11-位/ 14位, 5.6 GSPS , RF数位类比转换器 11-/14-Bit, 5.6 GSPS, RF Digital-to-Analog Converter
GENERAL DESCRIPTION
The AD9119/AD9129 are high performance, 11-/14-bit RF digital to-analog converters DACs supporting data rates up to 2.8 GSPS. The DAC core is based on a quad-switch architecture that enables dual-edge clocking operation, effectively increasing the DAC update rate to 5.6 GSPS when configured for Mix-Mode™ or 2× interpolation. The high dynamic range and bandwidth enable multicarrier generation up to 4.2 GHz.
FEATURES
DAC update rate: up to 5.6 GSPS
Direct RF synthesis at 2.8 GSPS data rate
DC to 1.4 GHz in baseband mode
DC to 1.0 GHz in 2× interpolation mode
1.4 GHz to 4.2 GHz in Mix-Mode
Bypassable 2× interpolation
Excellent dynamic performance
Supports DOCSIS 3.0 wideband ACLR/harmonic performance
8 QAM carriers: ACLR > 65 dBc
Industry-leading single/multicarrier IF or RF synthesis
4-carrier W-CDMA ACLR at 2457.6 MSPS
fOUT = 900 MHz, ACLR = 71 dBc baseband mode
fOUT = 2100 MHz, ACLR = 68 dBc Mix-Mode
fOUT = 2700 MHz, ACLR = 67 dBc Mix-Mode
Dual-port LVDS and DHSTL data interface
Up to 1.4 GSPS operation
Source synchronous DDR clocking with parity bit
Low power: 1.0 W at 2.8 GSPS 1.3 W at 5.6 GSPS
APPLICATIONS
Broadband communications systems
CMTS/VOD
Wireless infrastructure: W-CDMA, LTE, point-to-point
Instrumentation, automatic test equipment ATE
Radars, jammers
输出接口数 1
通道数 1
耗散功率 1.4 W
分辨率Bits 14.0
工作温度Max 85 ℃
工作温度Min -40 ℃
耗散功率Max 1400 mW
安装方式 Surface Mount
引脚数 160
封装 CSP-BGA
封装 CSP-BGA
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tray
制造应用 Aerospace and Defense, Electronic Surveillance and Countermeasures, Radar
RoHS标准 Non-Compliant
含铅标准 Contains Lead
ECCN代码 3A001.a.5.b.2.b