Decimating Digital Filte 12/16-bit Half-Band Interpolating/ Decimating Digital Filter

The LF2242 is a linear-phase, half- band (low pass) interpolating/ decimating digital Filter that, unlike intricate Analog Filters requires no tuning. The LF2242 CAN also signifi- cantly reduce the complexity of traditional Analog anti-aliasing pre- Filters without compromising the signal bandwidth or attenuation. This CAN be achieved by using the LF2242 as a decimating post-filter with an A/D converter and by sampling the signal at twice the rate needed. Likewise, by using the LF2242 as an interpolating pre-filter with a D/A converter, the corresponding Analog reconstruction post-filter circuitry CAN be simplified. By LOGIC Devices Incorporated
LF2242 's PackagesLF2242 's pdf datasheet
LF2242JC33
LF2242JC25
LF2242QC33
LF2242QC25




LF2242 Pinout, Pinouts
LF2242 pinout,Pin out
This is one package pinout of LF2242,If you need more pinouts please download LF2242's pdf datasheet.

LF2242 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

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