LC89057W-VF4A-E SANYO [Sanyo Semicon Device], LC89057W-VF4A-E Datasheet - Page 5

• Manufacturer Part Number: LC89057W-VF4A-E
• Description: Digital Audio Interface Transceiver
• Manufacturer: SANYO [Sanyo Semicon Device]

6. Block Diagram
7. Comparison between LC89057W-VF4 and LC89057W-VF4A
Table 7.1 Difference between LC89057W-VF4 and LC89057W-VF4A
DIR function: External synchronization mode
DIR function: Setting of RERR wait time after PLL
is locked
DIR function: Setting of clock wait time after PLL is
unlocked
DIR function: Channel status bit output
DIR function: Preamble B info output
DIT function: System clock
DIT function: Preamble B info output
TLRCK/PIO2
TDATA/PIO3
TXO/PIOEN
TMCK/PIO0
TBCK/PIO1
RXOUT
RX6/UI
RX5/VI
RX0
RX1
RX2
RX3
RX4
LPF
10
13
44
45
46
47
48
1
2
3
4
5
8
9
Item
Parallel Port
Modulation
or
Selector
Input
EMPHA/UO/CO
LC89057W-VF4A-E
256fs clock input
After preamble B is counted 6.
After preamble B is counted 12.
After preamble B is counted 24.
After preamble B is counted 48.
50μs from when oscillation amplifier starts
100μs from when oscillation amplifier starts
200μs from when oscillation amplifier starts
400μs from when oscillation amplifier starts
Microcontroller read out
×
256fs clock input
×
XIN
32
29
Cbit, Ubit
PLL
Demodulation
LC89057W-VF4
Lock detect
XOUT
AUDIO/VO
28
33
&
Selector
XMCK CKST/PB
Clock
27
INT
35
Microcontroller
34
CL
48
I/F
256fs or 512fs clock input
After preamble B is counted 3.
After preamble B is counted 6.
After preamble B is counted 12.
After preamble B is counted 24.
0μs from when oscillation amplifier starts
50μs from when oscillation amplifier starts
100μs from when oscillation amplifier starts
200μs from when oscillation amplifier starts
Microcontroller read out or terminal output
(full decode processing possible)
256fs or 128fs clock input
CE
Selector
39
1/N
Data
38
CI
LC89057W-VF4A
XMODE
41
20
22
23
37
36
21
24
16
17
DO
RERR
RDATA
SDIN
RMCK
RBCK
RLRCK
SBCK
SLRCK
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