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LMH6626MAX/NOPB

LMH6626MAX/NOPB首页预览图
型号: LMH6626MAX/NOPB
PDF文件:
  • LMH6626MAX/NOPB PDF文件
  • LMH6626MAX/NOPB PDF在线浏览
功能描述: LMH6624 and LMH6626 Single/Dual Ultra Low Noise Wideband Operational Amplifier
PDF文件大小: 1894.24 Kbytes
PDF页数: 共38页
制造商: TI1[Texas Instruments]
制造商LOGO: TI1[Texas Instruments] LOGO
制造商网址: http://www.ti.com
捡单宝LMH6626MAX/NOPB
PDF页面索引
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www.ti.com
SNOSA42G NOVEMBER 2002REVISED DECEMBER 2014
Feature Description (continued)
7.2.5 High-gain Sallen-key Active Filters
The LMH6624 and LMH6626 devices are well suited for high gain Sallen-Key type of active filters. Figure 53
shows the 2
nd
order Sallen-Key low pass filter topology. Using component predistortion methods discussed in
Application Note OA-21, Component Pre-Distortion for Sallen Key Filters (SNOA369) will enable the proper
selection of components for these high-frequency filters.
Figure 53. Sallen-Key Active Filter Topology
7.2.6 Low Noise Magnetic Media Equalizer
The LMH6624 and LMH6626 devices implement a high-performance low noise equalizer for such application as
magnetic tape channels as shown in Figure 54. The circuit combines an integrator with a bandpass filter to
produce the low noise equalization. The circuit’s simulated frequency response is illustrated in Figure 55.
Figure 54. Low Noise Magnetic Media Equalizer
Copyright © 2002–2014, Texas Instruments Incorporated Submit Documentation Feedback 21
Product Folder Links: LMH6624 LMH6626
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