CXA2557 查看數據表（PDF） - Sony Semiconductor
零件编号
产品描述 (功能)
比赛名单
CXA2557 Datasheet PDF : 35 Pages
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CXA2557R
Pin
No.
Symbol
I/O
8E
I
9F
I
10 TE 1
O
Equivalent circuit
124
8
124
9
124
VCA RW
10
20k
124
11 AL IN
I
11
20k
9k
40k
6.2k
13.3k
Description
Tracking error amplifier inputs.
Tracking error amplifier inverted
output.
Alignment amplifier input.
12 AL
O
15k
15k
7.5k
124
12
Alignment amplifier non-inverted
output.
13 AL 1
O
45k
124
Alignment amplifier inverted
34k
13
output.
14 CE IN
I
15 CE 1
O
16 CE
O
124
14
20k
124
15
124
16
Center error amplifier input.
Center error amplifier inverted
output.
Center error drive amplifier
inverted output.
–5–
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