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PWB100A30

PWB100A30资料
PWB100A30
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File Size : 116 KB
Manufacturer:SanRex
Description:This pin establishes the reference current for the internal current steering buffers of the CPU clocks. A resistor is connected from this pin to ground to set the value of this current. See applications data on page 9 of this data sheet for details. Fixed 66.67 MHz clock output for driving the IMI B9852 buffer device. When asserted low, this pin Invokes power-down mode by shutting off all the clocks, disabling all internal circuitry, and shutting down the crystal oscillator. The 3VMref, 3VMref_B, 3V66, REF and CPU clocks are driven low during this condition. It has a 250KΩ internal Pull-up. Input select pins. See table 1, page 1. Each pin has a 250KΩ internal Pull-down Input select pin. See table 1, page 1. It has a 250KΩ internal Pull-up Crystal Buffer output pin. Connects to a crystal only. When an external signal other than a crystal is used or when in Test mode, this pin is kept unconnected. Crystal Buffer input pin. Connects to a crystal, or an external single ended input clock signal. A buffered output clock of the signal applied at Xin. Typically, 14.31818MHz. These input select pins configure the LOH current (and thus the VOH swing amplitude) of the CPU clock output pairs. Each pin has a 250KΩ internal Pull-up. See the table 5 for current and resistor values. 3.3V power supply pins for Ref clock and crystal buffer. 3.3V power supply pins for CPU(1:6) / CPU(1:6)# outputs. 3.3V power supply pins for common supply to the core. 3.3V power supply pins for 3V66 output. 3.3V power supply pins for internal current reference circuitry and internal PLL. 3.3V power supply pin for 3Vmref and 3Vmref_b outputs Ground pins for the Ref clock and crystal buffer. Ground pins for the CPU(1:6)/CPU(1:6)# outputs. Ground pins for common supply to the core. Ground pin for the 3V66 output. Ground pin for internal current reference circuitry and internal PLL. Ground pin for 3Vmref and 3Vmref_b outputs.
 
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  1PCS 100PCS 1K 10K  
价 格 190  
 
 
型 号：PWB100A30
厂 家：SanRex
封 装：模块
批 号：11+12+
数 量：1000
说 明：

特征

芯片与底板电气绝缘
2500V交流电压
国际标准封装
全压接结构，优良的温度特性和功率循环能力
350V以下模块皆为强迫风冷，400A以上模块，既可选用风冷，也可选用水冷。
安装简单，使用维修方便
体积小，重量轻
真空+氢气保护焊接技术


典型应用

交直流电机控制
各种整流电源
工业加热控制
调光
无触点开关
电机软启动
静止无功补偿
电焊机
变频器
UPS电源
电池充放电

 
 
运  费：10.00元（快递）
所在地：昆山市
新旧程度：全新
 
 
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公司地址： 江苏省昆山市开发区前进东路233号
订购须知：

江浙沪地区：首重1KG 5.00 元 续重1KG 1.00元

其他地区：首重 1KG 10.00元 续重1KG 5.00元

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