LC72706E Datasheet (Sanyo Semicon Device)

LC72706E, FM Multiplex Receiver

on page 8.

* Number of Allowed BIC Errors This IC’s synchronization circuit operates by recognizing a 16-bit BIC code.

The number of allowed errors is the number of allowed error bits in the 16 bits used for BIC recognition.

This data item allows the forward protection mode (used when synch

Ordering number : EN5745 CMOS IC LC72706E FM Multiplex Receiver IC Supporting All Worldwide Standards Overview The LC72706E is a data demodulation IC for receiving FM multiplex broadcasts for mobile receivers in the DARC format.

In conjunction with a bandpass filter IC (either the LV3400M or the LV3403M), the LC72706E can form a compact yet high-functionality FM multiplex reception system.

This IC supports all the FM multiplex frame structures (methods A, B, and C) in the ITU-R recommendation

LC72706E Features

* ard and backward protection counts are set to 3. This IC defines the protection counter value to be 1 at the point where a match or a mismatch occurs between the IC internal timing