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| sp202ect资料 | |
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sp202ect |
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file size : 116 kb
manufacturer: description:the filter is followed by a base-band amplifier which boosts the de- tected signal to the bbout pin. when the receiver rf amplifiers are operating at a 50%-50% duty cycle, the bbout signal changes about 10 mv/db, with a peak-to-peak signal level of up to 685 mv. for lower duty cycles, the mv/db slope and peak-to-peak signal level are proportionately less. the detected signal is riding on a 1.1 vdc level that varies somewhat with supply voltage, tempera- ture, etc. bbout is coupled to the cmpin pin or to an external data recovery process (dsp, etc.) by a series capacitor. the correct value of the series capacitor depends on data rate, data run length, and other factors as discussed in the ash transceiver designers guide. |
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| 1pcs | 100pcs | 1k | 10k | ||
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型 号：sp202ect 厂 家： 封 装：0628 批 号：dip/sop 数 量：6352 说 明： |
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运 费： 所在地： 新旧程度： |
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