AK4640_05 AKM [Asahi Kasei Microsystems], AK4640_05 Datasheet - Page 23

• Manufacturer Part Number: AK4640_05
• Description: 16-Bit ?? CODEC with MIC/HP/SPK-AMP
• Manufacturer: AKM [Asahi Kasei Microsystems]

ASAHI KASEI
(2) External Clock Direct Input
(3) AC Coupling Input
MS0273-E-02
External
Clock
External
Clock
C
Note: This clock level must not exceed DVDD level. (C: 0.1µF)
XTO
XTO
XTI
Figure 15. External Clock mode (Input: ≥ 50%DVDD)
Figure 14. External Clock mode (Input: CMOS Level)
XTI
Note: This clock level must not exceed DVDD level.
25kΩ(typ)
25kΩ(typ)
MCKPD = "0"
MCKPD = "0"
PMXTL = "1"
PMXTL = "0"
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AK4640
AK4640
[AK4640]
2005/04