CXA1372BQ Просмотр технического описания (PDF) - Sony Semiconductor

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производитель

CXA1372BQ

RF Signal Processing Servo Amplifier for CD Player

Sony Semiconductor 

CXA1372BQ/BS

Pin No.

Symbol I/O

QS

Equivalent circuit

29 35 MIRR

38 44 CP

O

147

38

147

29

20k

I

Description

MIRR comparator output.

(DC voltage: 10kΩ load connected)

Connects MIRR hold capacitor.

Non-inverted input for MIRR

comparator.

34 40 CC1

35 41 CC2

O

147

37

I

30 36 DFCT

O

147

30

37 43 CB

I

DEFECT bottom hold output.

147

35

Input for DEFECT bottom hold

output with capacitance coupled.

DEFECT comparator output.

147

(DC voltage: 10kΩ load connected)

34

Connects DEFECT bottom hold

capacitor.

31 37 ASY

I

147

31

Auto asymmetry control input.

32 38 EFM

32

O

4.8k

Current source depending on

power supply

(VCC to DGND)

EFM comparator output.

(DC voltage: 10kΩ load connected)

33 39 FOK

O

20k

147

33

FOK comparator output.

(DC voltage: 10kΩ load connected)

–7–

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