RF3334 amplifier/mixer equivalent, if low noise amplifier/mixer.
* 30dB RF Gain Control
* 40dB IF Gain Control
GND
LOB
* 5dB Max. Noise Figure SSB
* LNA Input Internally Matched to 75 Ω
12 RFAGC
16 RFDEC 1
15
14
.
* Cable Set Top Box
* General Purpose Downconverter
* Commercial and Consumer Systems
IF LOW NOISE AMPLIFIER.
The RF3334 is an IF LNA/Mixer suitable for downconversion of forward channel control data in a set-top box application. It consists of a single-ended 75 Ω terminated LNA, followed by a differential gain control stage with 30dB of analog gain control .
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