Datasheet > 189919-0R5

189919-0R5

更新时间： 2024-11-25 06:23:23

品牌	Logo	应用领域
美国国家仪器公司 - NI		/
页数	文件大小	规格书
5页	441K
描述
100 MHz, 100 MS/s, 14-Bit Digitizer

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

189919-0R5 数据手册

100 MHz, 100 MS/s, 14-Bit Digitizer

NI 5122

• 2 channels simultaneously sampled

at 14-bit resolution

Operating Systems

• Windows Vista/XP/2000

• 100 MS/s real-time and 2.0 GS/s

random interleaved sampling

• 100 MHz bandwidth

• 50 Ω or 1 MΩ input impedance,

software-selectable

Recommended Software

• LabVIEW

• LabWindows^™/CVI

• Measurement Studio for Visual Studio

• 200 mV to 20 V input range

• 75 dBc SFDR and 62 dB SINAD

• Memory options from 8 to 512 MB

per channel

• Edge, window, hysteresis, video,

and digital triggering with

100 ps timestamping

Other Compatible Software

• Visual Basic

• C/C++

• .NET

Application Software (included)

• Spectral Measurements Toolkit

(32 and 256 MB/channel models only)

Models

Driver Software (included)

• NI-SCOPE

• NI PCI-5122

• NI PXI-5122

• NI PXIe-5122

Overview

National Instruments 5122 high-speed digitizers feature two 100 MS/s

simultaneously sampled input channels with 14-bit resolution, 100 MHz

bandwidth, and up to 512 MB of memory per channel in a compact,

3U PXI Express, PXI, or PCI device. With its high sampling rate and

low-distortion front end, an NI 5122 is ideal for a wide range of appli-

cations in automotive, communications, scientific research, military/

aerospace, and consumer electronics. Using the National Instruments

Synchronization and Memory Core (SMC) architecture, you can easily

synchronize to other analog and digital instruments to develop

high-channel-count or mixed-signal test systems.

Figure 1. Graph of Dynamic Performance (FFT)

Analog Input Performance

Deep Onboard Acquisition Memory

NI 5122 digitizers use 14-bit analog-to-digital converters (ADCs),

low-noise variable-gain amplifiers, and a low-jitter 100 MHz timebase

to deliver a 75 dBc spurious-free dynamic range and a 62 dB signal-to-

noise ratio. The 14-bit data converters have 64 times the resolution

of traditional 8-bit instruments, providing more accurate time- and

frequency-domain measurements.

An NI 5122, based on the SMC architecture, comes with high-speed

memory options from 8 to 512 MB per channel (4 to 256 million 14-bit

samples per channel). An NI 5122 can acquire more than 1 million

triggered waveforms without software intervention in multiple-record

acquisition mode for applications such as RADAR, ultrasound, and event

detection, which require short trigger rearm times. In addition, you can

timestamp each triggered event with 100 ps resolution in both single-

shot and multiple-record acquisition modes. An NI 5122 also can stream

data continuously from onboard memory to host memory for longer

acquisitions and streaming to disk.

Software-selectable 50 Ω or 1 MΩ input impedance, input ranges

from 200 mV_ppto 20 V_pp, seven trigger modes, and antialias and noise

filters make NI 5122 digitizers versatile enough to meet the most

demanding application requirements. The programmable DC offset

feature maximizes the use of the entire 14 bits of vertical range.

Onboard self-calibration also ensures measurement stability over

the entire operating temperature range of 0 to 55 °C.

12 3 4 5

中文翻译

下载PDF

与189919-0R5相关器件

型号	品牌	获取价格	描述	数据表
1899197	PHOENIX	获取价格	Strip Terminal Block, 12A, 1 Row(s), 1 Deck(s), ROHS COMPLIANT
1899207	PHOENIX	获取价格	Strip Terminal Block, 12A, 1 Row(s), 1 Deck(s), ROHS COMPLIANT
1899223	PHOENIX	获取价格	Strip Terminal Block, 12A, 1 Row(s), 1 Deck(s), ROHS COMPLIANT
1899236	PHOENIX	获取价格	Strip Terminal Block, 12A, 1 Row(s), 1 Deck(s), ROHS COMPLIANT
1899249	PHOENIX	获取价格	Strip Terminal Block, 12A, 1 Row(s), 1 Deck(s), ROHS COMPLIANT
1899252	PHOENIX	获取价格	Strip Terminal Block, 12A, 1 Row(s), 1 Deck(s), ROHS COMPLIANT
18992-5PG-300W	SWITCH	获取价格	Circular Connector,
18992-5PG-3ESW	SWITCH	获取价格	Circular Connector,
18992-5PG-521W	SWITCH	获取价格	Circular Connector,
18992-5PG-522W	SWITCH	获取价格	Circular Connector,

与189919-0R5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

41
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

33
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

61
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

57

产品中心

服务支持

精选活动

关于我们

帮助中心

189919-0R5

189919-0R5 数据手册

与189919-0R5相关器件

与189919-0R5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

189919-0R5

189919-0R5 数据手册

与189919-0R5相关器件

与189919-0R5相关文章

您还可以找

您在本页遇到什么问题？