CXA1704R 查看數據表（PDF） - Sony Semiconductor

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CXA1704R

2-channel REC/PB Amplifier for 8mm VCR

Sony Semiconductor 

Pin No. Symbol Pin voltage

38 VPSW2OUT 2.4 V

39

VREG

4.15 V

CXA1704R

Equivalent circuit

40µ

Description

Recording channel 2 VPSW output.

Output level is 200 mVp-p (typ.).

38

400µ

4.15 V regulator output.

39

40

REC1IN

2.4 V

41 VPSW1OUT 2.4 V

Channel 1 recording amplifier input.

DC cut-off is applied to the Pin 41

signal by external capacitor, and

143

40 then the resulting signal is input.

240µ

40µ

400µ

Recording channel 1 VPSW output.

Output level is 200 mVp-p (typ.).

41

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