Datasheet Summary
LTC1164-8 Ultraselective, Low Power 8th Order Elliptic Bandpass Filter with Adjustable Gain
Features s s s s s s
DESCRIPTION
The LTC®1164-8 is a monolithic ultraselective, 8th order, elliptic bandpass filter. The passband of the LTC1164-8 is tuned with an external clock and the clock-to-center frequency ratio is 100:1. The
- 3dB pass bandwidth is typically 1% of the filter center frequency. The stopband attenuation of the LTC1164-8 is greater than 50dB. The lower and upper stopband frequencies are less than 0.96
- center frequency and greater than 1.04
- center frequency, respectively. The LTC1164-8 requires an external op amp and two external resistors (see the circuit below). The...