参数资料
型号: DS2176QN
厂商: Maxim Integrated Products
文件页数: 14/15页
文件大小: 0K
描述: IC BUFFER RECEIVE T1 IND 28-PLCC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 37
类型: 缓冲器
Tx/Rx类型: T1
延迟时间: 100ns
电容 - 输入: 5pF
电源电压: 4.5 V ~ 5.5 V
电流 - 电源: 10mA
安装类型: 表面贴装
封装/外壳: 28-LCC(J 形引线)
供应商设备封装: 28-PLCC(11.51x11.51)
包装: 管件
DS2176
8 of 15
SIGNALING SUPERVISION MODES Table 2
SM0
SM1
FMS
SELECTED MODE
0
193S framing, no integration, 1 multiframe freeze.
0
1
193E framing, no integration, 1 multiframe freeze.
0
1
0
193S framing, 2 multiframes integration and freeze.
0
1
193E framing, 2 multiframes integration and freeze.
1
0
1
193S framing, 5 multiframes integration, 2 multiframes freeze.
1
0
1
193E framing, 3 multiframes integration, 2 multiframes freeze.
1
0
193S framing, no integration, 1 multiframe freeze, replace robbed bit
signaling bits at SSER with ones.
1
193E framing, no integration, 1 multiframe freeze, replace robbed bit
signaling bits at SSER with ones.
NOTE:
1. During slip or alarm conditions, integration is limited to two multiframes to minimize signaling delay.
SLIP AND SIGNALING SUPERVISION LOGIC TIMING Figure 7
NOTES:
1. Integration feature disabled (SM0=SM1=0) in timing set shown.
2. Depending on present buffer depth, forcing ALN low may or may not cause a slip condition.
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