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DAC5675IPHPR PDF预览

DAC5675IPHPR

更新时间: 2024-11-05 12:36:19
品牌 Logo 应用领域
德州仪器 - TI 转换器数模转换器信息通信管理
页数 文件大小 规格书
31页 572K
描述
14-BIT, 400MSPS DIGITAL-TO ANALOG CONVERTER

DAC5675IPHPR 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFP
包装说明:GREEN, PLASTIC, HTQFP-48针数:48
Reach Compliance Code:unknownFactory Lead Time:1 week
风险等级:5.66Is Samacsys:N
最大模拟输出电压:3.9 V最小模拟输出电压:2.15 V
转换器类型:D/A CONVERTER输入位码:BINARY
输入格式:PARALLEL, WORDJESD-30 代码:S-PQFP-G48
长度:7 mm最大线性误差 (EL):0.0244%
位数:14功能数量:1
端子数量:48最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:HTFQFP封装等效代码:TQFP48,.35SQ
封装形状:SQUARE封装形式:FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH
峰值回流温度(摄氏度):NOT SPECIFIED电源:3.3 V
认证状态:Not Qualified座面最大高度:1.2 mm
标称安定时间 (tstl):0.012 µs子类别:Other Converters
标称供电电压:3.3 V表面贴装:YES
技术:BICMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7 mmBase Number Matches:1

DAC5675IPHPR 数据手册

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SLAS352C − DECEMBER 2001 − REVISED AUGUST 2004  
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DIGITAL-TO-ANALOG CONVERTER  
FEATURES  
DESCRIPTION  
D
D
D
400-MSPS Update Rate  
The DAC5675 is a 14-bit resolution high-speed  
LVDS-Compatible Input Interface  
digital-to-analog converter. The DAC5675 is designed  
for high-speed digital data transmission in wired and  
wireless communication systems, high-frequency  
direct-digital synthesis (DDS), and waveform  
reconstruction in test and measurement applications.  
The DAC5675 has excellent spurious free dynamic  
range (SFDR) at high intermediate frequencies, which  
makes the DAC5675 well suited for multicarrier  
transmission in TDMA and CDMA based cellular base  
transceiver stations BTS.  
Spurious Free Dynamic Range (SFDR) to  
Nyquist  
− 69 dBc at 70-MHz IF, 400 MSPS  
D
W-CDMA Adjacent Channel Power Ratio  
ACPR  
− 73 dBc at 30.72-MHz IF, 122.88 MSPS  
− 71 dBc at 61.44-MHz IF, 245.76 MSPS  
D
D
D
D
Differential Scalable Current Outputs: 2 mA to  
20 mA  
The DAC5675 operates from a single-supply voltage of  
On-Chip 1.2-V Reference  
3.3 V. Power dissipation is 820 mW at f = 400 MSPS,  
clk  
Single 3.3-V Supply Operation  
f
= 70 MHz. The DAC5675 provides a nominal  
out  
Power Dissipation: 820 at f  
= 400 MSPS,  
full-scale differential current output of 20 mA,  
supporting both single-ended and differential  
applications. The output current can be directly fed to  
the load with no additional external output buffer  
required. The output is referred to the analog supply  
voltage AVDD.  
clk  
f
= 70 MHz  
out  
D
Package: 48-Pin HTQFP PowerPad,  
= 28.8°C/W  
T
JA  
APPLICATIONS  
The DAC5675 is manufactured on Texas Instruments  
advanced high-speed mixed-signal BiCMOS process.  
D
Cellular Base Transceiver Station Transmit  
Channel  
− CDMA: WCDMA, CDMA2000, IS−95  
− TDMA: GSM, IS−136, EDGE/GPRS  
− Supports Single-Carrier and Multicarrier  
Applications  
The DAC5675 comprises a LVDS (low-voltage  
differential signaling) interface. LVDS features a low  
differential voltage swing with a low constant power  
consumption across frequency, allowing for high speed  
data transmission with low noise levels, i.e., low  
electromagnetic interference (EMI). LVDS is typically  
implemented in low-voltage digital CMOS processes,  
making it the ideal technology for high-speed interfacing  
between the DAC5675 and high-speed low-voltage  
CMOS ASICs or FPGAs. The DAC5675 current-  
source-array architecture supports update rates of up to  
400 MSPS. On-chip edge-triggered input latches  
provide for minimum setup and hold times thereby  
relaxing interface timing.  
D
D
D
Test and Measurement: Arbitrary Waveform  
Generation  
Direct Digital Synthesis (DDS)  
Cable Modem Headend  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PowerPAD is a trademark of Texas Instruments. All other trademarks are the property of their respective owners.  
Copyright 2002 − 2004, Texas Instruments Incorporated  
ꢐꢙ ꢘ ꢤꢟꢞ ꢜ ꢝ ꢞ ꢘꢖ ꢗꢘ ꢙ ꢚ ꢜ ꢘ ꢝ ꢡꢠ ꢞ ꢕꢗ ꢕꢞꢛ ꢜꢕ ꢘꢖꢝ ꢡꢠ ꢙ ꢜꢦ ꢠ ꢜꢠ ꢙ ꢚꢝ ꢘꢗ ꢋꢠꢧ ꢛꢝ ꢊꢖꢝ ꢜꢙ ꢟꢚ ꢠꢖꢜ ꢝ  
ꢝ ꢜ ꢛ ꢖꢤ ꢛ ꢙꢤ ꢨ ꢛ ꢙꢙ ꢛ ꢖ ꢜꢩꢥ ꢐꢙ ꢘ ꢤꢟꢞ ꢜꢕꢘꢖ ꢡꢙ ꢘꢞ ꢠꢝ ꢝꢕ ꢖꢪ ꢤꢘꢠ ꢝ ꢖꢘꢜ ꢖꢠ ꢞꢠ ꢝꢝ ꢛꢙ ꢕꢣ ꢩ ꢕꢖꢞ ꢣꢟꢤ ꢠ  
ꢜ ꢠ ꢝ ꢜꢕ ꢖꢪ ꢘꢗ ꢛ ꢣꢣ ꢡꢛ ꢙ ꢛ ꢚ ꢠ ꢜ ꢠ ꢙ ꢝ ꢥ  
1
www.ti.com  

DAC5675IPHPR 替代型号

型号 品牌 替代类型 描述 数据表
DAC5675IPHPG4 TI

完全替代

14-BIT, 400MSPS DIGITAL-TO ANALOG CONVERTER
DAC5675IPHP TI

完全替代

14-BIT, 400MSPS DIGITAL-TO ANALOG CONVERTER
DAC5675IPHPRG4 TI

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14-BIT, 400MSPS DIGITAL-TO ANALOG CONVERTER

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