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參數(shù)資料
| 型號： | LMV654 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 12 MHz, Low Voltage, Low Power Amplifier |
| 中文描述： | 12兆赫，低電壓，低功耗放大器 |
| 文件頁數(shù)： | 13/16頁 |
| 文件大?。?/td> | 408K |
| 代理商： | LMV654 |
In the circuit shown in
Figure 6
, the two capacitors appear as
open circuits at lower frequencies and the signal is simply
buffered to the output. At high frequencies the capacitors ap-
pear as short circuits and the signal is shunted to ground by
one of the capacitors before it can be amplified. Near the cut-
off frequency, where the impedance of the capacitances is on
the same order as R
and R
, positive feedback through the
other capacitor allows the circuit to attain the desired Q. The
ratio of the two resistors, m
2
, provides a knob to control the
value of Q obtained.
20123820
FIGURE 6.
13
www.national.com
L
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PDF描述 |
|---|---|
| LMV654MT | 12 MHz, Low Voltage, Low Power Amplifier |
| LMV654MTX | 12 MHz, Low Voltage, Low Power Amplifier |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LMV654MT | 制造商:Texas Instruments 功能描述:OP Amp Quad GP R-R O/P 5.5V 14-Pin TSSOP Rail 制造商:Texas Instruments 功能描述:OP AMP, QUAD, 12MHZ, TSSOP, POWERWISE |
| LMV654MT/MESN | 制造商:Texas Instruments 功能描述: |
| LMV654MT/NOPB | 功能描述:運(yùn)算放大器 - 運(yùn)放 Quad 12Mhz Low Vltg Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LMV654MTX | 制造商:Texas Instruments 功能描述:OP Amp Quad GP R-R O/P 5.5V 14-Pin TSSOP T/R |
| LMV654MTX/NOPB | 功能描述:運(yùn)算放大器 - 運(yùn)放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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