4457 Series Digital Oscilloscope

 Product Overview

The 4457 series digital oscilloscope has 4 product models, with bandwidth ranging from 1GHz to 4GHz, sampling rates of 10GSa/s and 20GSa/s, vertical resolution of 8-bit, storage depth of 2Gpts, and a fastest waveform capture rate of 1.2 million waveforms per second.  The innovative Any Acquire technology provides users with a brand new oscilloscope experience.

 Features

Main Features

● Multi in one instrument

Oscilloscope, logic analyzer, function generator, bus analyzer, real-time spectrum analyzer, and digital voltmeter are all in one, providing more testing functions to help you easily tackle various challenges.

● Any Acquire Technology

The unique arbitrary capture technology provides you with higher sampling rates, faster waveform capture rates, more dazzling displays, deeper storage, more accurate digital triggering, and more comprehensive analysis.

● Rich probe options

Supports passive probes, high-voltage single ended probes, high-voltage differential probes, current probes, and active probes to meet your probe testing needs in different situations.

● High definition touch integrated LCD screen

15.6-inch high-definition LCD display with a resolution of up to 1920 × 1080. Capacitive touch screen, supporting single point and multi-point touch, enabling quick operation of waveforms and menus.

● Portable structure, rich peripheral interfaces

Portable structure, 8U standard rack installation, rich peripheral interfaces, maximum weight 15kg.

With a waveform capture rate of up to 1.2 million waveforms per second and a sampling rate of 20GSa/s, it can quickly detect and capture occasional events.

The oscilloscope has a waveform capture rate of up to 1.2 million waveforms per second and a sampling rate of 20GSa/s, greatly increasing the probability of capturing glitches and occasional events, allowing you to see more waveform details in a longer acquisition time.

Up to 2Gpts of deep storage, maintaining longer recording time, segmented storage, more effectively capturing and storing important signals.

2Gpts of deep memory allows the oscilloscope to maintain a high sampling rate and fast waveform capture rate even in slow timing mode. Full hardware window extension, which can zoom in and observe the details of the waveform locally, providing you with synchronized display of the global and detailed waveform.

The 4457 series oscilloscope comes standard with segmented memory acquisition, which can maintain fast response speed and screen update rate even when the oscilloscope operates in deep storage mode.

256 levels of grayscale and four waveform colors display, providing an extraordinary visual experience.

The 4457 series oscilloscope adopts digital fluorescence 3D display technology, which represents the probability of event occurrence through the brightness or temperature of colors, and provides four waveform colors including normal, inverse, color temperature, and spectrum, enhancing the ability to view occasional events.

Rich triggering functions, precise digital triggering, and accurate locking of triggering events.

The 4457 series oscilloscope provides a rich set of triggering functions, including edge, edge jump, dual edge time, dual edge event, glitch, pulse width, short pulse, timeout, code type, status, establish hold, window, area trigger (visual trigger), etc., to quickly lock in the events of interest in the complex sampling information.

The 4457 series oscilloscope adopts precise digital triggering technology to directly measure the trigger point of ADC collected samples, which can suppress the influence of interference signals, quickly lock the trigger event, and lay the foundation for accurate display and analysis of signals on the oscilloscope. The sensitivity of digital triggering is up to 0.1 grid.

Powerful computational analysis tools provide you with in-depth data mining and analysis.

The 4457 series oscilloscope provides a comprehensive set of analysis tools, including waveform based and screen based cursor, mathematical operations, hardware parameter measurement, FFT analysis, histogram statistics, etc., to provide you with in-depth data mining and analysis, thus meeting your multi-dimensional measurement and analysis needs.

Rich waveform recording and playback, extreme templates, power measurement, and Bode plot analysis functions.

The 4457 series oscilloscope provides rich waveform recording and playback, extreme templates, power measurement, and Bode plot analysis functions, providing you with powerful data analysis capabilities to fully meet your measurement and analysis needs.

