描述
TEKTRONIX 5B12N产品详情
TEKTRONIX 5B12N是泰克（Tektronix）公司推出的一款高性能模块化示波器插件，属于5B系列模块化仪器平台，专为高精度、高带宽的信号测量与分析设计。该模块可插入泰克5B系列主框架（如5B00、5B01等），与其他功能模块（如信号源、数字万用表）组合使用，构建多通道、多功能的测试系统，广泛应用于航空航天、通信、半导体研发、汽车电子等领域。
一、产品定位与核心功能
1.目标应用场景
高速数字电路测试：
用于PCIe、USB 3.0/4.0、HDMI 2.1等高速串行总线的信号完整性分析，包括眼图、抖动、噪声测量。
射频与微波信号分析：
支持高达12GHz带宽的射频信号捕获，适用于5G基站、雷达、卫星通信的频谱分析、调制质量评估。
半导体器件测试：
配合探针台使用，测量纳米级芯片的瞬态信号（如开关噪声、电源完整性），助力先进制程（如3nm/5nm）研发。
汽车电子测试：
分析CAN FD、LIN、FlexRay等车载总线的时序与协议一致性，确保自动驾驶系统的可靠性。
2.核心功能
高带宽实时采样：
提供12GHz模拟带宽，支持40GSa/s实时采样率，可捕获纳秒级瞬态信号（如脉冲上升沿）。
多通道同步测量：
单模块支持2通道输入，通过主从同步技术可扩展至16通道，实现多信号关联分析（如电源与信号的时序关系）。
深度存储与触发：
标配128Mpts/通道存储深度（可选配至1Gpts），支持复杂触发条件（如边沿、脉宽、序列触发），精准定位偶发故障。
协议解码与分析：
内置I2C、SPI、UART、MIPI等30+种协议解码库，可实时解析总线数据内容，加速嵌入式系统调试。
二、技术规格与性能参数
1.模拟性能
带宽：
12GHz（-3dB），适用于毫米波（mmWave）信号测试（如24GHz/77GHz汽车雷达）。
上升时间：
≤29.5ps（10%-90%），确保快速脉冲信号的准确重建。
垂直分辨率：
8bit（标配），可选配12bit高分辨率模式（通过硬件平均提升信噪比），适用于低电平信号测量（如mV级噪声）。
动态范围：
>60dB（典型），支持大动态信号（如功率放大器输出）的线性测量。
2.采样与存储
实时采样率：
单通道40GSa/s，双通道20GSa/s，满足高频信号的无失真捕获。
等效时间采样（ETS）：
支持高达1TSa/s等效采样率，适用于重复信号的超分辨率分析（如光通信中的眼图细节）。
存储深度：
128Mpts/通道（标配），可选升级至1Gpts/通道，支持长时间连续捕获（如数小时的通信信号监测）。
3.触发系统
触发类型：
边沿触发：支持正/负斜率、阈值可调。
脉宽触发：可设置最小/最大脉宽阈值，捕获异常脉冲信号。
序列触发：基于多条件组合（如A通道上升沿后，B通道高电平持续100ns），定位复杂事件序列。
协议触发：根据总线协议内容（如I2C地址匹配）触发，精准捕获特定数据帧。
触发灵敏度：
<50mV（典型），可检测微弱信号触发事件。
TEKTRONIX 5B12N Product Details
The TEKTRONIX 5B12N is a high-performance modular oscilloscope plug-in from Tektronix.It belongs to the 5B Series modular instrument platform and is designed for high-precision,high-bandwidth signal measurement and analysis.This module can be plugged into a Tektronix 5B Series mainframe(such as the 5B00 and 5B01)and combined with other functional modules(such as signal sources and digital multimeters)to build a multi-channel,multi-function test system.It is widely used in aerospace,communications,semiconductor R&D,automotive electronics,and other fields.
I.Product Positioning and Core Functions
1.Target Application Scenarios
High-speed digital circuit testing:
For signal integrity analysis of high-speed serial buses such as PCIe,USB 3.0/4.0,and HDMI 2.1,including eye diagram,jitter,and noise measurements.RF and Microwave Signal Analysis:
Supports RF signal capture up to 12 GHz bandwidth,suitable for spectrum analysis and modulation quality assessment in 5G base stations,radar,and satellite communications.
Semiconductor Device Testing:
Works with a probe station to measure transient signals(such as switching noise and power integrity)on nanoscale chips,facilitating R&D of advanced process nodes(such as 3nm/5nm).
Automotive Electronics Testing:
Analyzes the timing and protocol consistency of in-vehicle buses such as CAN FD,LIN,and FlexRay to ensure the reliability of autonomous driving systems.
2.Core Functions
High-Bandwidth Real-Time Sampling:
Provides 12 GHz analog bandwidth and supports a 40 GSa/s real-time sampling rate,enabling the capture of nanosecond transient signals(such as rising pulse edges).
Multi-Channel Synchronous Measurement:
A single module supports two input channels,expandable to 16 channels using master-slave synchronization technology,enabling multi-signal correlation analysis(such as the timing relationship between power and signals).Deep Memory and Triggering:
Standard 128Mpts/channel memory depth(optional up to 1Gpts)supports complex trigger conditions(such as edge,pulse width,and sequence triggering),enabling precise location of sporadic faults.
Protocol Decoding and Analysis:
Built-in decoding libraries for over 30 protocols,including I2C,SPI,UART,and MIPI,enable real-time analysis of bus data,accelerating embedded system debugging.
II.Technical Specifications and Performance Parameters
1.Analog Performance
Bandwidth:
12GHz(-3dB),suitable for millimeter-wave(mmWave)signal testing(such as 24GHz/77GHz automotive radar).
Rise Time:
≤29.5ps(10%-90%),ensuring accurate reconstruction of fast pulse signals.
Vertical Resolution:
8-bit(standard),optional 12-bit high-resolution mode(using hardware averaging to improve signal-to-noise ratio),suitable for low-level signal measurements(such as mV noise).Dynamic Range:
>60dB(typical),supporting linear measurements of high-dynamic signals(such as power amplifier outputs).
2.Sampling and Storage
Real-time Sampling Rate:
40GSa/s per channel,20GSa/s per dual channel,ensuring distortion-free capture of high-frequency signals.
Equivalent Time Sampling(ETS):
Supports equivalent sampling rates up to 1TSa/s,suitable for super-resolution analysis of repetitive signals(such as eye diagram details in optical communications).
Memory Depth:
128Mpts/channel(standard),optionally upgradeable to 1Gpts/channel,supporting long-term continuous capture(such as monitoring communications signals for hours).
3.Trigger System
Trigger Types:
Edge Trigger:Supports positive/negative slope and adjustable threshold.
Pulse Width Trigger:Sets minimum/maximum pulse width thresholds to capture abnormal pulse signals.
Sequence Trigger:Locates complex event sequences based on a combination of multiple conditions(e.g.,after a rising edge on channel A,channel B remains high for 100ns).Protocol trigger:Trigger based on bus protocol content(such as an I2C address match)to accurately capture specific data frames.
Trigger sensitivity:
<50mV(typical),enabling detection of trigger events even with weak signals.
ABB Model: GBU72 3BHE055094R0002 Model: 3BHE055094R0002 GBU72 Model: GBU72 Model: 3BHE055094R0002 Model: 3BHE031197R0001 Model: 3BHB030310R0001 Model: 73BHE055094R0002 GBU72 Model: 73BHE055094R0002 Model: GBU72 Model: ABB PCS6000 PRODUCT FAMLIY ABB 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101
