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ADS62C17IRGCT PDF预览

ADS62C17IRGCT

更新时间: 2024-01-25 22:59:24
品牌 Logo 应用领域
德州仪器 - TI 转换器模数转换器
页数 文件大小 规格书
67页 3085K
描述
Dual Channel 11 Bit, 200 MSPS ADC With SNRBoost

ADS62C17IRGCT 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFN
包装说明:VQFN-64针数:64
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:1.24Is Samacsys:N
最大模拟输入电压:2 V最小模拟输入电压:-2 V
转换器类型:ADC, FLASH METHODJESD-30 代码:S-PQCC-N64
JESD-609代码:e4长度:9 mm
最大线性误差 (EL):0.1221%湿度敏感等级:3
模拟输入通道数量:2位数:11
功能数量:1端子数量:64
最高工作温度:85 °C最低工作温度:-40 °C
输出位码:OFFSET BINARY, 2'S COMPLEMENT BINARY输出格式:PARALLEL, WORD
封装主体材料:PLASTIC/EPOXY封装代码:HVQCCN
封装等效代码:LCC64,.35SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
电源:1.8,3.3 V认证状态:Not Qualified
采样速率:200 MHz采样并保持/跟踪并保持:SAMPLE
座面最大高度:1 mm子类别:Analog to Digital Converters
标称供电电压:3.3 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:NO LEAD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:9 mmBase Number Matches:1

ADS62C17IRGCT 数据手册

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ADS62C17  
www.ti.com ............................................................................................................................................................. SLAS631AAPRIL 2009REVISED JULY 2009  
Dual Channel 11 Bit, 200 MSPS ADC With SNRBoost  
1
FEATURES  
Programmable Gain up to 6dB for SNR/SFDR  
Trade-off  
Maximum Sample Rate: 200 MSPS  
11-bit Resolution with No Missing Codes  
90 dBc SFDR at Fin = 10 MHz  
DC Offset Correction  
Gain Tuning Capability in Fine Steps (0.001  
dB) Allows Channel-to-channel Gain Matching  
79.8 dBFS SNR at 125 MHz IF, 20 MHz BW  
using TI proprietary SNRBoost technology  
Supports Input Clock Amplitude Down to 400  
mV p-p Differential  
Total Power 1.1 W at 200 MSPS  
90 dB Cross-talk  
Internal and External Reference Support  
64-QFN Package (9 mm × 9 mm)  
Double Data Rate (DDR) LVDS and Parallel  
CMOS Output Options  
DESCRIPTION  
ADS62C17 is a dual channel 11-bit, 200 MSPS A/D converter that combines high dynamic performance and low  
power consumption in a compact 64 QFN package. This makes it well-suited for multi-carrier, wide band-width  
communications applications.  
ADS62C17 uses TI-proprietary SNRBoost technology that can be used to overcome SNR limitation due to  
quantization noise for bandwidths less than Nyquist (Fs/2). It includes several useful and commonly used digital  
functions such as ADC offset correction, gain (0 to 6 dB in steps of 0.5 dB) and gain tuning (in fine steps of 0.001  
dB).  
The gain option can be used to improve SFDR performance at lower full-scale input ranges. Using the gain  
tuning capability, each channel’s gain can be set independently to improve channel-to-channel gain matching.  
The device also includes a dc offset correction loop that can be used to cancel the ADC offset.  
Both DDR LVDS (Double Data Rate) and parallel CMOS digital output interfaces are available. It includes  
internal references while the traditional reference pins and associated decoupling capacitors have been  
eliminated. Nevertheless, the device can also be driven with an external reference.  
The device is specified over the industrial temperature range (–40°C to 85°C).  
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.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2009, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  

ADS62C17IRGCT 替代型号

型号 品牌 替代类型 描述 数据表
ADS62C17IRGCR TI

完全替代

Dual Channel 11 Bit, 200 MSPS ADC With SNRBoost
ADS62C17IRGC25 TI

类似代替

Dual Channel 11 Bit, 200 MSPS ADC With SNRBoost

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