DAC5688
FEATURES
- Dual, 16-Bit, 800 MSPS DACs
- Dual, 16-Bit, 250 MSPS CMOS Input Data
- 16 Sample Input FIFO
- Flexible input data bus options
- High Performance
- 81 d Bc ACLR WCDMA TM1 at 70 MHz
- 2x-32x Clock Multiplying PLL/VCO
- Selectable 2x- 8x Interpolation Filters
- Stop-band Attenuation > 80 d B
- plex Mixer with 32-Bit NCO
- Digital Quadrature Modulator Correction
- Gain, Phase and Offset Correction
- Digital Inverse SINC Filter
- 3- or 4-Wire Serial Control Interface
- On Chip 1.2-V Reference
- Differential Scalable Output: 2 to 20 m A
- Package: 64-pin 9×9mm QFN
APPLICATIONS
- Cellular Base Stations
- Broadband Wireless Access (BWA)
- Wi MAX 802.16
- Fixed Wireless Backhaul
- Cable Modem Termination System (CMTS)
DESCRIPTION
The DAC5688 is a dual-channel 16-bit 800 MSPS digital-to-analog converter (DAC) with dual CMOS digital data bus, integrated 2x-8x interpolation filters, a fine frequency mixer with 32-bit plex numerically controlled oscillator (NCO), on-board clock...
