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| LC895926 Datasheet, PDF (4/7 Pages) Sanyo Semicon Device – CD-R Encoder/Decoder IC with Built-in SCSI Interface | |||
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LC895926
Pin Descriptions
Pin Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
Pin Name
VSS
XTALCK0
XTAL0
TEST0
RESET
VDD
SUBSYNC
EFMG
EFM
EFMGATE0
EFMGATE1
EFMGATE2
EFMGATE3
TEST1
Reserve0
Reserve1
Reserve2
Reserve3
Reserve4
VDD
VSS
Reserve5
Reserve6
Reserve7
TEST2
LOCKIN
LOCK
PLLOUTIN
VSS
ROUGH
ATIPSYNC
BICLKIN
BIDATAI
VDD
VSS
CLV+ (MDP)
CLVâ (MDS)
MON
FSW
VDD
VSS
Type: I: Input pin, O: Output pin, B: Bidirectional pin, P: Power supply pin, N: No connection pin
Type
Description
P
I Xtal oscillator circuit input pin (17.2872 MHz)
O Xtal oscillator circuit output pin
I Test pin (connect to VSS)
I Reset pin
P 5V
O Subcode synchronization signal output pin
O EFM output gate signal output pin
O EFM signal output pin
O
O
EFM pulse width detection gate signals
O
O
I Test pin (connect to VSS)
B
B
B Reserved for future expansion (connect to VSS if unused.)
B
B
P 3.3V
P
B
B Reserved for future expansion (connect to VSS if unused.)
B
I Test pin (connect to VSS)
I CD decoder lock signal input pin
O CLV servo lock monitor pin
I Wobble signal carrier clock input pin
P
I Rough CLV servo wobble signal input pin
B ATIP synchronization signal I/O pin
I Biphase data transfer clock input pin
I Biphase data input pin
P 3.3V
P
O
O
CLV servo signal output pin
O
O
P 5V
P
Continued on next page.
No. 5829-4/7
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