STAC9753A 데이터시트 PDF

STAC9753A 기능

(STAC9752A / STAC9753A) AC97 2.3 CODECS

IDT

STAC9753A 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.

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DATASHEET AC’97 2.3 CODECS WITH STEREO MICROPHONE & UNIVERSAL JACK FEATURES • • • • • • • • • • • • • • • • • • High Performance Σ∆ Technology AC’97 Rev 2.3 Complaint 20-bit Full Duplex Stereo ADC & DACs Independent Sample Rates for ADC & DACs 5-Wire AC-Link Protocol Compliance 20-Bit SPDIF Output Universal Jacks ™ Full Stereo Microphone Pre-Amp Internal Jack Sensing on Headphone & Line_Out Internal Microphone Input Sensing Digital PC Beep Option Extended AC’97 2.3 Paging Registers General Purpose I/Os and Crystal Elimination Circuit Headphone Drive Capability (50 mW per channel) Swit

Contents of page 4 out of 30 pages :

STAC9752A/9753A AC’97 2.3 CODECS WITH STEREO MICROPHONE & UNIVERSAL JACK PC AUDIO LIST OF FIGURES Figure 1. STAC9752A/9753A Block Diagram ................................................................................................. 8 Figure 2. Cold Reset Timing .......................................................................................................................... 16 Figure 3. Warm Reset Timing ........................................................................................................................16 Figure 4. Clocks Timing ................................................................................................................................. 17 Figure 5. Data Setup and Hold Timing ........................................................................................................ 18 Figure 6. Signal Rise and Fall Times Timing ............................................................................................... 19 Figure 7. AC-Link Low Power Mode Timing .................................................................................................. 19 Figure 8. ATE Test Mode Timing ................................................................................................................... 20 Figure 9. STAC9752A/9753A Typical Connection Diagram 48-pin LQFP .................................................... 21 Figure 10. STAC9752A/9753A Typical Connection Diagram 32-pad QFN ................................................. 22 Figure 11. Split Connection Diagram 32-pad QFN ....................................................................................... 24 Figure 12. AC-Link to its Companion Controller ........................................................................................... 25 Figure 13. STAC9752A/9753A Powerdown Timing ...................................................................................... 29 Figure 14. Bi-directional AC-Link Frame with Slot assignments ................................................................... 31 Figure 15. AC-Link Audio Output Frame ...................................................................................................... 35 Figure 16. Start of an Audio Output Frame ................................................................................................... 35 Figure 17. STAC9752A/9753A Audio Input Frame ....................................................................................... 38 Figure 18. Start of an Audio Input Frame ..................................................................................................... 39 Figure 19. Bi-directional AC-Link Frame with Slot assignments ....................................................................43 Figure 20. AC-Link Input Slots Dedicated To CODEC .................................................................................. 44 Figure 21. STAC9752A/9753A 2-Channel Mixer Functional Diagram .......................................................... 47 Figure 22. Example of STAC9752A/9753A Powerdown/Powerup Flow ....................................................... 85 Figure 23. Powerdown/Powerup Flow With Analog Still Alive ..................................................................... 86 Figure 24. Pin Description Drawing .............................................................................................................. 90 Figure 25. STAC9752A/9753A 32 pad QFN

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관련 데이터시트

부품번호	상세설명 및 기능	제조사
STAC9753	(STAC9752 / STAC9753) TWO-CHANNEL AC97 2.3 CODECS	IDT
STAC9753A	(STAC9752A / STAC9753A) AC97 2.3 CODECS	IDT

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