Description

Dual Matched, High Frequency Bandpass/Lowpass Filters Features: Matched Dual Filter/Driver, Ideal for RFID Readers Guaranteed Phase Matching to Within 2 Degrees Guaranteed Gain Matching to Within 0.2dB Configurable as Lowpass or Bandpass: Programmable 5th Order Lowpass: 42kHz to 900kHz Programmable 4th Order Highpass: 4.2kHz to 90kHz Programmable Gain: 1×, 4×, 16×, 32× Simple Pin Programming or SPI Interface Low Noise: –145dBm/Hz (Input Referred) Low Distortion: –75dBc at 200kHz Differential, Rail-to-Rail Inputs and Outputs Input Range Extends from 0V to 5V Low Voltage Operation: 2.7V to 3.6V Shutdown Mode 4mm × 4mm QFN Package