CM6206-LX Datasheet, PDF(3/33 Page) C&K Components – High Integrated USB Audio I/O Controller

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CM6206-LX Datasheet, PDF (3/33 Pages) C&K Components – High Integrated USB Audio I/O Controller

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CM6206LX

High Integrated USB Audio I/O Controller

TABLE OF CONTENTS

1 Description and Overview ........................................................................................................... 3

2 Features........................................................................................................................................ 4

3 Pin Descriptions........................................................................................................................... 6

3.1 CM6206LX LQFP 48Pin Table ....................................................................................... 6

3.2 CM6206LX LQFP 48 PIN............................................................................................... 7

4 Ordering Information................................................................................................................... 9

4.1 CM6206LX (LQFP48) .................................................................................................... 9

5 Block Diagram............................................................................................................................. 9

6 Function Descriptions Block Diagram of CM6206LX ............................................................. 10

6.1 Internal Register ............................................................................................................ 10

6.2 Serial EEPROM Content ............................................................................................... 19

6.3 Power Management ....................................................................................................... 20

7 Volume Control.......................................................................................................................... 21

7.1 DAC Volume Control .................................................................................................... 21

7.2 ADC Volume Control .................................................................................................... 21

7.3 MIC / Line-in Monitor Volume Control ........................................................................ 23

8 Electrical Characteristics ........................................................................................................... 24

8.1 Maximum Ratings ..................................................................................................................... 24

8.2 Recommended Operating Conditions........................................................................................ 24

8.3 Power Consumption .................................................................................................................. 24

8.4 DC Characteristics (Digital) ...................................................................................................... 24

8.5 AC Characteristics (Digital) ...................................................................................................... 24

8.6 Analog Performance .................................................................................................................. 25

9 Audio Performance Curves ....................................................................................................... 25

9.1 10K loading (Line Out / Surround / Center LFE) Frequency Response ...................... 25

9.2 10K loading (Line Out / Surround / Center LFE) Passband Ripple .............................. 26

9.3 10K loading (Line Out / Surround / Center LFE /) THD+N Curve .............................. 28

9.4 10K loading (Line Out / Surround / Center LFE /) Dynamic Range ............................ 29

9.5 A-D Line in FSIV / THD+N Curve ............................................................................... 29

9.6 A-D Line in Frequency Response / Passband Ripple.................................................... 30

9.7 A-D Mic in FSIV / THD+N Curve................................................................................ 30

9.8 A-D Mic in Frequency Response / Passband Ripple..................................................... 31

Reference ........................................................................................................................................... 31

1 Description and Overview

CM6206LX is a highly integrated single chip USB audio solution. All essential analog modules are embedded

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