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S2050A-3/TD 参数 Datasheet PDF下载

S2050A-3/TD图片预览
型号: S2050A-3/TD
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
Table 5. S2046 Pin Assignment and Descriptions (Continued)
GIGABIT ETHERNET CHIPSET
Pin Name
REFSEL
ECLVCC
TTLGND
TTLVCC
ECLIOVCC
ECLIOVEE
AVCC
AVEE
ECLVEE
Level
Static
TTL
+3.3V
GND
+5V/
3.3V
+3.3V
GND
+3.3V
GND
GND
I/O
I
Pin #
18
21, 39
14, 15,
34
17
3, 10
6, 7
27, 32
26, 33
13, 40,
51, 52
45, 46
Description
Reference Select. Selects the reference clock frequency. (See
Table 1.)
Core +3.3V
TTL Ground
TTL Power Supply
PECL I/O Power Supply
PECL I/O GND
Analog Power Supply
Analog Ground
Core Ground
NC
Not Connected
8
March 29, 2000 / Revision B