IDTSTAC9758XXTAEB1XR IDT, Integrated Device Technology Inc, IDTSTAC9758XXTAEB1XR Datasheet - Page 6

• Manufacturer Part Number: IDTSTAC9758XXTAEB1XR
• Description: IC CODEC AC'97 6CH 2.3 48-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec '97r

Specifications of IDTSTAC9758XXTAEB1XR

• Data Interface: Serial
• Resolution (bits): 20 b
• Number Of Adcs / Dacs: 2 / 3
• Sigma Delta: Yes
• Voltage - Supply, Analog: 3.14 V ~ 3.47 V; 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 3.14 V ~ 3.47 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP, 48-VQFP
• Single Supply Voltage (typ): 3.3/5V
• Single Supply Voltage (min): 3.135V
• Single Supply Voltage (max): 3.465/5.25V
• Package Type: TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9758XXTAEB1XR

LIST OF TABLES
IDT™
HIGH-PERFORMANCE 6-CHANNEL AC’97 2.3 CODEC WITH UNIVERSAL JACKS™
STAC9758/9759
HIGH-PERFORMANCE 6-CHANNEL AC’97 2.3 CODEC WITH UNIVERSAL JACKS™
Table 1. Clock Mode Configuration ............................................................................................................... 19
Table 2. Common Clocks and Sources ......................................................................................................... 19
Table 3. Recommended CODEC ID strapping .............................................................................................. 28
Table 4. AC-Link Output Slots (Transmitted from the Controller) .................................................................. 31
Table 5. The AC-Link Input Slots (Transmitted from the CODEC) ................................................................ 32
Table 6. VRA Behavior .................................................................................................................................. 33
Table 7. Output Slot 0 Bit Definitions ............................................................................................................. 36
Table 8. Command Address Port Bit Assignments ........................................................................................ 37
Table 9. Input Slot 1 Bit Definitions ............................................................................................................... 39
Table 10. Status Address Port Bit Assignments ............................................................................................ 40
Table 11. Status Data Port Bit Assignments .................................................................................................. 40
Table 12. Primary CODEC Addressing: Slot 0 Tag Bits ................................................................................ 42
Table 13. Secondary CODEC Addressing: Slot 0 Tag Bits ........................................................................... 42
Table 14. AC-Link Slot Definitions ................................................................................................................. 43
Table 15. AC-Link Input Slots Dedicated To Audio ....................................................................................... 43
Table 16. Audio Interrupt Slot Definitions ...................................................................................................... 44
Table 17. Programming Registers ................................................................................................................. 48
Table 18. Digital PC Beep Examples ............................................................................................................. 54
Table 19. AMAP Compliant ...........................................................................................................................76
Table 20. Hardware Supported Sample Rates .............................................................................................. 77
Table 21. Gain or Attenuation Examples ....................................................................................................... 94
Table 22. Sensed Bits ................................................................................................................................... 96
Table 23. Low Power Modes ....................................................................................................................... 105
Table 24. CODEC ID Selection ................................................................................................................... 107
Table 25. Secondary CODEC Register Access Slot 0 Bit Definitions ......................................................... 108
Table 26. Test Mode Activation ................................................................................................................... 109
Table 27. ATE Test Mode Operation ........................................................................................................... 109
Table 28. Digital Connection Signals ........................................................................................................... 110
Table 29. Analog Connection Signals ......................................................................................................... 111
Table 30. Filtering and Voltage References ................................................................................................ 112
Table 31. Power and Ground Signals .......................................................................................................... 112
6
STAC9758/9759
PC AUDIO
V 1.2 1206