MTV818

One-chip Receiver for T-DMB/DAB/FM/ISDB-T

• Description

  MTV818 is a highly integrated SoC (System-on-Chip) T-DMB/DAB/ISDB-T and FM receiver.  This device is composed of high performance RF front-end and demodulation part in a small-size single chip. This device supports various interfaces such as I2C, TSIF, SPI, HPI and EBI2 to make interface with external devices more flexible. In addition, MTV818 can reduce external component with on-chip DCDC converter and LDO.  With good sensitivity, high linearity, wide dynamic range, and low power consumption, MTV818 is the best solution for T-DMB/DAB/ISDB-T and FM application.

• Features

  • Mobile TV RF and Baseband one-chip solution
  • Superior system performance
  • Applications in T-DMB, DAB, FM and ISDB-T 1-seg
  • All DAB transmission mode (I, II, III and IV) support
  • Auto-detect of transmission mode and guard interval
  • Automatic RF channel setting
  • Fast automatic channel acquisition and re-acquisition
  • Embedded on-chip de-interleaving memory for full 1.824Mbps data rate
  • Support MRC diversity reception for high performance with dual antenna
  • Variable HOST interfaces support SPI, HPI, I2C, EBI2
  • MPEG2 TSIF of TS data
  • Compatible to QUALCOMM’s TSIF
  • Supply voltage: 1.2V Core, 1.8 ~ 3.3V IO
  • On-chip DCDC converter and LDO
  • Minimal external component
  • Ultra low power consumption
  • Ultra small size 5 x 5 mm2 QFN package
  • System Clock 13MHz~36MHz
  • RoHS compliant package

• Applications

  • Digital TV for Mobile Phone
  • Low Power Portable TV, PDA, PMP, Car Navigation and USB Applications
  • Combo (DVD, STB etc)