Siyi 4457 series digital oscilloscope

Siyi 4457 series digital oscilloscopeOverview

1、 Product Overview

4457 series digital oscilloscope includes oscilloscope, logic analyzer (optional), function generator (optional), bus analyzer (optional)

Real time spectrum analyzer (optional) and digital voltmeter are integrated with various instruments, including waveform automatic setting, parameter automatic measurement and statistics

Cursor measurement, mathematical operations, FFT spectrum analysis, waveform recording and playback, serial bus analysis (optional), extreme template testing (optional)

Power measurement and analysis (optional), baud chart analysis (optional), eye chart and jitter analysis (optional) and other functions, supporting Ethernet programmable control,

Convenient for your integrated development and use.

The 4457 series digital oscilloscope has four product models, with bandwidths ranging from 1GHz to 4GHz and sampling rates of 10GSa/s

20GSa/s ， Vertical resolution 8-bit, storage depth 2Gpts, fastest waveform capture rate of 1.2 million waveform seconds,

Any Acquire technology provides users with an oscilloscope user experience.

2、 Main features

Multi in one instrument

Oscilloscope, logic analyzer, function generator, bus analyzer, real-time spectrum analyzer, and digital electronics

The pressure gauge is all-in-one, providing more testing functions to help you easily cope with various challenges.

Any Acquire Technology

Arbitrary capture technology provides you with higher sampling rates, faster waveform capture rates, and more dazzling displays

Deeper storage, more precise 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,

Meet your probe testing needs for different occasions.

High definition touch integrated LCD screen

15.6-inch high-definition LCD display with a resolution of up to 1920 × 1080. Capacitive touch screen,

Supports single point and multi touch, enabling quick operation of waveforms and menus.

Portable structure, rich peripheral interfaces

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

（1） Oscilloscope

With a waveform capture rate of up to 120000 waveform seconds, it can quickly detect and capture occasional events

A waveform capture rate of up to 1.2 million waveform seconds and a sampling rate of 20 GSa/s,

Greatly increases 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 higher recording time at high sampling rates

2Gpts of deep memory allows the oscilloscope to maintain a high sampling rate and fast waveform capture rate even in slow timing settings.

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.

Standard segmented memory acquisition for more effective capture and storage of important signals

The 4457 series oscilloscope comes standard with segmented memory acquisition, even if the oscilloscope operates in deep storage mode,

It can still maintain fast response speed and screen update rate.

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

The 4457 series oscilloscope uses digital fluorescence 3D display technology to represent events through the brightness or temperature of colors

The probability of occurrence is provided, and four waveform colors including normal, reverse, color temperature, and spectrum are provided, 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

Burr, pulse width, short pulse, timeout, code pattern, status, establish hold, window, area trigger (visual trigger), etc,

Quickly identify the events of interest in the complex sampling information for you.

The 4457 series oscilloscope uses precise digital triggering technology to directly measure the trigger point of ADC collected samples,

It can suppress the influence of interference signals, quickly lock triggering events, and lay the foundation for accurate display and analysis of signals on oscilloscopes.

The sensitivity of digital triggering is up to 0.1 grid.

Visual triggering, providing intelligent waveform triggered positioning

The 4457 series oscilloscope has been further designed based on various rich trigger types such as edge and edge jump

Visual area triggering function. You just need to observe the signal of interest on the screen and draw an area around it,

Oscilloscope can quickly and easily identify all collected waveforms by scanning them and comparing them with the waveform area on the screen

The desired triggering event.

*Our computational analysis tools provide you with in-depth data mining and analysis

The 4457 series oscilloscope provides a set of analysis tools, including waveform based and screen based pointers

42 parameter automatic measurement, mathematical operation, FFT analysis, statistics, limit template testing, power measurement and analysis

We provide in-depth data mining and analysis for waveform recording and playback, to meet your multi-dimensional measurement and analysis needs.

