Overview
This LSI is a channel decoder LSI supporting ISDB-T/ISDB-TSB.
Widely used for digital terrestrial broadcasting receiver equipment that takes advantage of UHF and VHF frequency bands in Japan.
This LSI performs the following operations:
    • IF signal input
    • OFDM*1 demodulation
    • Error correction
    • TSP*2 output
*1 Orthogonal Frequency Division Multiplexing
*2 Transport Stream Packet

Features
• Supports digital terrestrial broadcasting (ISDB-T) and Digital terrestrial sound broadcasting (ISDB-TSB)
• Strong suppression of co-channel interference with analog broadcasting signal
• AGC with 2 output signals (PWM output)
• On-chip CPU/IF circuits compliant with I2C bus
• On-chip ADC for input signal
• On-chip boundary scan test circuits compliant with EEE1149.1

Applications
• Set-top box for digital terrestrial broadcasting
• TV with receiving function for digital terrestrial broadcasting
• DVHS with receiving function for digital terrestrial broadcasting