DAC5688 具有集成 PLL 的 16 位 800MSPS 2x-8x 内插双通道数模转换器

DAC5688 同类产品
DAC5687 DAC5688 DAC5689
Resolution(Bits) 16   16   16  
DAC: Channels 2   2   2  
Settling Time(µs) 0.012   0.011   0.011  
Sample / Update Rate(MSPS) 500   800   800  
Interface Parallel   Parallel   Parallel  
Output Type Current   Current   Current  
Output Range Min.(V or mA) 2   2   2  
Output Range Max.(V or mA) 20   20   20  
Single/Dual Analog Supply   Single   Single  
DNL(Max)(+/-LSB) 3   2   2  
INL(Max)(+/-LSB) 6   4   4  
SNR(Typ)(dB) 75   79   79  
SFDR(Typ)(dB) 80   80   80  
Power Consumption(Typ)(mW) 1410   1750   1750  
Architecture I-steering   I-steering   I-steering  
Reference: Type Int   Int   Int  
Analog Voltage AV/DD(Min)(V) 3.0   3.0   3.0  
Analog Voltage AV/DD(Max)(V) 3.6   3.6   3.6  
Logic Voltage DV/DD(Min)(V) 1.71   1.71   1.71  
Logic Voltage DV/DD(Max)(V) 2.15   2.15   2.15  
No. of Supplies (Unipolar) 1   1   1  
Rating Catalog   Catalog   Catalog  
Pin/Package 100HTQFP   64VQFN   64VQFN  
Approx. Price (US$) 28.15 | 100u   37.45 | 100u   28.95 | 1ku  
Thermal Shutdown No   No   No  
Operating Temperature Range(°C) -40 to 85   -40 to 85   -40 to 85
DAC5688 说明

The DAC5688 is a dual-channel 16-bit 800 MSPS digital-to-analog converter (DAC) with dual CMOS digital data bus, integrated 2x-8x interpolation filters, a fine frequency mixer with 32-bit complex numerically controlled oscillator (NCO), on-board clock multiplier, IQ compensation, and internal voltage reference. Different modes of operation enable or bypass various signal processing blocks. The DAC5688 offers superior linearity, noise, crosstalk and PLL phase noise performance.

The DAC5688 dual CMOS data bus provides 250 MSPS input data transfer per DAC channel. Several input data options are available: dual-bus data, single-bus interleaved data, even and odd multiplexing at half-rate, and an input FIFO with either external or internal clock to ease interface timing.

DAC5688 特性
DAC5688 芯片订购指南
器件 状态 温度 (oC) 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
DAC5688IRGC25 ACTIVE -40 to 85 43.70 | 100u VQFN (RGC) | 64 25 DAC5688I
DAC5688IRGCR ACTIVE -40 to 85 37.45 | 100u VQFN (RGC) | 64 2000 | LARGE T&R DAC5688I
DAC5688IRGCRG4 ACTIVE -40 to 85 37.45 | 100u VQFN (RGC) | 64 2000 | LARGE T&R DAC5688I
DAC5688IRGCT ACTIVE -40 to 85 38.70 | 100u VQFN (RGC) | 64 250 | SMALL T&R DAC5688I
DAC5688IRGCTG4 ACTIVE -40 to 85 38.70 | 100u VQFN (RGC) | 64 250 | SMALL T&R DAC5688I
DAC5688 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
DAC5688IRGC25 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR   DAC5688IRGC25
DAC5688IRGCR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR   DAC5688IRGCR
DAC5688IRGCRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR DAC5688IRGCRG4 DAC5688IRGCRG4
DAC5688IRGCT Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR   DAC5688IRGCT
DAC5688IRGCTG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR DAC5688IRGCTG4 DAC5688IRGCTG4
DAC5688 应用技术支持与电子电路设计开发资源下载
  1. DAC5688 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器仪DAC 模数转换器产品选型与价格 . xls
  3. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
  4. 所选封装材料的热学和电学性质 (PDF 645 KB)
  5. 高速数据转换 (PDF 1967 KB)
  6. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
  7. Analog-to-Digital Converter Grounding Practices Affect System Performance (PDF 56 KB)
  8. Principles of Data Acquisition and Conversion (PDF 50 KB)
  9. Interleaving Analog-to-Digital Converters (PDF 64 KB)
  10. What Designers Should Know About Data Converter Drift (PDF 95 KB)
  11. Giving Delta-Sigma Converters a Gain Boost with a Front End Analog Gain Stage (PDF 70 KB)
  12. Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma Converters (PDF 105 KB)
参考设计
名称 型号 公司
TSW4100 宽带数字中继器演示套件 TSW4100EVM Texas Instruments
DAC5688 工具与软件
名称 型号 公司 工具/软件类型
DAC5688 评估模块 DAC5688EVM Texas Instruments 开发电路板/EVM
DAC5689 评估模块 DAC5689EVM Texas Instruments 开发电路板/EVM
TRF3703-17 评估模块 TRF3703-17EVM Texas Instruments 开发电路板/EVM
针对 Code Composer Studio 的 DCPFREETOOL 软件插件 DCPFREETOOL Texas Instruments 实用程序/插件
MDACBufferPro Design Utility for Multiplying Digital to Analog Converter Design MDACBUFFERPRO Texas Instruments  应用软件