电子发烧友
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SC11390 是CMOS 大规模电话交换系统专用芯片, 内部集成了PABX 系统所必须的模拟交换矩阵、DTMF 收发器、呼叫进程检测器、传真信号检测器、语音信号检测器等模块电路, 它的数据端口
2009-04-27 15:39
The L3845 is used for MODEM and PABX LineInterface applications. The circuit provides DCloop
2009-06-17 11:19
The ’90 years represent a transition period fromfully analog solution to fully digital (ISDN) one inPABX systems design. In particular in this newsystems generation analog and digital line cardswill coexist. The SLICs for
2009-06-17 11:28
ITU CO/PABX SLIC
2023-03-27 14:13
ITU CO/PABX SLIC
2023-03-27 14:13
ITU CO/PABX SLIC
2023-03-27 14:13
the demandingperformance needs of the digital telecommunicationsindustry, e.g., PABX, Central Office, Digitaltelephones. MT8960/61/62
2008-11-11 09:29
the demandingperformance needs of the digital telecommunicationsindustry, e.g., PABX, Central Office, Digitaltelephones.
2008-11-11 09:27
LOW COST 24V SLIC FOR PABX/KEY S
2023-03-27 14:12
（PABX）、无绳电话CTO、CT1、CT1+…、 ISDN（数字电话产品） 、DECT（增强型数字无绳电话） 、 GSM、CDMA…3、蓝牙产品 例如：蓝牙耳机。
2016-05-27 10:09
