Features: 8th Order Filter in a 14-Pin Package 95kHz Maximum Corner Frequency No External Components 75:1, 150:1 and 120:1 Clock to Cutoff Frequency Ratio 60VRMS Total Wideband Noise 0.03% THD or Better Operates from ±2.37V to ±8V Power Supplies Low Total Output DC OffsetApplication Antialiasing ...
LTC1064-3: Features: 8th Order Filter in a 14-Pin Package 95kHz Maximum Corner Frequency No External Components 75:1, 150:1 and 120:1 Clock to Cutoff Frequency Ratio 60VRMS Total Wideband Noise 0.03% THD or B...
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The LTC®1064-3 is a monolithic 8th order lowpass Bessel filter, which provides a linear phase response over its entire passband. An external TTL or CMOS clock programs the filter's cutoff frequency. The clock to cutoff frequency ratio is 75:1 (Pin 10 at V+) or 150:1 (Pin 10 at V) or 120:1 (Pin 10 at GND). The maximum cutoff frequency is 95kHz. No external components are needed.
The LTC1064-3 features low wideband noise and low harmonic distortion even for input voltages up to 3VRMS. In fact the device overall performance competes with equivalent multiple op amp RC active realizations. The LTC1064-3 is available in a 14-pin DIP or 16-pin surface mounted SOL package. The device is fabricated using LTC's enhanced analog CMOS Si-gate process.
The LTC1064-3 is pin compatible with the LTC1064-1, LTC1064-2 and LTC1064-4.