AK4537 Datasheet, PDF (20/76 Pages) Asahi Kasei Microsystems – 16-Bit ΔΣ Stereo CODEC with MIC/HP/SPK-AMP

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