| Part Number | ARA05050S12 |
| Manufacturer | ANADIGICS Inc |
| Title | CATV Reverse Amplifier w/step Attenuator |
| Description | ... |
| Features |
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| File Size | Direct Link |
| Datasheet |
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ARA05050S12-1 : The ARA05050 is a GaAs IC designed to perform the reverse path amplification and output level control functions in a CATV Set-Top Box or Cable Modem. It incorporates a digitally controlled precision step attenuator that is preceded by an ultra low noise amplifier stage, and followed by an ultra-linear output driver amplifier. It is capable of meeting the MCNS/DOCSIS harmonic distortion specifications while only requiring a single polarity +5V supply. This part is a single ended design that does not require an output balun to achieve -55 dBc 2nd harmonic performance at +58 dBmV output Tx Enable/Disable Gain Control S12C 28 Pin SSOP w/ Heat Slug levels. Both the input and output are matched t.