LC89051V Datasheet, PDF (14/15 Pages) Sanyo Semicon Device – Digital Audio Interface Receiver

LC89051V
Error (ERROR)
The ERROR pin goes high if there is an error in the input data or if the PLL is unlocked. It holds the high level for about
100 to 300 ms after data demodulation returns to normal and then goes low. The table below lists the data processing
when an error has occurred.
Type of error
Up to 8 consecutive parity errors
Over 8 consecutive parity errors
PLL lock error
DATAOUT
Previous data value
L
L
C bit
Output
Output
L
Sub Q
Output
Output
L
ID
Output
Output
L
E/DOUT
Output
Output
L
System Reset (XMODE)
Normal system operation is started by setting XMODE high after the power supply has risen above at least 4.5 V
(3.0 V). After power is applied, the system will be reset if a low level is applied once more to the XMODE pin. If
XMODE is set low, the VCO free-running oscillator clock is output from CKOUT.
Figure 5 XMODE Pin Operation
No. 5543-14/15