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| CS5525-AS资料 | |
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CS5525-AS PDF Download |
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File Size : 116 KB
Manufacturer:CS Description:This is caused partly by a slight difference in the VBEs of Q2 and Q3. In trying to manufacture two identical transistors, it is not uncommon to get VBE differences of several millivolts or more. In the standard 8038 connection with pins 7 and 8 con- nected together, there are several volts across RA and RB and this small mismatch is negligible. However, in a swept mode with the voltage at pin 8 near V+ and only tens of millivolts across RA and RB, the VBE mismatch causes a larger mis- match in charging currents, hence the duty cycle changes. For lowest distortion then, it is advisable to keep the minimum voltage across RA and RB around 100mV. This would of course, limit the frequency sweep range to around 100:1. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：CS5525-AS 厂 家：CS 封 装：SSOP 批 号：07+ 数 量：2100 说 明：100%真实库存，原装，部分现货 |
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