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DS2154LN 参数 Datasheet PDF下载

DS2154LN图片预览
型号: DS2154LN
PDF下载: 下载PDF文件 查看货源
内容描述: 增强型E1单芯片收发器 [Enhanced E1 Single Chip Transceiver]
分类和应用: 数字传输控制器电信集成电路电信电路PC
文件页数/大小: 87 页 / 1103 K
品牌: DALLAS [ DALLAS SEMICONDUCTOR ]
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DS2154  
TRANSMIT SIDE BOUNDARY TIMING Figure 13-6  
NOTES:  
1. TSYNC is in the input mode (TCR1.0=0).  
2. TSYNC is in the output mode (TCR1.0=1).  
3. TCHBLK is programmed to block Channel 2.  
4. TLINK is programmed to source the Sa4 bits.  
5. The signaling data at TSIG during Channel 1 is normally overwritten in the transmit formatter with  
the CAS multiframe alignment nibble (0000).  
6. Shown is a non-align frame boundary.  
TRANSMIT SIDE 1.544 MHz BOUNDARY TIMING  
(WITH ELASTIC STORE ENABLED) Figure 13-7  
NOTES:  
1. TCHBLK is programmed to block Channel 23.  
2. The F-bit position is ignored by the DS2154.  
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