AD9789 - 14-Bit 2400 MSPS RF DAC
The AD9789 is a flexible QAM encoder/interpolator/upconverter combined with a high performance, 2400 MSPS, 14-bit RF digitalto-analog converter (DAC).
The flexible digital interface can accept up to four channels of comp
AD9789 Features
* DOCSIS 3.0 performance: 4 QAM carriers ACLR over full band (47 MHz to 1 GHz)
* 75 dBc @ fOUT = 200 MHz
* 72 dBc @ fOUT = 800 MHz (noise)
* 67 dBc @ fOUT = 800 MHz (harmonics) Unequalized MER = 42 dB On chip and bypassable 4 QAM encoders with SRRC filters, 16× to 512× interpolati
