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LTC6602 Datasheet High Frequency Bandpass/Lowpass Filters

Manufacturer: Linear Technology (now Analog Devices)

General Description

www.DataSheet4U.com n n n n n n n n n 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 The LTC®6602 is a dual, matched, programmable bandpass or lowpass filter and differential driver.

The selectivity of the LTC6602, combined with its phase matching and dynamic range, make it ideal for filtering in RFID systems.

With two degree phase matching between channels, the LTC6602 can be used in applications requiring highly matched filters, such as transceiver I and Q channels.

Key Features

  • n n n n LTC6602 Dual Matched, High Frequency Bandpass/Lowpass Filters.