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參數(shù)資料
| 型號(hào)： | CLC5801IMX |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | High Speed Low Noise Voltage Feedback Amplifier |
| 中文描述： | OP-AMP, 1000 uV OFFSET-MAX, 1800 MHz BAND WIDTH, PDSO8 |
| 封裝： | SOIC-8 |
| 文件頁(yè)數(shù)： | 11/14頁(yè) |
| 文件大小： | 462K |
| 代理商： | CLC5801IMX |
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Application Information
(Continued)
Low Noise Integrator
The Circuit in Figure 10implements a deBoo integrator. Inte-
gration linearity is maintained through positive feedback. The
CLC5801’s low input offset voltage and matched inputs al-
lowing bias current cancellation provide for very precise inte-
gration. Stability is maintained through the constraint on the
circuit elements.
High-Gain Sallen-Key Active Filters
The CLC5801 is well suited for high-gain Sallen-key type of
active filters. Figure 11 shows the 2nd order Sallen-Key low
pass filter topology. Using component predistortion methods
as discussed in OA-21 enables the proper selection of com-
ponents for these high-frequency filters.
Low Noise Magnetic Media Equalizer
The circuit in Figure 12 implements a high-performance
low-noise equalizer for such applications as magnetic tape
channels. The circuit combines an integrator with a band-
pass filter to produce the low-noise equalization.
The circuit’s simulated frequency response is illustrated in
Figure 13
DS101307-39
FIGURE 9. Transimpedance Amplifier Noise Model
DS101307-40
FIGURE 10. Low Noise Integrator
DS101307-41
FIGURE 11. Sallen-Key Active Filter Topology
DS101307-42
FIGURE 12. Low Noise Magnetic Media Equalizer
C
www.national.com
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CLC5801 | High Speed Low Noise Voltage Feedback Amplifier |
| CLC5801IM | High Speed Low Noise Voltage Feedback Amplifier |
| CLC5801IM5 | High Speed Low Noise Voltage Feedback Amplifier |
| CLC5802 | Dual Low-Noise, Voltage Feedback Op Amp |
| CLC5802IM | Dual Low-Noise, Voltage Feedback Op Amp |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CLC5802 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Dual Low-Noise, Voltage Feedback Op Amp |
| CLC5802/CLC428M WAF | 制造商:Texas Instruments 功能描述: |
| CLC5802IM | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CLC5802IMX | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Dual Low-Noise, Voltage Feedback Op Amp |
| CLC5902 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Dual Digital Tuner/AGC |
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