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參數資料
型號: W83971D
廠商: WINBOND ELECTRONICS CORP
元件分類: 消費家電
英文描述: AC97 AUDIO CODEC
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: LQFP-48
文件頁數: 5/58頁
文件大?。?/td> 494K
代理商: W83971D
Preliminary W83971D
Publication Release Date: July 1999
- 3 - Revision A1
7. MULTIPLE CODEC EXTENSION ............................................................................................................ 23
7.1 Multiple Codec Mode Select............................................................................................................. 23
7.2 Multiple Codec Example ................................................................................................................... 24
8. ELECTRICAL SPECIFICATIONS............................................................................................................. 25
8.1 DC Characteristics............................................................................................................................ 25
8.2 AC Timing Characteristics................................................................................................................. 25
8.3 BIT_CLK / SYNC.............................................................................................................................. 26
8.4 Setup and Hold................................................................................................................................. 27
8.5 Rise and Fall..................................................................................................................................... 28
8.6 AC_Link Low Power Mode ............................................................................................................... 29
8.7 ATE/ Vendor Test Mode................................................................................................................... 30
9. PERFORMANCE SPECIFICATIONS....................................................................................................... 31
9.1 Analog Characteristics...................................................................................................................... 31
9.2 Miscellaneous Analog Performance Characteristics:........................................................................ 33
9.3 Power Consumption:......................................................................................................................... 34
10. POWER MANAGEMENT....................................................................................................................... 34
10.1 Power Down / Power Up ................................................................................................................ 35
11. TEST MODE OPERATION..................................................................................................................... 37
11.1 ATE Test Mode:.............................................................................................................................. 37
11.2 Vendor Test Mode: ......................................................................................................................... 37
12. TYPICAL CONNECTION DIAGRAM...................................................................................................... 38
13. HOW TO READ THE TOP MARKING ................................................................................................... 39
14. PACKAGE DIMENSIONS....................................................................................................................... 40
15. APPENDIX A: TEST REPORT............................................................................................................... 41
16. APPENDIX B: LAYOUT GUIDE ............................................................................................................. 54
16. APPENDIX B: LAYOUT GUIDE ............................................................................................................. 55
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相關代理商/技術參數
參數描述
W83977A 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O
W83977AF 制造商:WINBOND 制造商全稱:Winbond 功能描述:PLUG & PLAY 1.0A COMPLIANT
W83977AF-A 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O
W83977AF-P 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O
W83977AG-A 功能描述:IC I/O CONTROLLER 128-PQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 標準包裝:3,000 系列:- 應用:PDA,便攜式音頻/視頻,智能電話 接口:I²C,2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應商設備封裝:24-QFN 裸露焊盤(4x4) 包裝:帶卷 (TR) 安裝類型:表面貼裝 產品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2