S5L1454A 查看數據表（PDF） - Samsung

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产品描述 (功能)

生产厂家

S5L1454A

DVD PLAYER DIGITAL SERVO & DSP IC

Samsung 

S5L1454A

DVD PLAYER DIGITAL SERVO & DSP IC

Operation Description

Pull-in standby status is maintained starting when the FE signal becomes larger than the S curve ok level

(S_OK_L), and focus pull-in is carried out when the FE signal becomes smaller than the S curve pull-in level

(S_PI_L).

PIL[3:0]

xx11

xx01

x110

x010

1x00

0x00

S_curve ok level

FEpk/2

FEpk/2

FEpk/4

FEpk/4

FEpk/8

FEpk/8

Pull-In level

FEpk/4

FEpk/8

FEpk/8

FEpk/16

FEpk/16

FEpk/32

FE

FOKB

FLKB

FLon

FLoff

Ok LEVEL

FEpk

Pull-In LEVEL

(Fofst)

FOKB

FOCUS Pull-In LEVEL

FE

(For layer0 Pull-In)

Ok level

Pull-In level

FE

(For layer1 Pull-In)

Ok level

Pull-In level

For Dual Layer

20

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