参数资料
型号: SI3066-B-FS
厂商: Silicon Laboratories Inc
文件页数: 26/40页
文件大小: 0K
描述: IC DAA ENH FCC LINE-SIDE 8SOIC
标准包装: 96
功能: 直接存取装置(DAA)
电路数: 1
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm Width)裸露焊盘
供应商设备封装: 8-SOIC-EP
包装: 管件
包括: 结帐音调检测,线路电压监视器,回路电流监视器,过载检测,振铃检测器
Si3066
32
Rev. 1.0
Reset settings = 0010_1101
DAA Register 23. Ring Validation Control 2
Bit
D7D6D5
D4D3D2D1D0
Name
RDLY[2]
RTO[3:0]
RCC[2:0]
Type
R/W
Bit
Name
Function
7
RDLY[2]
Ring Delay Bit 2.
This bit, in combination with the RDLY[1:0] bits, sets the amount of time between when a
ring signal is validated and when a valid ring signal is indicated.
RDLY[2]
RDLY[1:0]
Delay
0
00
0 ms
0
01
256 ms
0
10
512 ms
...
1
11
1792 ms
6:3
RTO[3:0]
Ring Timeout.
Determine when ringing is finished after the most recent ring threshold crossing.
0000 = Invalid
0001 = 128 x 1 = 128 ms
0010 = 128 x 2 = 256 ms
...
1111=128x15 =1920ms
2:0
RCC[2:0]
Ring Confirmation Count.
Determine the time interval over which the ring signal must meet tolerances defined by
RAS[5:0] and RMX[5:0] to be classified as a valid ring signal.
000 = 100 ms
001 = 150 ms
010 = 200 ms
011 = 256 ms
100 = 384 ms
101 = 512 ms
110 = 640 ms
111 = 1024 ms
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