The 4457 series oscilloscope supports histogram analysis of parameter measurement results, which enables statistical processing of parameter measurement data,

Presented in the form of a histogram, it helps users observe the distribution of parameter measurement results over a long period of time and detect potential anomalies in the signal more quickly.

The 4457 series oscilloscope supports hardware parameter measurement function and can display statistical analysis of 20 measurement items simultaneously,

Supports screen, cursor, selection of all acquisition measurement ranges, and automatic cursor tracking indication. In all acquisition mode, it supports full memory automatic measurement,

To provide you with more accurate measurement results.

The 4457 oscilloscope has an eye diagram and jitter analysis function, which can quickly overlay and display eye diagrams for all captured UIs,

Perform eye diagram parameter measurement. Simultaneously conducting in-depth jitter analysis and displaying a histogram of time interval error (TIE),

Spectral chart and trend chart, calculate the size of each component of the jitter decomposition and draw the bathtub curve.

（2） Logic analyzer

The logic analyzer (option H01) provides 16 highly integrated digital channels with the oscilloscope user interface,

This simplifies the operation and quickly solves the problem of designing and analyzing mixed signals.

A high sampling rate of 2.5GSa/s provides finer timing resolution

The logic analyzer option can provide a timed sampling rate of 2.5GSa/s and a maximum time resolution of 400ps for all digital channels,

It can more accurately reflect the temporal relationship of the measured signal.

Up to 160 Mpts of deep storage, providing the ability to track and record for a long time

A maximum depth storage of 160 Mpts enables the logic analyzer to maintain a high sampling rate even when capturing long-term records.

（3） Function generator

The function generator (option H02) has 2 output channels, which can help you simulate sensor signals or

Add noise to the signal for margin testing; At the same time, the analog or digital signals captured by the oscilloscope can be transmitted to

Copy the signal captured by the oscilloscope from the function generator in any waveform memory.

Multiple predefined waveform outputs up to 50 MHz

The function generator option provides sine waveform output up to 50 MHz, including square wave, ramp wave, pulse, etc

DC, noise, arbitrary wave, Sin X/X, exponential rise and fall, Gaussian, Lorentz curve, semi vector curve

Electrocardiogram and other waveforms, in addition to supporting the output of modulated waveforms such as FM, AM, FSK, etc.

Up to 64k points of arbitrary waveform output, supporting capacitive screen touch input for waveform

The function generator option provides an arbitrary waveform output function with a recording length of 64k points, which is used to store data from analog input terminals

Copy the waveform from the waveform generator to the internal file storage location, USB flash drive, or external PC.

You can also edit and modify the output waveform freely through the capacitive touch screen, thus quickly generating the waveform you need.

（4） Bus analyzer

The bus analyzer options (options S04~S1 3) can be used to trigger and decode commonly used serial buses I2C, SPI, CAN, etc

Packet level content on LIN, FlexRay, RS232, USB, Audio, MIL STD 1553, ARINC429 standards.

Supports full hardware triggering and decoding for multiple buses

The bus analyzer option provides a set of serial bus triggering and analysis tools that support I2C, SPI, CAN

LIN 、 FlexRay 、 RS232 、 USB 、 Audio 、 MIL STD 1553 、 ARINC429

Provide automatic triggering and analysis of various buses, such as embedded, automotive, computer, and audio serial buses

The testing solution, based on FPGA full hardware decoding technology, enhances the probability of capturing occasional serial communication errors.

Support display of multiple views

The bus analyzer option not only provides traditional digital views, but also offers higher-level bus view displays,

Convenient for you to identify various types of bus packets, such as packet start, address, data, and packet end;

You can also view captured bus packets in the form of an event table with time stamps.

（5） Real time spectrum analyzer

The 4457 series oscilloscope has a built-in real-time spectrum analyzer function (option S22), with a maximum frequency range up to the oscilloscope bandwidth,

Real time analysis with bandwidth options of 10MHz, 20MHz, 40MHz, 80MHz, 160MHz, and 320MHz.

