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LMF100

National Semiconductor
Part Number LMF100
Manufacturer National Semiconductor
Description High Performance Dual Switched Capacitor Filter
Published Apr 25, 2005
Detailed Description LMF100 High Performance Dual Switched Capacitor Filter July 1999 LMF100 High Performance Dual Switched Capacitor Filte...
Datasheet PDF File LMF100 PDF File

LMF100
LMF100


Overview
LMF100 High Performance Dual Switched Capacitor Filter July 1999 LMF100 High Performance Dual Switched Capacitor Filter General Description The LMF100 consists of two independent general purpose high performance switched capacitor filters.
With an external clock and 2 to 4 resistors, various second-order and first-order filtering functions can be realized by each filter block.
Each block has 3 outputs.
One output can be configured to perform either an allpass, highpass, or notch function.
The other two outputs perform bandpass and lowpass functions.
The center frequency of each filter stage is tuned by using an external clock or a combination of a clock and resistor ratio.
Up to a 4th-orde...



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