The TRF371109 is a highly linear direct-conversion quadrature receiver. The TRF371109 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 TRF371109 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 TRF371109 provides the smallest and most integrated receiver solution available for high-performance equipment.
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|BB BW LP Filter (Min) (MHz)|
|BB BW LP Filter (Max) (MHz)|
|Supply Voltage (Typ) (V)|
|IIP3 (Typ) (dBm)|
|IIP2 (Typ) (dBm)|
|Package Size: mm2:W x L (PKG)|
|0.3 to 1.7 GHz||1.7 to 2.0 GHz||0.7 - 4.0 GHz||1.7 - 6.0 GHz|
|48VQFN: 49 mm2: 7 x 7(VQFN)||48VQFN: 49 mm2: 7 x 7(VQFN)||48VQFN: 49 mm2: 7 x 7(VQFN)||48VQFN: 49 mm2: 7 x 7(VQFN)|
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