The use of stacked FFT and digital fluorescence display technology has greatly improved the FFT refresh rate by exceeding 400000 times per second

The probability of capturing narrow pulses or transient signals enhances the ability to view occasional events.

（6） Digital voltmeter

The 4457 series oscilloscope provides you with a 4-digit digital voltmeter and an 8-bit frequency counter. By reusing oscilloscope channels

The measurement function of voltage and frequency is achieved in the same way as a general oscilloscope, using the same probe.

（7） Easy to use performance

Brand new capacitive touch screen with thoughtful design

15.6-inch capacitive touch screen, supporting single point and multi-point touch, quickly achieving waveform scaling and movement; One click zeroing design,

Quickly achieve zeroing of horizontal, vertical, and trigger positions, simplifying operations; The numeric and bus keypad significantly speeds up input speed;

The 4457 series supports mouse and button operation selection while being operated by touch.

Multi window free setting, beautiful view, conducive to observation

Users can freely hide, display, enlarge, shrink, and split the opened waveform window according to their observation needs;

You can operate on multiple window waveforms at the same time, freely adding and deleting displayed waveforms in the window; Function window available

Drag and drop to dock around the main window, allowing for free stacking, tiling, and floating above other windows;

After the instrument is connected to the extended display, the window can also be migrated to the extended display, which is more conducive to waveform observation.

Free definition of shortcut bar, fast and convenient

Users can customize the shortcut bar on the right side according to their usage habits, and set commonly used function keys as shortcut keys in the functional area,

You can quickly and directly open the corresponding function dialog box for operation.

Voice recognition control for smarter operation

Users can issue commands to the oscilloscope through voice commands. The oscilloscope is based on deep learning methods and intelligent data processing technology,

Convert the user's verbal instructions into internal control commands of the oscilloscope, thereby completing the user's desired operation and freeing up their hands,

The operation is more intelligent and convenient. In addition, the oscilloscope voice recognition module also translates user operations into corresponding programmable commands,

Users can package multiple programmable commands into executable code in multiple languages as needed, and can directly use these codes

Write a programmable program.

Standard 8 U rack, rich peripheral interfaces, * connectivity capability

There are a total of 4 USB 3.0 main control ports and 2 USB 2.0 main control ports in the front and back, making it easy to take screenshots and set up instruments

The waveform data can be transferred to a USB flash drive, or a USB keyboard or mouse can be connected to a USB host port for input,

It can also be connected to a USB printer for printing screen images. DP and VGA video output ports behind the instrument

It is possible to export the display screen to an external monitor or projector for the convenience of oscilloscope teaching applications or demonstrations.

8U standard rack installation, the instrument comes standard with 10/100/1000BASE T Ethernet ports at the back for easy connection to

Network, realizing remote program control of the network, facilitating function expansion and system construction. Using an oscilloscope with the same screen client

To control the oscilloscope through network connection, simply input the oscilloscope's IP address and port number, and it will be provided to the upper computer

A copy of the touch screen display area of an instrument can be directly transferred and saved from the upper computer, including settings, waveforms, and screenshots,

Or real-time control of the oscilloscope, using a mouse to operate in the copy display area, the effect is equivalent to directly operating the touch screen display area of the instrument.

3、 Typical applications

The 4457 series digital oscilloscope is a collection of oscilloscopes, logic analyzers, function generators, and real-time spectrum analyzers

The multifunctional comprehensive testing instrument integrating bus analyzer and digital voltmeter is a universal debugging and verification tool,

Can help you quickly identify, locate, analyze, and solve problems, widely used in simulation and

Digital circuit design and debugging, circuit diagnosis and transient signal capture, power supply device and power electronics design

Embedded design and debugging, testing of automotive electronics, product testing and quality control, education and training, and other fields.

Technical Specification for Siyi 4457 Series Digital Oscilloscope