PicoScope 2205A 25 MHz oscilloskop

Pico Technology
PicoScope 2205A 25 MHz oscilloskop
  • Beskrivelse
  • Mere information
  • Specifikationer
  • 25 MHz bandwidth
  • 200 MS/s real-time sample rate
  • Advanced digital triggers
  • Arbitary waveform generator
  • Serial decoding
  • USB powered
  • Ultra compact design (142 x 92 x 19 mm)
  • PicoScope 6 high-end oscilloscope software included
  • Software Development Kit (SDK) for Excel, LabVIEW, MATLAB and programming languages like C, C#, C++, and Visual Basic .NET
  • Operates with Windows XP (SP2 or later), Vista, Windows 7, 8 and 10 (32- and 64-bit) 

  • Lavpris USB-oscilloskop.
    Båndbredde 25 MHz, sample rate 200 MS/s, rekord længde 16K

    Bemærk: Leveres uden prober.

    Med det ultrakompakt USB oscilloskop PicoScope 2205A, får du et oscilloskop, spektrum analysator og Funktions- og arbitrary waveform generator, alt sammen i én kraftfuld og økonomisk overkommelig enhed.

    Powerful, portable, and versatile
    The PicoScope 2200A Series oscilloscopes offer a small, light, modern alternative to bulky benchtop devices. You can now fit a 200 MHz, 1 GS/s instrument easily in your laptop bag! They are perfect for engineers on the move; ideal for a wide range of applications including design, test, education, service, monitoring, fault finding, and repair.

    A small form factor is not the only benefit of these PC-based scopes. With our PicoScope 6 software, high-end features such as serial decoding and mask limit testing are included as standard. New functionality is regularly delivered through free upgrades, optimized with the help of feedback.

    USB connectivity

    The USB connection makes printing, copying, saving, and emailing your data from the field quick and easy. The high-speed USB interface allows fast data transfer, while USB powering removes the need to carry around a bulky external power supply.

    Fast sampling
    The PicoScope 2200A Series oscilloscopes provide fast real-time sampling rates up to 1 GS/s, equivalent to a timing resolution of only 1 ns. For repetitive signals, equivalent-time sampling (ETS) mode can boost the maximum effective sampling rate up to an incredible 10 GS/s, allowing even finer resolution down to 100 ps. All scopes support configurable length pre-trigger and post-trigger capture.

    Arbitrary waveform and function generators

    All PicoScope 2200A Series oscilloscopes have a built-in arbitrary waveform generator (AWG). Waveforms can be imported from the oscilloscope, external data files or created and modified using the built-in graphical AWG editor.

    A function generator is also included, with sine, square, triangle, DC level and many more standard waveforms. As well as level, offset and frequency controls, advanced options allow you to sweep over a range of frequencies. Combined with the spectrum peak hold option, this creates a powerful tool for testing amplifier and filter responses.

    Advanced digital triggers

    As well as the standard range of triggers found on most oscilloscopes, the PicoScope 2200A Series offers one of the best selections of advanced triggers available. These include pulse width, windowed and dropout triggers to help you find and capture your signal quickly.
    Advanced digital triggers
    Most digital oscilloscopes still use an analog trigger architecture based on comparators. This can cause time and amplitude errors that cannot always be calibrated out. The use of comparators often limits the trigger sensitivity at high bandwidths and can also create a long trigger re-arm delay.

    For over 20 years Pico have been pioneering the use of full digital triggering using the actual digitized data. This reduces trigger errors and allows our oscilloscopes to trigger on the smallest signals, even at the full bandwidth. All triggering is digital, resulting in high threshold resolution within programmable hysteresis and optimal waveform stability.

    On selected models, the reduced re-arm delay provided by digital triggering, together with segmented memory, allows the capture of events that happen in rapid sequence. At the fastest timebase, rapid triggering can capture a new waveform every 2 microseconds until the buffer is full. The mask limit testing function helps to detect waveforms that fail to meet your specifications.

    High signal integrity

    Most oscilloscopes are built down to a price. PicoScopes are built up to a specification.

    Careful front-end design and shielding reduces noise, crosstalk and harmonic distortion. Decades of oscilloscope design experience can be seen in improved pulse response and bandwidth flatness. We are proud of the dynamic performance of our products and publish these specifications in detail. The result is simple: when you probe a circuit, you can trust in the waveform you see on the screen.

    High-end features as standard
    Buying a PicoScope is not like making a purchase from other oscilloscope companies, where optional extras considerably increase the price. With our scopes, high-end features such as resolution enhancement, mask limit testing, serial decoding, advanced triggering, automatic measurements, math channels, XY mode, segmented memory (where available), and a signal generator are all included in the price.

    To protect your investment, both the PC software and firmware inside the scope can be updated. Pico Technology have a long history of providing new features for free through software downloads. We deliver on our promises of future enhancements year after year, unlike many other companies in the field. Users of our products reward us by becoming lifelong customers and frequently recommending us to their colleagues.

