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LTC1064-7

Linear Technology
Part Number LTC1064-7
Manufacturer Linear Technology
Description Linear Phase/ 8th Order Lowpass Filter
Published Mar 22, 2005
Detailed Description LTC1064-7 Linear Phase, 8th Order Lowpass Filter FEATURES s s s s s DESCRIPTIO s s s Steeper Roll-Off Than 8th Order ...
Datasheet PDF File LTC1064-7 PDF File

LTC1064-7
LTC1064-7

Overview
LTC1064-7 Linear Phase, 8th Order Lowpass Filter FEATURES s s s s s DESCRIPTIO s s s Steeper Roll-Off Than 8th Order Bessel Filters fCUTOFF up to 100kHz Phase Equalized Filter in 14-Pin Package Phase and Group Delay Response Fully Tested Transient Response Exhibits 5% Overshoot and No Ringing Wide Dynamic Range 72dB THD or Better Throughout a 50kHz Passband No External Components Needed The LTC1064-7 is a clock-tunable monolithic 8th order lowpass filter with linear passband phase and flat group delay.
The amplitude response approximates a maximally flat passband whilte it exhibits steeper roll-off than an equivalent 8th order Bessel filter.
For instance, at twice the cutoff frequency the filter attains 34dB attenuation (vs 12dB for Bessel), while at three times the cutoff frequency the filter attains 68dB attenuation (vs 30dB for Bessel).
The cutoff frequency of the LTC1064-7 is tuned via an external TTL or CMOS clock.
The LTC1064-7 features wide dynamic range.
With single 5V supp...


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