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CXA1782 View Datasheet(PDF) - Sony Semiconductor

Part Name
Description
View to exact match
CXA1782 Datasheet PDF : 31 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Pin
No.
Symbol
I/O
Equivalent circuit
147
17 ISET
I
17
CXA1782CQ/CR
Description
Setting pin for Focus search, Track
jump, and Sled kick current.
19 CLK
I
20 XLT
I
21 DATA
I
22 XRST
I
23 C. OUT O
24 SENS
O
19
147 1k
20
21
22
Serial data transfer clock input from
15µ
CPU. (no pull-up resistance)
Latch input from CPU.
(no pull-up resistance)
Serial data input from CPU.
(no pull-up resistance)
Reset input; resets at Low.
(no pull-up resistance)
20k
147
23
24
100k
Track number count signal output.
Outputs FZC, DFCT, TZC, gain,
balance, and others according to
the command from CPU.
25 FOK
O
20k
147
25
40k
100k
Focus OK comparator output.
26 CC2
27 CC1
I
147
28
O
Input for the DEFECT bottom hold
147
output with capacitance coupled.
27
DEFECT bottom hold output.
28 CB
I
147
26
Connection pin for DEFECT bottom
hold capacitor.
–5–
 

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