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ACS8509T PDF预览

ACS8509T

更新时间: 2024-02-20 16:42:44
品牌 Logo 应用领域
商升特 - SEMTECH ATM集成电路SONET集成电路SDH集成电路电信集成电路电信电路异步传输模式
页数 文件大小 规格书
68页 703K
描述
Synchronous Equipment Timing Source for SONET or SDH Network Elements

ACS8509T 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFP
包装说明:LFQFP, QFP100,.63SQ,20针数:100
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.42应用程序:SONET;SDH
JESD-30 代码:S-PQFP-G100JESD-609代码:e3
长度:14 mm湿度敏感等级:3
功能数量:1端子数量:100
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:LFQFP
封装等效代码:QFP100,.63SQ,20封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH峰值回流温度(摄氏度):260
电源:3.3,3.3/5 V认证状态:Not Qualified
座面最大高度:1.6 mm子类别:ATM/SONET/SDH ICs
最大压摆率:0.222 mA标称供电电压:3.3 V
表面贴装:YES电信集成电路类型:ATM/SONET/SDH SUPPORT CIRCUIT
温度等级:INDUSTRIAL端子面层:MATTE TIN
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:14 mmBase Number Matches:1

ACS8509T 数据手册

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ACS8509 SETS  
ADVANCED COMMUNICATIONS  
FINAL  
DATASHEET  
Pin Description  
Table 1 Power Pins  
Pin Number  
12, 13, 16  
33, 39  
Symbol  
I/O  
P
Type  
Description  
VD+  
-
-
-
Supply Voltage: Digital supply to gates in analog section, +3.3 Volts ±10%.  
Supply Voltage: Digital supply for differential ports, +3.3 Volts ±10%.  
VDD_DIFF  
VDD5  
P
44  
P
Digital Supply for +5 Volts Tolerance to Input Pins. Connect to +5 Volts  
(±10%) for clamping to +5 Volts. Connect to VDD for clamping to +3.3  
Volts. Leave floating for no clamping, input pins tolerant up to +5.5 Volts.  
50, 61, 85,  
86 91  
VDD  
P
-
Supply Voltage: Digital supply to logic, +3.3 Volts ±10%.  
6
VA1+  
VA2+  
DGND  
P
P
P
-
-
-
Supply Voltage: Analog supply to clock multiplying PLL, +3.3 Volts ±10%.  
Supply Voltage: Analog supply to output PLLs, +3.3 Volts ±10%.  
Supply Ground: Digital ground for logic  
19  
11, 14, 15,  
24, 25, 29,  
49, 62, 84,  
87,92  
32,  
38  
GND_DIFF  
AGND  
P
P
-
-
Supply Ground: Digital ground for differential ports.  
Supply Ground: Analog grounds.  
1, 5,  
20  
Note...I = Input, O = Output, P = Power, TTLU = TTL input with pull-up resistor, TTLD = TTL input with pull-down resistor.  
Table 2 Not Connected or Internally Connected Pins  
Pin Number  
Symbol  
I/O  
NC  
IC  
Type  
Description  
4, 17, 26  
NC  
-
-
Not connected: Leave to Float  
Internally Connected: Leave to Float.  
3, 18, 22, 27, IC  
28, 34, 35,  
40, 41, 42,  
43, 46, 47,  
52, 53, 55,  
57, 89, 93,  
94, 96, 97, 98  
Table 3 Other Pins  
Pin Number  
Symbol  
I/O  
Type  
Description  
2
7
TRST  
TMS  
I
TTLD  
JTAG Control Reset Input: TRST = 1 to enable JTAG Boundary Scan mode.  
TRST = 0 for Boundary Scan stand-by mode, still allowing correct device  
operation. If not used connect to GND or leave floating.  
I
TTLU  
JTAG Test Mode Select: Boundary Scan enable. Sampled on rising edge of  
TCK. If not used connect to VDD or leave floating.  
Revision 2.00/January 2006 © Semtech Corp.  
Page5  
www.semtech.com  

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