Datasheet Summary
Linear Phase 8th Order Lowpass Filter
Features n 8th Order, Linear Phase Filter in SO-8 Package n Raised Cosine Amplitude Response n
- 43dB Attenuation at 2× fCUTOFF n Wideband Noise: 140μVRMS n Operates from Single 5V Supply to
±5V Power Supplies n Clock-Tunable to 200kHz with ±5V Supplies n Clock-Tunable to 120kHz with Single 5V Supply
APPLICATIONS n Digital munication Filter n Antialiasing Filter with Linear Phase n Smoothing Filters
DESCRIPTION
The LTC®1069-7 is a monolithic, clock-tunable, linear phase, 8th order lowpass filter. The amplitude response of the filter approximates a raised cosine filter with an alpha of one. The gain at the cutoff frequency is
- 3dB and the...