參數(shù)資料
型號: TPS65920BZCH
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PBGA139
封裝: 10 X 10 MM, 0.65 MM PITCH, GREEN, PLASTIC, NFBGA-139
文件頁數(shù): 50/115頁
文件大?。?/td> 1232K
代理商: TPS65920BZCH
SWCS037G
– MAY 2008 – REVISED APRIL 2011
11.1
Clock Features
............................................................................................................. 83
11.2
Input Clock Specifications
................................................................................................ 84
11.2.1
Clock Source Requirements
.................................................................................. 84
11.2.2
HFCLKIN
......................................................................................................... 84
11.2.3
32-kHz Input Clock
............................................................................................. 86
11.2.3.1
External Crystal Description
...................................................................... 87
11.2.3.2
External Clock Description
........................................................................ 88
11.3
Output Clock Specifications
.............................................................................................. 91
11.3.1
32KCLKOUT Output Clock
.................................................................................... 91
11.3.2
HFCLKOUT Output Clock
..................................................................................... 92
11.3.3
Output Clock Stabilization Time
.............................................................................. 93
12
Timing Requirements and Switching Characteristics
............................................................. 94
12.1
Timing Parameters
........................................................................................................ 94
12.2
Target Frequencies
........................................................................................................ 95
12.3
I
2C Timing
.................................................................................................................. 96
12.4
Audio Interface: TDM/I2S Protocol
...................................................................................... 97
12.4.1
I2S Right- and Left-Justified Data Format
................................................................... 98
12.4.2
TDM Data Format
............................................................................................. 100
12.5
JTAG Interfaces
.......................................................................................................... 101
13
Debouncing Time
............................................................................................................. 103
14
External Components
....................................................................................................... 104
15
TPS65920/TPS65930 Package
............................................................................................ 107
15.1
TPS65920/TPS65930 Standard Package Symbols
................................................................. 107
15.2
....................................................................... 107
15.3
Mechanical Data
......................................................................................................... 108
15.4
ESD Specifications
...................................................................................................... 109
16
Glossary
......................................................................................................................... 110
4
Contents
Copyright
2008–2011, Texas Instruments Incorporated
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