Datasheet
Table Of Contents
- FEATURES
- APPLICATIONS
- DESCRIPTION
- ABSOLUTE MAXIMUM RATINGS
- RECOMMENDED OPERATING CONDITIONS
- ELECTRICAL CHARACTERISTICS
- DEVICE INFORMATION
- TYPICAL PERFORMANCE CURVES OF INTERNAL FILTER
- TYPICAL PERFORMANCE CURVES
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Suspend and Resume Sequence
D+(pin 4),
D–(pin 3)
SSPND (pin 29)
5 ms
Idle
Active
Suspend
2.5 ms Active
V
OUT
L (pin18),
V
OUT
R (pin22)
PCM2912
SLES216 – FEBRUARY 2008
The PCM2912 enters the suspend state after it sees a constant Idle state on the USB bus after approximately 5
ms. When the PCM2912 enters the suspend state, SSPND flag (pin 29) is asserted. The PCM2912 wakes up
immediately when detecting the non-idle state on the USB bus.
Figure 36. Suspend and Resume
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Product Folder Link(s): PCM2912