RF2670 Datasheet (RF Micro Devices) - 8MHZ DUAL BASEBAND AGC WITH PROGRAMMABLE LOW PASS FILTERING

RF2670, 8MHZ DUAL BASEBAND AGC WITH PROGRAMMABLE LOW PASS FILTERING

The RF2670 is a monolithic integrated circuit specifically designed for direct conversion to baseband QPSK receivers.

The part provides dual baseband amplifiers with a 70dB gain range (single pin analog input) and separate I and Q RSSI.

On-chip programmable baseband filters are incorporated into eac

RF2670 Features

* I/Q Baseband Receivers

* 10dB to 80dB Gain Range VCC1 20 IN Q+ IN Q23 24 0-25 dB 0-20 dB -12-+12 17dB VCC2

* Digital and Analog Outputs 15 Q DATA 18 IF OUT Q 21 DCFB Q 5 VCC3 8

* On-Chip Selectable IF Bandwidths

* Reference Voltage for A/D Converter