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ADS5484IRGCRG4 PDF预览

ADS5484IRGCRG4

更新时间: 2024-11-29 08:19:55
品牌 Logo 应用领域
德州仪器 - TI 转换器
页数 文件大小 规格书
37页 1966K
描述
16-Bit, 170/200-MSPS Analog-to-Digital Converters

ADS5484IRGCRG4 数据手册

 浏览型号ADS5484IRGCRG4的Datasheet PDF文件第2页浏览型号ADS5484IRGCRG4的Datasheet PDF文件第3页浏览型号ADS5484IRGCRG4的Datasheet PDF文件第4页浏览型号ADS5484IRGCRG4的Datasheet PDF文件第5页浏览型号ADS5484IRGCRG4的Datasheet PDF文件第6页浏览型号ADS5484IRGCRG4的Datasheet PDF文件第7页 
ADS5484  
ADS5485  
www.ti.com ............................................................................................................................................... SLAS610C AUGUST 2008REVISED OCTOBER 2009  
16-Bit, 170/200-MSPS Analog-to-Digital Converters  
Check for Samples: ADS5484 ADS5485  
1
FEATURES  
APPLICATIONS  
Wireless Infrastructure  
Test and Measurement Instrumentation  
Software-Defined Radio  
Data Acquisition  
Power Amplifier Linearization  
Radar  
23  
170/200-MSPS Sample Rates  
16-Bit Resolution, 78 dBFS Noise Floor  
SFDR = 95 dBc  
On-Chip High Impedance Analog Buffer  
Efficient DDR LVDS-Compatible Outputs  
Power-Down Mode: 70 mW  
Medical Imaging  
Pin-for-Pin with ADS5483/5482/5481,  
135/105/80-MSPS ADCs  
QFN-64 PowerPAD™ Package  
(9 mm × 9 mm footprint)  
Industrial Temperature Range:  
–40°C to 85°C  
DESCRIPTION  
The ADS5484/ADS5485 (ADS548x) is a 16-bit family of analog-to-digital converters (ADCs) that operate from  
both a 5-V supply and 3.3-V supply while providing LVDS-compatible digital outputs. The ADS548x integrated  
analog input buffer isolates the internal switching of the onboard track and hold (T & H) from disturbing the signal  
source while providing a high-impedance input. An internal reference generator is provided to simplify the system  
design. Internal dither is available to improve SFDR. These devices are drop-in compatible to the  
ADS5483/5482/5481, creating a pin-compatible family from 80 – 200 MSPS. Designed for highest total ENOB,  
the ADS548x family has outstanding low noise performance and spurious-free dynamic range.  
The ADS548x family is available in a QFN-64 PowerPAD package. The devices are built on Texas Instruments  
complementary bipolar process (BiCom3) and are specified over the full industrial temperature range (–40°C to  
85°C).  
SFDR  
vs  
SNR  
vs  
INPUT FREQUENCY  
INPUT FREQUENCY  
100  
90  
80  
70  
60  
78  
77  
76  
75  
74  
73  
72  
71  
70  
170 MSPS, No Dither  
170 MSPS, Dither Enabled  
170 MSPS, Dither Enabled  
170 MSPS, No Dither  
200 MSPS, Dither Enabled  
200 MSPS, No Dither  
200 MSPS, Dither Enabled  
200 MSPS, No Dither  
0
50  
100  
150  
200  
250  
300  
0
50  
100  
f − Input Frequency − MHz  
IN  
150  
200  
250  
300  
f
− Input Frequency − MHz  
IN  
G001  
G002  
1
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.  
2
3
PowerPAD is a trademark of Texas Instruments.  
All other trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2008–2009, Texas Instruments Incorporated  

ADS5484IRGCRG4 替代型号

型号 品牌 替代类型 描述 数据表
ADS5485IRGCT TI

完全替代

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ADS5484IRGCT TI

完全替代

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ADS5485IRGC25 TI

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