High Performance Dual Switched Capacitor Filter

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-order biquadratic function CAN be realized with a single LMF100. Higher order Filters are implemented by simply cascading additional packages, and all the classical Filters (such as Butterworth, Bessel, Elliptic, and Chebyshev) CAN be realized.
The LMF100 is fabricated on National Semiconductor's high performance Analog silicon Gate CMOS process, LMCMOS?. This allows for the production of a very low offset, high frequency Filter building block. The LMF100 is pin-compatible with the industry standard MF10, but provides greatly improved performance.
By National Semiconductor Corporation
Part Manufacturer Description Datasheet Samples
LMF100CIWMX Texas Instruments High Performance Dual Switched Capacitor Filter 20-SOIC -40 to 85
LMF100CIWM/NOPB Texas Instruments High Performance Dual Switched Capacitor Filter 20-SOIC -40 to 85
LMF100CIWMX/NOPB Texas Instruments High Performance Dual Switched Capacitor Filter 20-SOIC -40 to 85
LMF100CIWM Texas Instruments High Performance Dual Switched Capacitor Filter 20-SOIC -40 to 85
LMF100 's PackagesLMF100 's pdf datasheet
LMF100CIWM SOIC
LMF100CIWMX SOIC
LMF100CCN DIP




LMF100 Pinout, Pinouts
LMF100 pinout,Pin out
This is one package pinout of LMF100,If you need more pinouts please download LMF100's pdf datasheet.

LMF100 Application circuits
LMF100 circuits
This is one application circuit of LMF100,If you need more circuits,please download LMF100's pdf datasheet.


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