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PM7344 参数 Datasheet PDF下载

PM7344图片预览
型号: PM7344
PDF下载: 下载PDF文件 查看货源
内容描述: SATURN QUAD T1 / E1 MULTI -PHY用户网络接口设备 [SATURN QUAD T1/E1 MULTI-PHY USER NETWORK INTERFACE DEVICE]
分类和应用: 网络接口
文件页数/大小: 293 页 / 1101 K
品牌: PMC [ PMC-SIERRA, INC ]
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PM7344 S/UNI-MPH  
DATA SHEET  
PMC-950449  
ISSUE 6  
MULTI-PHY USER NETWORK INTERFACE  
Note that the oscillator can be at any frequency less than or equal to 25 MHz.  
For the DS-1 case the data rate is 1.536 Mbits/s (1.544 Mbits/s * 192 payload  
bits per frame / 193 bits per frame) for each DS-1 port. Thus, the aggregate  
throughput is less than 6.144 Mbyte/s with 32 DS-1 ports; therefore, the clock  
oscillator frequency can be as low as 6.5 MHz.  
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE  
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