AFE7071 Overview
Description
The AFE7071 is a dual 14-bit 65-MSPS digital-toanalog converter (DAC) with integrated, programmable fourth-order baseband filter and analog quadrature modulator. The AFE7071 includes additional digital signal-processing features such as a quadrature modulator correction circuit, providing LO and sideband suppression capability.
Key Features
- Maximum Sample Rate: 65 MSPS
- Low Power: 334 mW
- 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
- Quadrature Modulator Correction: Gain, Phase, Offset for Sideband and LO Suppression
- Analog Baseband Filter With Programmable Bandwidth: 20-MHz Maximum RF Bandwidth
- RF Frequency Range: 100 MHz to 2.7 GHz
- Package: 48-Pin QFN (7-mm × 7-mm)
