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Partname: | RC2798 |
Description: | Integrated QAM IF Downconverter |
Manufacturer: | Fairchild Semiconductor |
Datasheet: | PDF (78.7K). Click here to download *) |
The RC2798 is an integrated solution for the downconversion of QAM IF signals in the front-end design of cable modem and set-top receivers. It is intended for use in 64QAM and 256QAM IF downconversion applications. The RC2798 integrates IF amplifier with AGC , mixer, VCO, and a video amplifier on a single chip. It accepts the QAM IF signals via SAW filter and downconverts it to 5MHz baseband signal. |
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