFT (2k/4k/8k) I2C Interface (master) Demod Control SYNCHRONYZATION CONTROL (Carrier, Symbol Clock, Guard time positioning) (Automatic search...) TPS Acquisition Demod control FEC Viterbi Decoder Equalizer + FFT leakage Channel estimator Internal Demod control Interf select Host Processor or MPEG2-TS DVB-H MAC info@dibcom.fr http://www.dibcom.net DIBCOM ASIA-PACIFIC Regional Headquarters SHANGAI Rep. Office Cyberport 1 100 Cyberport Road HONG KONG philippe.creveuil@dibcom.com Office 1507, 841 Yan An Road (M SHANGHAI, 200040, P.R. CHINA xiaye.xu@dibcom.com HEADQUARTERS Parc Gutenberg 2 bis, voie La Cardon 91120 PALAISEAU FRANCE Tel : +33(0)1 69 32 11 16 OPERATION office La Chantrerie 9, rue Alfred Kastler 44307 NANTES Cedex 3 FRANCE Tel : +33(0)2 40 18 07 64 TAIPEI Rep. Office 8F N8, lane 360, Sec.1, Neihu Rd. , Neihu Chiu,114, TAIPEI TAIWAN connie.lee@dibcom.com |
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