CS48540 datasheet(26/26 Pages) CIRRUS

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CS485xx Family Data Sheet

32-bit Audio Decoder DSP Family

DS734F3

CONFIDENTIAL

10. Revision History

Revision

Date

Changes

JUL 2006

Advance release.

JUL 2006

Updated pinout definition for pins 26 and 27. Updated typical power

numbers.

DEC 5 2006

Updated sections 2.0, 4.2.1, 5.8, Table 3, Table 4, to show new device

numbering scheme. Updated sections 8.1, 8.2, 8.3.

PP1

MAR 12 2007

Preliminary Release

PP2

December 18, 2007

Changed title of data sheet from CS48500 Data Sheet to CS485xx Fam-

ily Data Sheet to cover all CS485xx family products. Updated Standby

Power specification in Section . Updated DAO timing specifications and

timing diagrams in Section 5.15.

April 21, 2007

Removed DSD Phase Modulation Mode from Section 5.14. Removed

reference to MCLK in Section 5.14. Redefined Master mode clock

speed for SCP_CLK in Section 5.10. Redefined DC leakage character-

ization data in Section 5.3. Added typical crystal frequency values in

Table Footnote 1 under Section 5.7. Modified Footnote 1 under Section

5.9. Modified power supply characteristics in Section 5.4,

July 14, 2008

Added reference to support for time division multiplexed (TDM) one-line

data mode for DAO port in Section 4.2.2.

February 16, 2009

Updated Section 5.5, adding Junction Temperature specification.

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