TLC04 Datasheet (Texas Instruments) - BUTTERWORTH FOURTH-ORDER LOW-PASS SWITCHED-CAPACITOR FILTERS

TLC04, BUTTERWORTH FOURTH-ORDER LOW-PASS SWITCHED-CAPACITOR FILTERS

D Low Clock-to-Cutoff-Frequency Ratio Error TLC04/MF4A-50 .

± 0.8% TLC14/MF4A-100 .

± 1% D Filter Cutoff Frequency Dependent Only on External-Clock Frequency Stability D Minimum Filter Response Deviation Due to External Component Variations Over Time and Temperature D Cutoff Frequency Range From 0.1 Hz to 30 kHz, VCC ± = ± 2.5 V D 5-V to 12-V Operation D Self Clocking or TTL-Compatible and CMOS-Compatible Clock Inputs D Low Supply-Voltage Sensitivity D Designed to be Interchangeable With

TLC04 Features

* cutoff frequency stability that is dependent only on the external-clock frequency stability. The cutoff frequency is clock tunable and has a clock-to-cutoff frequency ratio of 50:1 with less than ± 0. 8% error for the TLC04/MF4A-50 and a clock-to-cutoff frequency ratio of 100:1 with less than ± 1% e