WM8152
目录
生产数据
描述.......................................................................................................1
FEATURES.............................................................................................................1
应用.....................................................................................................1
框图................................................ ................................................. 1
目录............................................... .......................................... 2
PIN CONFIGURATION...........................................................................................3
订购信息................................................ .................................. 3
引脚说明................................................ ................................................ 4
绝对最大额定值............................................... .......................... 5
推荐工作条件............................................... ...... 5
热性能................................................ ................................. 5
电气特性................................................ ...................... 6
输入视频采样............................................... .............................................. 8
进行输出数据定时............................................... ................................................. 8
串行接口..................................................................................................... 9
内部上电复位电路............................................. ............. 10
设备描述................................................ ....................................... 12
INTRODUCTION.......................................................................................................... 12
输入采样....................................................................................................... 12
复位电平钳位（ RLC ） ............................................ ................................... 12
CDS /非CDS处理............................................ ....................................... 13
失调调整以及可编程增益............................................. .......... 14
ADC输入黑电平调节............................................. ............................. 15
整体信号流摘要.............................................. .......................... 15
计算输出对于任何给定输入............................................ ........ 15
输出数据格式............................................... ............................................. 17
控制接口................................................ .............................................. 18
时序要求................................................ ........................................... 18
可编程VSMP多检测电路.............................................. ............... 19
REFERENCES............................................................................................................. 20
电源........................................................................................................ 20
电源管理................................................ ............................................. 20
工作模式................................................ .................................................. 20
操作模式时序图.............................................. ..................... 21
器件配置................................................ ................................. 23
寄存器映射.......................................................................................................... 23
寄存器映射说明............................................... .................................. 24
应用信息................................................ ......................... 26
推荐的外部元件............................................... ............ 26
推荐的外部元件VALUES ............................................ 26
包装尺寸................................................ .................................... 27
重要通知................................................ .......................................... 28
ADDRESS:................................................................................................................... 28
w
PD版本4.2 2007年4月
2
QQ：2881677436 复制
