TC90514:4+1 Branch Demodulation and Error Correction IC for Digital Terrestrial Television Receivers
The TC90514 complies with ISDB-T standards for digital terrestrial TV systems and contains a set of four OFDM demodulators with up to four-branch diversity and error correction circuits. Additionally, the TC90514 incorporates an OFDM demodulator and an error correction circuit that comply with narrow-bandwidth ISDB-T, which enables either 1segment broadcast reception or channel search independently of four-branch diversity reception.
The high-speed mobile reception performance, low power consumption, and independent diversity and 1segment OFDM make the TC90514 the ideal solution for automotive and portable digital TV applications.
Features
Ideal for automotive and portable digital terrestrial (ISDB-T) TV applications, it features high-speed mobile reception performance and low power consumption.
- Excellent high-speed mobile reception performance
Proprietary intercarrier interference canceller
- Fast channel switching
- Simultaneous reception and demodulation of four-branch diversity full-segment and 1segment broadcasting
- Background channel search
- Low power consumption
- Supply voltages: 1.2 V, 3.3 V