W681512
4.目录
1.一般DESCRIPTION.................................................................................................................. 2
2.特点......................................................................................................................................... 2
3.框图.............................................................................................................................. 3
4.目录...................................................................................................................... 4
5.引脚配置....................................................................................................................... 6
6.引脚说明............................................................................................................................. 7
7.功能DESCRIPTION............................................................................................................ 8
7.1 。发送通道................................................................................................................................ 8
7.2 。接收路径................................................................................................................................. 9
7.3 。动力Management..................................................................................................................... 10
7.3.1 。模拟和数字电源..................................................................................................... 10
7.3.2 。模拟地参考电压输出............................................. .............................. 10
7.4 。 PCM接口.............................................................................................................................. 10
7.4.1 。超长帧Sync.................................................................................................................. 10
7.4.2 。短帧同步................................................................................................................. 11
7.4.3 。通用电路接口（ GCI ） ............................................ ................................................. 11
7.4.4 。芯片间的数字链接(IDL)..................................................................................................... 12
7.4.5 。系统定时...................................................................................................................... 12
8.时序DIAGRAMS.......................................................................................................................... 13
9.绝对最大RATINGS.................................................................................................... 20
9.1 。绝对最大额定值......................................................................................................... 20
9.2 。工作条件................................................................................................................... 20
10.电气特性.............................................. ................................................. 21
10.1 。常规参数.................................................................................................................. 21
10.2 。模拟信号电平和增益参数............................................ ................................... 22
10.3 。模拟失真和噪声参数............................................. ..................................... 23
10.4 。模拟量输入和输出放大器参数............................................ ............................. 24
10.5 。数字I / O ................................................................................................................................... 26
10.5.1.
μ律
编码解码特性............................................... ................................ 26
10.5.2 。 A律编码解码特性............................................ .................................. 27
10.5.3 。 PCM编码的零点和满度........................................... ........................................ 28
10.5.4 。 PCM编码0dBm0输出............................................. .............................................. 28
11.典型应用电路图............................................. .................................................. .. 29
12.包装规格.......................................................................................................... 31
12.1 。 20L SOG （ SOP ） -300mil ............................................................................................................. 31
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