Datasheet > ADC12C105

ADC12C105

更新时间： 2024-11-25 04:48:51

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	450K
描述
12-Bit, 95/105 MSPS A/D Converter

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

ADC12C105 数据手册

August 2007

ADC12C105

12-Bit, 95/105 MSPS A/D Converter

General Description

Features

The ADC12C105 is a high-performance CMOS analog-to-

digital converter capable of converting analog input signals

into 12-bit digital words at rates up to 105 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 GHz. The ADC12C105 may be oper-

ated from a single +3.0V or +3.3V power supply and

consumes low power.

1 GHz Full Power Bandwidth

■

Internal reference and sample-and-hold circuit

Low power consumption

Data Ready output clock

Clock Duty Cycle Stabilizer

Single +3.0V or +3.3V supply operation

Power-down mode

32-pin LLP package, (5x5x0.8mm, 0.5mm pin-pitch)

Key Specifications

A separate +2.5V supply may be used for the digital output

interface which allows lower power operation with reduced

noise. A power-down feature reduces the power consumption

to very low levels while still allowing fast wake-up time to full

operation. The differential inputs accept a 2V full scale differ-

ential input swing. A stable 1.2V internal voltage reference is

provided, or the ADC12C105 can be operated with an exter-

nal 1.2V reference. Output data format (offset binary versus

2's complement) and duty cycle stabilizer are pin-selectable.

The duty cycle stabilizer maintains performance over a wide

range of clock duty cycles.

Resolution

Conversion Rate

SNR (f_IN= 240 MHz)

SFDR (f_IN= 240 MHz)

Full Power Bandwidth

Power Consumption

12 Bits

105 MSPS

69 dBFS (typ)

82 dBFS (typ)

1 GHz (typ)

■

350 mW (typ), V_A=3.0V

400 mW (typ), V_A=3.3V

■

Applications

The ADC12C105 is available in a 32-lead LLP package and

operates over the industrial temperature range of −40°C to

+85°C.

High IF Sampling Receivers

■

Wireless Base Station Receivers

Test and Measurement Equipment

Communications Instrumentation

Portable Instrumentation

■

Connection Diagram

30023101

300231

www.national.com

12 3 4 5 6 7...24

中文翻译

下载PDF

与ADC12C105相关器件

型号	品牌	获取价格	描述	数据表
ADC12C105CISQ	NSC	获取价格	12-Bit, 95/105 MSPS A/D Converter
ADC12C105CISQ/NOPB	TI	获取价格	12 位、105MSPS、1.0GHz 输入带宽模数转换器 (ADC) \| RTV \| 3
ADC12C105CISQE	NSC	获取价格	12-Bit, 95/105 MSPS A/D Converter
ADC12C105CISQE/NOPB	TI	获取价格	12 位、105MSPS、1.0GHz 输入带宽模数转换器 (ADC) \| RTV \| 3
ADC12C105CISQX	TI	获取价格	IC,A/D CONVERTER,SINGLE,12-BIT,CMOS,LLCC,32PIN
ADC12C105EB	NSC	获取价格	12-Bit, 95/105 MSPS A/D Converter
ADC12C170	NSC	获取价格	12-Bit, 170 MSPS, 1.1 GHz Bandwidth A/D Converter with CMOS outputs
ADC12C170	TI	获取价格	12 位、170MSPS、1.1GHz 输入带宽模数转换器 (ADC)
ADC12C170_0705	NSC	获取价格	12-Bit, 170 MSPS, 1.1 GHz Bandwidth A/D Converter with CMOS outputs
ADC12C170_0708	NSC	获取价格	12-Bit, 170 MSPS, 1.1 GHz Bandwidth A/D Converter with CMOS Outputs

与ADC12C105相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

40
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

32
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

60
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

56

产品中心

服务支持

精选活动

关于我们

帮助中心

ADC12C105

ADC12C105 数据手册

与ADC12C105相关器件

与ADC12C105相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

ADC12C105

ADC12C105 数据手册

与ADC12C105相关器件

与ADC12C105相关文章

您还可以找

您在本页遇到什么问题？