色婷婷小说You can use your PicoScope 2000 Series as an advanced oscilloscope, spectrum analyzer, function generator, arbitrary waveform generator and protocol decoder out of the box. Mixed signal models also add a 16 channel logic analyzer. A complete electronics lab in one compact, low-cost, USB-powered unit.
The PicoScope 2000A models deliver unbeatable value for money and are ideal for education, hobby and field service use. In the lab the low cost allows one scope per person rather than having to share.
The PicoScope 2000B models have the added benefits of deep memory (up to 128 MS), higher bandwidth (up to 100 MHz) and faster waveform update rates. PicoScope 2000B models give you the performance to carry out advanced analysis of your waveforms. They are ideal for design, debug and serial decoding.
色婷婷小说The Configure Your Scope panel on the left gives a quick guide to the models, specifications and prices.
At the heart of every PicoScope 2000 is an advanced oscilloscope which offers everything you would expect and much more besides:
10,000 waveform circular buffer
Up to 80,000 waveforms per second update rate
Mask limit testing
Advanced math & filtering
Measurements with statistics
Advanced digital triggering
Resolution enhancement to 12 bits
More details on the above and many other options can be found in the Features tab.
Logic analyzer / mixed signal ability
The PicoScope 2000 Series includes mixed signal models that include 16 digital inputs so that you can view digital and analog signals simultaneously.
The digital inputs can be displayed individually or in named groups with binary, decimal or hexadecimal values shown in a bus-style display. A separate logic threshold from –5 V to +5 V can be defined for each 8-bit input port. The digital trigger can be activated by any bit pattern combined with an optional transition on any input. Advanced logic triggers can be set on either the analog or digital input channels, or both to enable complex mixed-signal triggering.
The digital inputs bring extra power to the serial decoding options. You can decode serial data on all analog and digital channels simultaneously, giving you up to 18 channels of data. You can for example decode multiple SPI, I²C, CAN bus, LIN bus and FlexRay signals all at the same time!
色婷婷小说Multiple protocols can be captured and decoded, the only limit being the number of available channels (18 for MSO models). The ability to observe data flow across a bridge (such as CAN bus in, LIN bus out) is incredibly powerful.
The deep memory buffers make the PicoScope 2000B models ideal for serial decoding as it is possible to capture and decode many thousands of frames of data.
色婷婷小说The spectrum view plots amplitude against frequency, revealing details that would otherwise be hidden in an oscilloscope view. It is ideal for finding noise, crosstalk or distortion in signals.
色婷婷小说You can display multiple spectrum views alongside oscilloscope views of the same data. A comprehensive set of automatic frequency-domain measurements can be added to the display, including THD, THD+N, SNR, SINAD and IMD. A mask limit test can be applied to a spectrum and you can even use the AWG and spectrum mode together to perform swept scalar network analysis.
色婷婷小说With PicoScope 2000B models FFTs of up to 1 million points can be computed in milliseconds giving superb frequency resolution. Increasing the number of points in a FFT also lowers the noise floor revealing otherwise hidden signals.
Arbitrary waveform generator (AWG) and function generator
色婷婷小说All PicoScope 2000 Series oscilloscopes have a built-in function generator and arbitrary waveform generator (AWG) which output signals on a front panel BNC.
The function generator can produce sine, square, triangle and DC level waveforms, and many more besides, while the AWG allows you to import custom waveforms from data files or create and modify them using the built-in graphical AWG editor.
色婷婷小说As well as level, offset and frequency controls, advanced options allow you to sweep over a range of frequencies. Combined with the advanced spectrum mode, with options including peak hold, averaging and linear/log axes, this creates a powerful tool for testing amplifier and filter responses.
PicoScope2000B models have trigger options that allow one or more cycles of a waveform to be output when various conditions are met, such as the scope triggering or a mask limit test failing.
Frequency response analyzer / Bode plot
Download new features or write your own
The software development kit (SDK) allows you to write your own software and includes drivers for Microsoft Windows, Apple Mac (OS X) and Linux (including Raspberry Pi and BeagleBone).
色婷婷小说Example code shows how to interface to third-party software packages such as Microsoft Excel, National Instruments LabVIEW and MathWorks MATLAB.
There is also an active community of PicoScope users who share code and applications on the Pico forum and PicoApps section of the leddeco.cn web site. The Frequency Response Analyzer shown opposite is one of the most popular 3rd party applications.