92HD202D 데이터 시트보기 (PDF) - Integrated Device Technology

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92HD202D

8-CHANNEL HIGH DEFINITION AUDIO CODEC

Integrated Device Technology 

92HD202

8-CHANNEL HIGH DEFINITION AUDIO CODEC

PC AUDIO

10. PACKAGE OUTLINE AND PACKAGE DIMENSIONS ....................................................... 165

10.1. 48-Pin LQFP ................................................................................................................................ 165

11. SOLDER REFLOW PROFILE ............................................................................................. 166

11.1. Standard Reflow Profile Data ...................................................................................................... 166

11.2. Pb Free Process - Package Classification Reflow Temperatures ............................................... 167

12. REVISION HISTORY ........................................................................................................... 168

List of Figures

Figure 1. Functional Block Diagram - 92HD202 ........................................................................................... 21

Figure 2. Typical Connection Diagram for 48-pin LQFP 92HD202 ............................................................... 22

Figure 3. Split Independent Power Supply for 48-pin LQFP 92HD202 ......................................................... 23

Figure 4. 92HD202 Widget Diagrams ............................................................................................................ 24

Figure 5. 48-Pin LQFP Pinout .................................................................................................................... 162

Figure 6. 48-Pin LQFP Package Outline and Package Dimensions ........................................................... 165

Figure 7. Solder Reflow Profile ................................................................................................................... 166

List of Tables

Table 1. Digital Power Consumption - DVdd = 3.3 V ..................................................................................... 18

Table 2. Analog Power Consumption - AVdd = 5 V ....................................................................................... 18

Table 3. High Definition Audio Widget ........................................................................................................... 25

Table 4. Root ID Command Verb Format ...................................................................................................... 26

Table 5. Root ID Command Response Format ............................................................................................. 26

Table 6. Root RevID Command Verb Format ................................................................................................ 26

Table 7. Root RevID Command Response Format ....................................................................................... 26

Table 8. Root NodeInfo Command Verb Format ........................................................................................... 27

Table 9. Root NodeInfo Command Response Format .................................................................................. 27

Table 10. AFG Reset Command Verb Format .............................................................................................. 28

Table 11. AFG Reset Command Response Format ...................................................................................... 28

Table 12. AFG NodeInfo Command Verb Format ......................................................................................... 28

Table 13. AFG NodeInfo Command Response Format ................................................................................. 28

Table 14. AFG Type Command Verb Format ................................................................................................ 29

Table 15. AFG Type Command Response Format ....................................................................................... 29

Table 16. AFG Cap Command Verb Format ................................................................................................. 29

Table 17. AFG Cap Command Response Format ......................................................................................... 29

Table 18. AFG PCMCap Command Verb Format ......................................................................................... 30

Table 19. AFG PCMCap Command Response Format ................................................................................. 30

Table 20. AFG Stream Command Verb Format ............................................................................................ 31

Table 21. AFG Stream Command Response Format .................................................................................... 31

Table 22. AFG InAmpCap Command Verb Format ....................................................................................... 32

Table 23. AFG InAmpCap Command Response Format .............................................................................. 32

Table 24. AFG SupPwrState Command Verb Format ................................................................................... 32

Table 25. AFG SupPwrState Command Response Format .......................................................................... 32

Table 26. AFG GPIOCnt Command Verb Format ......................................................................................... 33

Table 27. AFG GPIOCnt Command Response Format ................................................................................. 33

Table 28. AFG GPIO Polarity Command Verb Format .................................................................................. 34

Table 29. AFG GPIO Polarity Command Response Format ......................................................................... 34

Table 30. AFG OutAmpCap Command Verb Format .................................................................................... 35

Table 31. AFG OutAmpCap Command Response Format ........................................................................... 35

IDT™ 8-CHANNEL HIGH DEFINITION AUDIO CODEC

3

IDT CONFIDENTIAL

92HD202

REV 1.2 112006

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