Ordering number : 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, compact, adjustment-free system can be implemented in two chips by combining this LSI with the LV3400M band-pass filter IC, which extracts the multiplex components from a composite FM signal.
Functions and 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 ...

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