LC72700E Overview
EN4870E CMOS LSI LC72700E, LC72700G Mobile FM Multiplex Broadcast Receiver LSI Overview The LC72700E and LC72700G are data decoder LSIs for receiving DARCTM mobile FM multiplex broadcasts. A multi-function, pact, adjustment-free system can be implemented in two chips by bining this LSI with the LV3400M band-pass filter IC, which extracts the multiplex ponents from a posite FM signal.
LC72700E Key Features
- Delay detection scheme using a 1T delay
- Built-in error correction function using a 2T delay
- Digital PLL clock regeneration
- Block and frame synchronization detection with a settable synchronization protection count
- Settable block identifier code (BIC) detection precision
- Error correction using (272,190) codes
- Built-in frame memory for product codes
- Support for both serial and parallel data I/O
- Package LC72700E: QFP48E LC72700G: QFP48G
- CCB is a trademark of SANYO ELECTRIC CO., LTD