14位, 2.5 GSPS , RF数位类比转换器 14-Bit, 2.5 GSPS, RF Digital-to-Analog Converter
Direct RF synthesis at 2.5 GSPS update rate DC to 1.25 GHz in baseband mode 1.25 GHz to 3.0 GHz in mix mode Industry leading single/multicarrier IF or RF synthesis fOUT = 350 MHz, ACLR =80 dBc fOUT = 950 MHz, ACLR = 78 dBc fOUT = 2100 MHz, ACLR = 69 dBc Dual-port LVDS data interface Up to 1.25 GSPS operation Source synchronous DDR clocking Pin-compatible with the AD9739A Multichip synchronization capability Programmable output current: 8.7 mA to 31.7 mA Low power: 1.16 W at 2.5 GSPS
贸泽:
Digital to Analog Converters - DAC 14-Bit 2.5 GSPS RF
艾睿:
DAC 1-CH 14-bit 160-Pin CSP-BGA T/R
安富利:
The AD9739 is a 14-bit, 2.5 GSPS high performance RF digitalto-analog converter DAC capable of synthesizing wideband signals from dc up to 3.0 GHz. Its DAC core features a quadswitch architecture that provides exceptionally low distortion performance with an industry-leading direct RF synthesis capability. This feature enables multicarrier generation up to the Nyquist frequency in baseband mode as well as second and third Nyquist zones in mix mode. The output current can be programmed over the 8.66 mA to 31.66 mA range. The inclusion of on-chip controllers simplifies system integration. A dual-port, source synchronous, LVDS interface simplifies the digital interface with existing FGPA/ASIC technology. On-chip controllers are used to manage external and internal clock domain variations over temperature to ensure reliable data transfer from the host to the DAC core. Multichip synchronization is possible with an on-chip synchronization controller. A serial peripheral interface SPI is used for device configuration as well as readback of status registers. The AD9739 is manufactured on a 0.18 μm CMOS process and operates from 1.8 V and 3.3 V supplies. It is supplied in a 160-ball chip scale ball grid array for reduced package parasitics.
通道数 1
耗散功率 1.16 W
分辨率Bits 14.0
工作温度Max 85 ℃
工作温度Min 40 ℃
耗散功率Max 975 mW
电源电压Max 3.5 V
电源电压Min 3.1 V
安装方式 Surface Mount
引脚数 160
封装 BGA-160
封装 BGA-160
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 Aerospace and Defense, Electronic Surveillance and Countermeasures, Radar
RoHS标准 Non-Compliant
含铅标准 Contains Lead
军工级 No
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
AD9739BBCRL ADI 亚德诺 | 当前型号 | 当前型号 |
AD9739ABBCZ 亚德诺 | 类似代替 | AD9739BBCRL和AD9739ABBCZ的区别 |
AD9739ABBCZRL 亚德诺 | 类似代替 | AD9739BBCRL和AD9739ABBCZRL的区别 |