MTV222

One-chip Receiver for ISDB-T 1-segment

• Description

  MTV222 is a highly integrated SoC (System-on-Chip) ISDB-T 1-segment receiver, which supports UHF band for Japan and South America ISDB-T 1-segment. This device is composed of high performance RF front-end and demodulation part in a small-size single chip. This device supports I2C, TSIF, SPI interface to make interface with external devices more flexible. In addition, MTV222 can reduce external component with on-chip LDO.  With good sensitivity, high linearity, wide dynamic range, and low power consumption, MTV222 is the best solution for ISDB-T 1-segment application.

• Features

  • Mobile TV RF and Baseband one-chip solution
  • Superior system performance
  • Applications in ISDB-T 1-segment
  • Support Band: 470~806MHz
  • Support wide Dynamic range
  • Auto-detect of transmission mode and guard interval
  • Automatic RF channel setting
  • Fast automatic channel acquisition and re-acquisition
  • Fast Scan time
  • Embedded on-chip de-interleaving memory
  • HOST interfaces support: SPI, I2C, EBI2
  • MPEG2 TSIF of TS data
  • Compatible to QUALCOMM’s TSIF
  • Supply voltage: 1.2V Core, 1.8 ~ 3.3V IO
  • On-chip 1.2V core LDO
  • Minimal external components
  • Ultra low power consumption
  • Ultra small size WLCSP package
  • System can sharing with mobile phone clock
  • RoHS compliant package

• Applications

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