Wideband dual down converter mixer with integrated IF amplifier
The TRF37x32 is a wideband dual down converter mixer with integrated IF
amplifier from Texas Instruments (TI). The device employs integrated baluns
for single ended RF and LO inputs. The IF amplifier operates from 30 MHz to
600 MHz in an open-collector topology to support a variety of IF frequencies
The device offers high mixer linearity and noise performance and offers
suitable isolation between channels for operation with diverse applications.
The device operates with low power dissipation and further provides an
option for a low-power mode for power sensitive applications. Each channel
can be independently powered down with fast response times to allow
operation in time domain duplexed (TDD) applications.