RF3334 PDF 데이터시트 검색

RF3334 0 Typical Applications Cable Set Top Box General Purpose Downconverter Commercial and Consumer Systems IF LOW NOISE AMPLIFIER, MIXER Product Description 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 and a double-balanced mixer. The mixer load is available via pins 10 and 11 shoul