原创 提供美国Euvis全线IC及模块产品-DS852,DS856,DS855,DS875,DS872等

本部提供美国Euvis高端IC及模块器件，全部均为一手原厂货源，国内最低价。

DDS(Direct Digital Synthesizer)型号：DS852, DS856, DS855, DS875, DS872

各种型号我公司每月均有到货，欢迎查询。目前我公司DS852, DS856, DS855, DS875, DS872等型号货源稳定，订货周期已经为1-2周，需要DS852, DS856, DS855, DS875, DS872等型号Euvis DDS的用户请与我们联系，本司为美国Euvis中国代表处直销，原厂产品在价格和周期上均有明显优势。

Euvis中国代表处Euvis DDS订购方式：
电话：18211144892
QQ：  1369717759
地址：北京市朝阳区SOHO现代城12层

以下为Euvis DDS系列基本参考资料：

Part Number     Clock Rate     Frequency Word Bits     RZ Mode Selectable     Feature     
DS852           2.2 GHz        32                      N                               
DS856           3.0 GHz        32                      N                           
DS855           2.2 GHz        32                      N                      11-bit phase modulation     
DS875           2.8 GHz        30                      Y                      11-bit phase modulation     
DS875A          2.5 GHz        24                      Y                      8-bit phase and 8-bit amplitude modulation     
DS872           3.0 GHz        32                      Y                      Precise timing for high speed chirping     

以下为上述DDS中DS856的更多技术指标：

Description：
DS856 is a high-speed Direct Digital Synthesizer (DDS) with a frequency tuning resolution of 32 bits, ROM phase resolution of 13-bit and a DAC amplitude resolution of 11 bits.  Sine waves in the 1st  Nyquist band can be generated up to near 1.6 GHz (at a 3.2-GHz clock rate). The initial phase can be reset to zero degrees to start with.  The chip has a pair of complementary outputs with 50-? back terminations. The frequency of output waveforms can be controlled by thirty-two frequency control bits, Vi[0:31].  The DS856 accepts either differential clock inputs or a single- ended clock input and features 50-? on-chip back terminations with user-defined threshold.  The frequency resolution bits accept LVTTL or CMOS input levels.  Only a single –5V power supply is required.

Key Features
?   32-bit frequency tuning word & 13-bit phase resolution
?   On chip DAC with 11 bit resolution
?   Clock rate up to 3.2 GHz
?   Sine wave generation up to 1.6 GHz
?   Complementary analog waveform outputs with 50 ??
back terminations
?   Worst SFDR > 50 dBc
?   LVTTL/CMOS digital frequency word inputs
?   Reset pin to initiate phase 0 starting state
?   High speed strobe to update the frequency word and
DAC output frequency
?   High speed strobe inputs to be controlled by micro- controller or DSP chips for real time chirping
?   Frequency update rate as fast as 8 clock cycles
?   3.3 W power consumption with a single -5.0V power supply
Applications
?  Radar design and testing
?  Satellite communications
?  VSAT
?  Electronic warfare
?  Wireless basestations
?  RF signal source generation
?  Instrumentation and semiconductor testers
?  Advanced communication modulations

如需其他型号Euvis DDS的具体技术指标或更多详细参考资料，请与我们联系，联系方式如下：

Euvis中国代表处：
电话：18211144892
QQ：  1369717759
地址：北京市朝阳区SOHO现代城12层


EUVIS,其它相关产品：
DS852,DS855,DS856,DS872,DS875,DS875A,DV002_DS_1A,DV008_DS_1A,DV032_DS_1A,DV255N_DS_1B,DV31P_DS_1B,
DV45D_DS_1A,LA302Z_DS_I8B4,LA310Z_DS,LD162DZ_DS,LI370_DS_A2,MD622H,MD622P,MD651D,MD652D,MD653D,MD662H,
MD681S,MX2412D,MX2412H,MX4411D,MX4411H,MX8811H,MX8811S,TA205C_DS_A4,TH720_DS_A1,TH721_DS_A2,TH723_DS_A2

如预获得更多详细资料，请与联系我们。