bh1417f资料 | |
bh1417f |
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file size : 116 kb
manufacturer:rohm description: a high input impedance, high-gain, broadband rf amplifier permits these devices to be directly connected to the rf stage of a tuner. internal agc circuitry ensures that the noise detection threshold remains constant with changes in input signal level. the rf gate response time is sufficiently fast to blank the noise pulse at the output of the mixer before the if filter. short blanking times effectively suppress most of the interfering noise. residual audio noise is re- moved by an audio sample-and-hold gate. the rf blanking time, audio gate delay time, and audio gate blanking time can all be indepen- dently adjusted to suit the particular application. |
1pcs | 100pcs | 1k | 10k | ||
型 号:bh1417f 厂 家:rohm 封 装:sop22 批 号:0812 数 量:2200 说 明:全新原装,价优.欢迎来电查询 |
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