AFE7070 Description
The AFE7070 is a dual 14-bit 65-MSPS digital-toanalog converter (DAC) with integrated, programmable fourth-order baseband filter and analog quadrature modulator. The AFE7070 includes additional digital signal-processing.
AFE7070 Key Features
- Maximum Sample Rate: 65 MSPS
- Low Power
- 325 mW LVDS Output Mode
- 334 mW Analog Output Mode
- Interleaved CMOS Input, 1.8-3.3 V IOVDD
- Input FIFO for Independent Data and DAC Clocks
- 3- or 4-pin SPI Interface for Register Programming
- plex NCO (DDS): 32-Bit Frequency, 16-Bit Phase
- Quadrature Modulator Correction: Gain, Phase, Offset for Sideband and LO Suppression
- Analog Baseband Filter With Programmable Bandwidth: 20-MHz Maximum RF Bandwidth