LMF100CIWMXSLASHNOPB datasheet(30/42 Pages) TI1

Part #	LMF100CIWMX/NOPB

Description	Dual High-Performance Switched Capacitor Filters

PDF	42 Pages

Scroll/Zoom	100%

Manufacturer	TI1 [Texas Instruments]

Direct Link	http://www.ti.com

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30 / 42 page

Not Recommended for New Designs

LMF100

SNOSBG9B – JULY 1999 – REVISED JUNE 2015

www.ti.com

Typical Application (continued)

Figure 60. Second-Order Notch Filter

Figure 61. Method for Trimming VOS

9.2.2.4 Sampled Data System Considerations

The LMF100 is a sampled data filter, and as such, differs in many ways from conventional continuous-time filters.

An important characteristic of sampled-data systems is their effect on signals at frequencies greater than one-

half the sampling frequency. (The sampling frequency of the LMF100 is the same as its clock frequency.) If a

signal with a frequency greater than one-half the sampling frequency is applied to the input of a sampled data

system, it will be reflected to a frequency less than one-half the sampling frequency. Thus, an input signal whose

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LMF100CIWMX/NOPB Datasheet(PDF) 30 Page - Texas Instruments