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Low Cost, 3.3 V, CMOS Mixed Signal Front End (MxFE®) for Broadband Applications
Analog Devices Inc.
Description
The AD9878 is a single-supply cable modem/set-top box mixed-signal front end. The device contains a transmit path interpolation filter, a complete quadrature digital upconverter, and transmit DAC....
Features
Low Cost 3.3 V CMOS MxFE® for Broadband Applications DOCSIS, EURO-DOCSIS, DVB, DAVIC Compliant 232 Mhz Quadrature Digital Upconverter 12-Bit Direct IF DAC (Txdac+?) Up To 65 Mhz Carrier Frequency DDS Programmable Sampling Clock Rates Analog Tx Output Level Adjust Dual 12-Bit, 29 MSPS Direct IF ADCs with Video Clamp Input 10-Bit, 29 MSPS Sampling ADC 8-Bit Sigma-Delta Auxiliary DAC Direct Interface To AD8321/AD8323 or AD8322/AD8327 PGA Cable Driver
Related Datasheets
| Part Number | Description | Category |
| • AD9867 | Broadband Modem Mixed-Signal Front End | ICs, Power Management |
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