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ADC11C125CISQ PDF预览

ADC11C125CISQ

更新时间: 2024-11-24 06:36:19
品牌 Logo 应用领域
美国国家半导体 - NSC 转换器
页数 文件大小 规格书
24页 465K
描述
11-Bit, 125 MSPS, 1.1 GHz Bandwidth A/D Converter with CMOS Outputs

ADC11C125CISQ 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:7 X 7 MM, 0.80 MM HEIGHT, 0.50 MM PITCH, LLP-48Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.46最大模拟输入电压:2.6 V
最小模拟输入电压:最长转换时间:0.056 µs
转换器类型:ADC, PROPRIETARY METHODJESD-30 代码:S-XQCC-N48
JESD-609代码:e0长度:7 mm
最大线性误差 (EL):0.0405%湿度敏感等级:3
模拟输入通道数量:1位数:11
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
输出位码:OFFSET BINARY, 2'S COMPLEMENT BINARY输出格式:PARALLEL, WORD
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC48,.27SQ,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:3.3 V认证状态:Not Qualified
采样速率:125 MHz采样并保持/跟踪并保持:SAMPLE
座面最大高度:0.8 mm子类别:Analog to Digital Converters
标称供电电压:3.3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)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:40宽度:7 mm
Base Number Matches:1

ADC11C125CISQ 数据手册

 浏览型号ADC11C125CISQ的Datasheet PDF文件第2页浏览型号ADC11C125CISQ的Datasheet PDF文件第3页浏览型号ADC11C125CISQ的Datasheet PDF文件第4页浏览型号ADC11C125CISQ的Datasheet PDF文件第5页浏览型号ADC11C125CISQ的Datasheet PDF文件第6页浏览型号ADC11C125CISQ的Datasheet PDF文件第7页 
April 28, 2009  
ADC11C125  
11-Bit, 125 MSPS, 1.1 GHz Bandwidth A/D Converter with  
CMOS Outputs  
General Description  
Features  
The ADC11C125 is a high-performance CMOS analog-to-  
digital converter capable of converting analog input signals  
into 11-Bit digital words at rates up to 125 Mega Samples Per  
Second (MSPS). This converter uses a differential, pipelined  
architecture with digital error correction and an on-chip sam-  
ple-and-hold circuit to minimize power consumption and the  
external component count, while providing excellent dynamic  
performance. A unique sample-and-hold stage yields a full-  
power bandwidth of 1.1 GHz. The ADC11C125 operates from  
dual +3.3V and +1.8V power supplies and consumes 608 mW  
of power at 125 MSPS.  
1.1 GHz Full Power Bandwidth  
Internal sample-and-hold circuit  
Low power consumption  
Internal precision 1.0V reference  
Single-ended or Differential clock modes  
Clock Duty Cycle Stabilizer  
Dual +3.3V and +1.8V supply operation  
Power-down and Sleep modes  
Offset binary or 2's complement output data format  
Pin-compatible: ADC14155, ADC12C170, ADC11C170  
The separate +1.8V supply for the digital output interface al-  
lows lower power operation with reduced noise. A power-  
down feature reduces the power consumption to 5 mW while  
still allowing fast wake-up time to full operation. In addition  
there is a sleep feature which consumes 50 mW of power and  
has a faster wake-up time.  
48-pin LLP package, (7x7x0.8mm, 0.5mm pin-pitch)  
Key Specifications  
Resolution  
Conversion Rate  
11 Bits  
125 MSPS  
65.5 dBFS (typ)  
88.2 dBFS (typ)  
10.5 bits (typ)  
1.1 GHz (typ)  
608 mW (typ)  
The differential inputs provide a full scale differential input  
swing equal to 2 times the reference voltage. A stable 1.0V  
internal voltage reference is provided, or the ADC11C125 can  
be operated with an external reference.  
SNR (fIN = 70 MHz)  
SFDR (fIN = 70 MHz)  
ENOB (fIN = 70 MHz)  
Full Power Bandwidth  
Power Consumption  
Clock mode (differential versus single-ended) and output data  
format (offset binary versus 2's complement) are pin-se-  
lectable. A duty cycle stabilizer maintains performance over  
a wide range of input clock duty cycles.  
Applications  
The ADC11C125 is pin compatible with the ADC12C170 and  
the ADC14155.  
High IF Sampling Receivers  
Wireless Base Station Receivers  
It is available in a 48-lead LLP package and operates over the  
industrial temperature range of −40°C to +85°C.  
Power Amplifier Linearization  
Multi-carrier, Multi-mode Receivers  
Test and Measurement Equipment  
Communications Instrumentation  
Radar Systems  
Block Diagram  
20214002  
© 2009 National Semiconductor Corporation  
202140  
www.national.com  

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