AK4537 查看數據表（PDF） - Asahi Kasei Microdevices

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AK4537

16-Bit ∆Σ Stereo CODEC with MIC/HP/SPK-AMP

Asahi Kasei Microdevices 

ASAHI KASEI

(2) External Clock Direct Input

External

Clock

XTI

XTO

MCKPD = "0"

25kΩ

PMXTL = "0"

AK4537

(3) AC Coupling Input

Figure 14. External Clock mode (Input : CMOS Level)

Note: This clock level must not exceed DVDD level.

C XTI

External

Clock

XTO

MCKPD = "0"

25kΩ

PMXTL = "1"

AK4537

Figure 15. External Clock mode (Input : ≥ 50%DVDD)

Note: This clock level must not exceed DVDD level. (C : 0.1µF)

[AK4537]

MS0202-E-04

- 20 -

2005/04

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