TI TRF371109IRGZR

降频器300MHz ~ 1.7GHz300MHz ~ 1.7GHz

Overview

The TRF371109IRGZR is a highly linear direct-conversion quadrature receiver. The TRF371109IRGZR integrates balanced I and Q mixers, LO buffers, and phase splitters to convert an RF signal directly to I and Q baseband. The on-chip programmable gain amplifiers allow adjustment of the output signal level without the need for external variable gain (attenuator) devices. The TRF371109IRGZR integrates programmable baseband low-pass filters that attenuate nearby interference, eliminating the need for an external baseband filter.

Housed in a 7-mm × 7-mm VQFN package, the TRF371109IRGZR provides the smallest and most integrated receiver solution available for high-performance equipment.

Features

Tape & Reel (TR) Package
Downconverter Function
300MHz ~ 1.7GHz LO Frequency
300MHz ~ 1.7GHz RF Frequency
3dBV P1dB
24dB Gain
17.5dB Noise Figure
360 mA Current - Supply
4.5V ~ 5.5V Voltage - Supply
Surface Mount Mounting Type