LC89075W-H SANYO [Sanyo Semicon Device], LC89075W-H Datasheet - Page 30

• Manufacturer Part Number: LC89075W-H
• Description: Digital Audio Interface Receiver with Stereo ADC and Audio Selector
• Manufacturer: SANYO [Sanyo Semicon Device]

10.3 Output Data Switching (DATAOUT)
• In the initial setting status, demodulated data is output to DATAOUT when the PLL is locked, and ADC data is output
to DATAOUT when the PLL is unlocked. This output switching is performed automatically according to the PLL
locked/unlocked status.
PLL locked status
PLL locked status
DATAOUT
DATAOUT
MUTEB
MUTEB
ERRF
ERRF
DIRMUTP=0
DIRMUTP=0
Figure 10.6 Timing Chart of DATAOUT Output Data Switching
Demodulation data
UNLOCK
ADC data
LOCK
LC89075W-H
(b) Unlock stage
(a) Lock-in stage
LOCK
Muted
UNLOCK
Muted
Demodulation data
ADC data
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