DAC1405D650 Overview
The DAC1405D650 is a high-speed 14-bit dual channel Digital-to-Analog Converter (DAC) with selectable 2, 4 or 8 interpolating filters optimized for multi-carrier wireless transmitters. Thanks to its digital on-chip modulation, the DAC1405D650 allows the plex I and Q inputs to be converted up from baseband to IF. The mixing frequency is adjusted via a Serial Peripheral Interface (SPI) with a 32-bit Numerically...
DAC1405D650 Key Features
- Dual 14-bit resolution
- 650 Msps maximum update rate
- IMD3: 80 dBc; fs = 640 Msps; fo = 96 MHz
- ACPR: 71 dBc; 2 carriers WCDMA
- Selectable 2, 4 or 8 interpolation
- Typical 0.95 W power dissipation at 4
- Input data rate up to 160 Msps
- Power-down and Sleep modes
- Very low noise cap-free integrated PLL
- Differential scalable output current from
