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S2050A/D 参数 Datasheet PDF下载

S2050A/D图片预览
型号: S2050A/D
PDF下载: 下载PDF文件 查看货源
内容描述: [Ethernet Transceiver, PQFP52, 10 X 10 MM, COMPACT, PLASTIC, QFP-52]
分类和应用: 以太网:16GBASE-T电信电信集成电路
文件页数/大小: 19 页 / 158 K
品牌: AMCC [ APPLIED MICRO CIRCUITS CORPORATION ]
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S2046/S2050  
GIGABIT ETHERNET CHIPSET  
Description  
Table 5. S2046 Pin Assignment and Descriptions (Continued)  
Pin Name Level I/O  
Pin #  
REFSEL  
Static  
TTL  
I
18  
Reference Select. Selects the reference clock frequency. (See  
Table 1.)  
ECLVCC  
TTLGND  
+3.3V  
GND  
21, 39  
Core +3.3V  
TTL Ground  
14, 15,  
34  
TTLVCC  
+5V/  
3.3V  
17  
TTL Power Supply  
ECLIOVCC  
ECLIOVEE  
AVCC  
+3.3V  
GND  
+3.3V  
GND  
GND  
3, 10  
6, 7  
PECL I/O Power Supply  
PECL I/O GND  
27, 32  
26, 33  
Analog Power Supply  
Analog Ground  
AVEE  
ECLVEE  
13, 40,  
51, 52  
Core Ground  
NC  
45, 46  
Not Connected  
March 29, 2000 / Revision B  
8