W681513

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OUTPT ............................................. ................................ 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RATIINGS................................................................................................... 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............................................. ................................................. 29

12.包装规格.......................................................................................................... 32

12.2 。 20L的SOP （SOG） -300mil ............................................................................................................. 32

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