The launch of ADI DAC simplifies FPGA interface

2012-07-14来源:www.cnfol.com

Analog Devices, Inc. ( NASDAQ: ADI ), data converters market share leader * and47 years of data conversion and signal processing technology innovator, have launched a performance leading16,1.25 GSPS DAC AD9128emission, the device a plurality of built-in digital modulation function, and using JESD204A compatible serial input. AD9128high speed serial interface greatly simplifies and improves the typical system implementation DAC and FPGA data connection between.High performance FPGA in data-centered wireless and wired communication, radar, avionics and medical imaging applications widely used as processor. FPGA is widely popular due to its inherent advantages: system development is more simple, the listed time shorter, faster processing speed and with real-time programmable ability. But for the higher resolution, more than 1 GSPS data converter applications, because the interface bit rate limit, interconnection layout complexity and parallel interface circuit board space requirements, according to FPGA data input and output has been the design bottleneck. JESD204designed to overcome these limitations and development, it defines a stable and reliable high-speed serial interface, the interface can be extended and supporting a plurality of Gbps within the range of data rates. ADI is committed in ultra high speed data converters technology by use of the standard, the FPGA makers are also active in this protocol integrated into high performance platform.FPGA is widely popular due to its inherent advantages: system development is more simple, the listed time shorter, faster processing speed and with real-time programmable ability.JESD204A compatible AD9128with high sampling rate and high dynamic range, can produce a maximum Da Nyquist frequency carrier, built in32 bit NCO ( DCO ) properties, which allows the flexible placed IF ( intermediate frequency ), plural digital modulation, gain and offset compensation. 4 wire serial port interface on many devices the internal parameters and functional programming and read back. AD9128 supports GSM, WCDMA, TD-SCDMA, CDMA2000, WiMAX and LTE wireless communication standard.
分享到0

相关资讯

关于我们主营产品联系我们网站地图网站管理
深圳市中意法电子科技有限公司
电话:0755-83340938  传真:0755-83350938   粤ICP备13073068号-1