DAC5681
FEATURES
- 16-Bit Digital-to-Analog Converter (DAC)
- 1.0 GSPS Update Rate
- 16-Bit Wideband Input LVDS Data Bus
- 8 Sample Input FIFO
- On-Chip Delay Lock Loop
- High Performance
- 73 d Bc ACLR WCDMA TM1 at 180 MHz
- On Chip 1.2 V Reference
- Differential Scalable Output: 2 to 20 m A
- Package: 64-Pin 9 × 9 mm QFN
APPLICATIONS
- Cellular Base Stations
- Broadband Wireless Access (BWA)
- Wi MAX 802.16
- Fixed Wireless Backhaul
- Cable Modem Termination System (CMTS)
- Medical / Test Instrumentation
- Radar Systems
DESCRIPTION
The DAC5681 is a 16-bit 1.0 GSPS digital-to-analog converter (DAC) with wideband LVDS data input and internal voltage reference. The DAC5681 offers superior linearity and noise performance.
The DAC5681 integrates a wideband LVDS port with on-chip termination, providing full 1.0 GSPS data transfer into the DAC and lower EMI than traditional CMOS data interfaces. An on-chip delay lock loop (DLL) simplifies LVDS interfacing by providing skew control for the LVDS...
