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Maxim > 方案 > 网络集线器、交换机和路由器

T1/E1/J1线路接口单元(LIU)

数据资料
显示 标题/型号 关键优势
QV  PDF 四路以太网映射器
DS33Z44

QV  PDF 低抖动、8kHz参考时钟合成器,输出35.328MHz
MAX9476

可理想用于xDSL CO线卡和电信系统的时钟发生器,具有低抖动时钟输出
QV  PDF T1/E1/J1 BITS单元
DS26503

QV  PDF T1/E1/J1/64KCC BITS单元
DS26502

业内唯一64kHz复合时钟收发器
QV  PDF 低成本演示套件母板
DK101

QV  PDF 3.3V、T1/J1线路接口单元
DS21349

QV  PDF 四路T1/E1/J1收发器
DS21Q55, DS21Q55N

QV  PDF 5V、E1/T1/J1线路接口
DS2148, DS21Q48

QV  PDF 3.3V、E1/T1/J1线路接口
DS21348, DS21Q348




Key Specifications:   Clock Generators
Part Number Applications fIN (min) (MHz) fIN (max) (MHz) fOUT (min) (MHz) fOUT (max) (MHz) Fixed or Continuous Frequency Output Levels Number of Outputs Number of PLLs Spread Spectrum Output Jitter (ps RMS) Supply Voltage (V) Package
MAX9476 
T1/E1
T3/E3
xDSL
0.008 0.008 35.328 35.328 Fixed LVCMOS 6 1 No 4 3.3 TSSOP/24
See All Clock Generators (28)

Key Specifications:   T/E Carrier & Packetized Products
Part Number Transmission Standard Functions Number of Channels Input to Output Clocks (MHz) Supply Voltage (V) EV-Kit Package Smallest Available Package (max w/pins) (mm2)
DS33Z44  Ethernet/Serial TDM
Ethernet Mapper
4  -  3.3 Yes 0/0  - 
DS26502  64kHz - G.703 II.2 Japanese 6312kHz Clock
64kHz - G.703 II.1 Japanese 64kHz Clock
64kHz Composite Clock - G.703 Level A
T1/E1/J1
BITS Element
1 0.064
1.544
2.048
6.312
19.44
3.3 Yes LQFP/64 149
DS26503  T1/E1/J1
BITS Element
1 1.544
2.048
6.312
3.3 Yes LQFP/64 149
DS21349  T1/J1
LIU
1  -  3.3 Yes PLCC/28 158
DS21348  T1/E1/J1
LIU
1  -  3.3 Yes CSBGA/49
TQFP/44
49
DS2148  T1/E1/J1
LIU
1  -  5 Yes CSBGA/49
TQFP/44
49
See All T/E Carrier & Packetized Products (102)



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