The waveform recording and playback function is used for real-time recording of waveforms and playback to view waveform details; Extreme template testing has built-in standard templates, and users can also customize templates for passing tests; The power measurement function can be used for testing power quality, switch losses, harmonics, ripples, safe working areas, etc; Baud plot analysis detects the frequency response of the control loop and analyzes the stability of the feedback system.

Powerful eye diagram and shake analysis function, capable of measuring eye diagram parameters and conducting in-depth shake analysis.

The 4457 oscilloscope has powerful eye diagram and jitter analysis functions, which can quickly overlay and display eye diagrams for all captured UI and measure eye diagram parameters. Simultaneously conducting in-depth jitter analysis, displaying histograms, spectrograms, and trend graphs of time interval error (TIE), decomposing jitter to calculate the magnitude of its components, and drawing bathtub curves.

Integrate 16 channel logic analyzer function to quickly solve problems in the design and analysis of mixed signal systems.

The logic analyzer option can provide a timing sampling rate of 2.5GSa/s and a maximum time resolution of 400ps for all digital channels, which can more accurately reflect the timing relationship of the measured signal. A maximum depth storage of 160Mpts enables the logic analyzer to maintain a high sampling rate even when capturing long-term records.

2-channel function generator function, supporting various waveforms such as sine wave, square wave, pulse, arbitrary wave, etc. It also supports modulation waveform output such as FM, AM, FSK, etc.

The function generator has 2 output channels, which can help you simulate sensor signals or add noise to signals for margin testing in your design.

The function generator provides sine waveform output up to 50MHz, including square wave, ramp wave, pulse, DC, noise, arbitrary wave, etc SinX/X、 Exponential rise/fall, Gaussian, Lorentz curves, semi vector curves, electrocardiograms, and other waveforms. In addition, it supports the output of modulated waveforms such as FM, AM, and FSK. The arbitrary waveform output function with a recording length of 64k points can be used to edit and modify the output waveform through the capacitive touch screen, thus quickly generating the waveform you need.

Full hardware decoding and analysis supporting multiple buses.

Bus analyzer supports I2C、SPI 、CAN、LIN、FlexRay、RS232、USB、Audio、MIL-STD-1553、ARINC429 By automatically triggering and analyzing various buses, we provide testing solutions for serial buses such as embedded, automotive, computer, and audio systems. Based on FPGA full hardware decoding technology, we have powerful serial bus triggering and analysis capabilities, enhancing the probability of capturing occasional serial communication errors.

In addition to providing traditional digital views, it also offers higher-level bus view displays and can view captured bus packets in the form of event tables with time stamps.

Full hardware real-time spectrum analyzer function.

Full hardware architecture real-time spectrum analyzer function, with a maximum frequency range up to oscilloscope bandwidth. Real time analysis bandwidth options include 10MHz, 20MHz, 40MHz, 80MHz, 160MHz, and 320MHz. By using stacked FFT and digital fluorescence display technology, the FFT refresh rate is greater than 400000 times per second, greatly improving the probability of capturing narrow pulses or transient signals and enhancing the ability to view occasional events.

15.6-inch brand new capacitive touch screen, beautiful view, convenient and easy to use.

15.6-inch capacitive touch screen, supporting single point and multi-point touch, quickly realizing waveform scaling and movement, thoughtful design, super strong experience; Multi window free setting, beautiful view, conducive to observation; Speech recognition, more intelligent operation.

Standard 8U rack, rich peripheral interfaces, powerful connectivity.

Standard 8U rack installation, providing rich peripheral interfaces, can be easily connected to the network through Ethernet ports, realizing remote network control, facilitating function expansion and system construction.

Typical Application

● The 4457 series digital oscilloscope is a multifunctional comprehensive testing instrument that integrates an oscilloscope, logic analyzer, function generator, real-time spectrum analyzer, bus analyzer, and digital voltmeter. It is a universal debugging and verification tool that can help you quickly identify, locate, analyze, and solve problems. It is widely used in analog and digital circuit design and debugging, circuit diagnosis and transient signal capture, power device and power electronics design, embedded design and debugging, automotive electronics testing, product testing and quality control, education and training, and other fields.

specifications

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