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XC3030AVQ100资料 | |
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XC3030AVQ100 PDF Download |
File Size : 116 KB
Manufacturer:XILINX Description:An external capacitor C is charged and discharged by two cur- rent sources. Current source #2 is switched on and off by a flip- flop, while current source #1 is on continuously. Assuming that the flip-flop is in a state such that current source #2 is off, and the capacitor is charged with a current I, the voltage across the capacitor rises linearly with time. When this voltage reaches the level of comparator #1 (set at 2/3 of the supply voltage), the flip- flop is triggered, changes states, and releases current source #2. This current source normally carries a current 2I, thus the capacitor is discharged with a net-current I and the voltage |
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1PCS | 100PCS | 1K | 10K | ||
价 格 | |||||
型 号:XC3030AVQ100 厂 家:XILINX 封 装:QFP 批 号:07+ 数 量:1000 说 明:100%真实库存,原装,部分现货 |
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运 费: 所在地:深圳 新旧程度: |
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联系人:陈小姐 |
电 话:0755-83605789 |
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公司地址: 广东深圳市福田区华强北(振华路)赛格高科德电子市场A1848室 |