CS5330A/31A
TABLE OF CONTENTS
1. PIN DESCRIPTIONS ................................................................................................................ 3
2. CHARACTERISTICS AND SPECIFICATIONS ........................................................................ 4
SPECIFIED OPERATING CONDITIONS................................................................................. 4
ABSOLUTE MAXIMUM RATINGS ........................................................................................... 4
ANALOG INPUT CHARACTERISTICS.................................................................................... 5
DIGITAL CHARACTERISTICS................................................................................................. 6
DIGITAL FILTER CHARACTERISTICS ................................................................................... 6
SWITCHING CHARACTERISTICS .......................................................................................... 7
3. GENERAL DESCRIPTION ....................................................................................................... 9
3.1 System Design .................................................................................................................. 9
3.1.1 Master Clock ......................................................................................................... 9
3.1.2 Serial Data Interface ............................................................................................ 9
3.1.3 Master Mode ......................................................................................................... 9
3.1.4 Slave Mode ......................................................................................................... 10
3.1.5 CS5330A ............................................................................................................. 10
3.1.6 CS5331A ............................................................................................................. 10
3.1.7 Analog Connections ............................................................................................ 11
3.1.8 High-Pass Filter .................................................................................................. 11
3.1.9 Initialization and Power-Down ............................................................................. 11
3.1.10 Grounding and Power Supply Decoupling ........................................................ 12
3.1.11 Digital Filter ....................................................................................................... 13
4. PARAMETER DEFINITIONS .................................................................................................. 14
5. REFERENCES ........................................................................................................................ 15
6. PACKAGE DESCRIPTIONS .................................................................................................. 15
7. ORDERING INFORMATION ................................................................................................. 16
8. REVISION HISTORY .............................................................................................................. 16
LIST OF FIGURES
Figure 1. Typical Connection Diagram......................................................................................... 8
Figure 2. Data Output Timing-CS5330A .................................................................................... 10
Figure 3. Data Output Timing - CS5331A (I²S Compatible) ....................................................... 10
Figure 4. CS5330A/31A Initialization and Power-Down Sequence............................................ 12
Figure 5. CS5330A/31A Digital Filter Stopband Rejection......................................................... 13
Figure 6. CS5330A/31A Digital Filter Transition Band............................................................... 13
Figure 7. CS5330A/31A Digital Filter Passband Ripple............................................................. 13
Figure 8. CS5330A/31A Digital Filter Transition Band............................................................... 13
LIST OF TABLES
Table 1. Common Clock Frequencies......................................................................................... 9
2
DS138F5
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