ak4117 AKM Semiconductor, Inc., ak4117 Datasheet - Page 33
ak4117
Manufacturer Part Number
ak4117
Description
Low Power 192khz Digital Audio Receiver
Manufacturer
AKM Semiconductor, Inc.
Datasheet
1.AK4117.pdf
(36 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ak4117VF
Manufacturer:
AKM
Quantity:
20 000
Part Number:
ak4117VF-E2
Manufacturer:
AKM
Quantity:
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ASAHI KASEI
1) When Non-PCM preamble does not arrive within 4096 frames,
PDN pin
Bit stream
AUTO bit
Pc Register
Pd Register
2) When Non-PCM bitstream stops (when MULK0=0),
INT0 pin
Bit stream
AUTO bit
Pc Register
Pd Register
MS0157-E-03
Non-PCM Bitstream timing
Pa
Pc
Pd
0
Pb
0
Pc
Pa
“0”
1
“0”
Pd
Pb
1
Pc
1
Pd
1
Repetition time
Figure 27. Timing example 1
Figure 28. Timing example 2
Pc
1
Stop
Pd
2~3 Syncs (B,M or W)
Pa
1
- 33 -
Pb
Pc
<20mS (Lock time)
2
Pc
Pd
1
2
Pd
>4096 frames
1
INT0 hold time
<Repetition time
Pc
2
Pd
2
Pa
Pa
Pb
Pb
Pc
n
Pc
Pd
3
n
Pd
[AK4117]
Pc
2004/04
3
Pc
Pd
3
Pd
n
3
n