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6 pcb layout, Cs5550 – Cirrus Logic CS5550 User Manual

Page 14

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CS5550

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DS630F1

pulse-low, the duration of the INT pulse will be at
least one DCLK cycle (DCLK = MCLK / K).

3.6 PCB Layout

The CS5550 should be placed entirely over an an-
alog ground plane with both the AGND and DGND

pins of the device connected to the analog plane.
Place the analog-digital plane split immediately ad-
jacent to the digital portion of the chip.