    Documents available for download:
     PicoScope 2000A data sheet

    Oscilloscope – vertical
    Model PicoScope 2204A PicoScope 2205A
    Input channels 2
    Bandwidth 10 MHz 25 MHz
    Rise time (calculated) 35 ns 14 ns
    Input type BNC
    Vertical resolution 8 bits
    Enhanced vertical resolution Up to 12 bits
    Input sensitivity 10 mV/div to 4 V/div (10 vertical divisions)
    Input ranges ±50 mV, ±100 mV, ±200 mV, ±500 mV, ±1 V, ±2 V, ±5 V, ±10 V, ±20 V
    Input coupling Software selectable AC/DC
    Input characteristics BNC, 1 MΩ ∥ 14 pF
    DC accuracy ±3% of full scale
    Analog offset range
    (vertical position adjust)
    Overvoltage protection ±100 V (DC + AC peak)
    Oscilloscope – horizontal
    Maximum sampling rate (real-time)
    1 channel
    2 channel

    100 MS/s
    50 MS/s

    200 MS/s
    100 MS/s
    Maximum sampling rate (repetitive signals, ETS mode) 2 GS/s 4 GS/s
    Maximum sampling rate
    (continuous streaming mode)
    1 MS/s
    Maximum waveforms per second 2200 3300
    Timebase ranges 10 ns to 5000 s/div 5 ns to 5000 s/div
    Buffer memory# 8 kS 16 kS
    Buffer memory (streaming mode) 2 MS per channel in PicoScope software.
    Waveform buffer
    normal triggering
    rapid block triggering

    Up to 10,000 waveforms
    not applicable
    Timebase accuracy ±100 ppm
    Sample jitter < 30 ps RMS

    # Buffer memory is shared between active channels.

    Dynamic performance (typical)
    Crosstalk (full bandwidth) Better than 200:1 (equal ranges)
    Harmonic distortion < -50 dB at 100 kHz, full–scale input
    SFDR > 52 dB at 100 kHz, full–scale input
    Noise < 150 μV RMS (±50 mV range)
    Bandwidth flatness (at scope input) (+0.3 dB, -3 dB) from DC to full bandwidth
    Sources Ch A, Ch B
    Trigger modes None, auto, repeat, single
    Advanced triggers Edge, window, pulse width, window pulse width, dropout, window dropout, interval, logic.
    Trigger types, ETS Rising or falling edge
    Trigger level Adjustable over whole of selected voltage range
    Trigger sensitivity Digital triggering provides 1 LSB accuracy up to full bandwidth. In ETS mode, typical 10 mV p-p at full bandwidth
    Maximum pre-trigger capture 100% of capture size
    Maximum post-trigger delay 4 billion samples
    Trigger rearm time PC-dependent
    Maximum trigger rate PC-dependent
    Function generator
    Standard output signals Sine, square, triangle, DC voltage, ramp, sinc, Gaussian, half-sine
    Pseudorandom output signals None
    Standard signal frequency DC to 100 kHz
    Sweep modes Up, down, dual with selectable start/stop frequencies and increments
    Output frequency accuracy ±100 ppm
    Output frequency resolution < 0.01 Hz
    Output voltage range ±2 V
    Output adjustments Any amplitude and offset within ±2 V range
    Amplitude flatness (typical) < 1 dB to 100 kHz
    DC accuracy ±1% of full scale
    SFDR > 55 dB @ 1 kHz full–scale sine wave
    Connector type Front panel BNC with 600 Ω output impedance
    Overvoltage protection ±10 V
    Arbitrary waveform generator
    Update rate 1.548 MS/s
    Buffer size 4 kS
    Resolution 12 bits
    Bandwidth >100 kHz
    Rise time (10% to 90%) < 2 µs
    Spectrum analyzer
    Frequency range DC to 10 MHz DC to 25 MHz
    Display modes Magnitude, peak hold, average
    Window types Rectangular, Gaussian, triangular, Blackman, Blackman–Harris, Hamming, Hann, flat–top
    Number of FFT points Selectable from 128 to half the available buffer memory in powers of 2
    Scale / units X axis : linear or log 10
    Y axis : logarithmic (dbV, dBu, dBm, arbitrary) or linear (volts)
    Math channels
    Functions −x, x+y, x−y, x*y, x/y, x^y, sqrt, exp, ln, log, abs, norm, sign, sin, cos, tan, arcsin, arccos, arctan, sinh, cosh, tanh, freq, derivative, integral, min, max, average, peak, delay
    Operands A, B (input channels), T (time), reference waveforms, constants, Pi
    Automatic measurements
    Oscilloscope mode AC RMS, true RMS, cycle time, DC average, duty cycle, falling rate, fall time, frequency, high pulse width, low pulse width, maximum, minimum, peak to peak, rise time, rising rate.
    Spectrum mode Frequency at peak, amplitude at peak, average amplitude at peak,
    total power, THD %, THD dB, THD plus noise, SFDR, SINAD, SNR, IMD
    Statistics Minimum, maximum, average and standard deviation
    Serial decoding
    Protocols CAN, LIN, I²C, UART/RS-232, SPI, I²S, FlexRay
    Inputs All input channels with any mixture of protocols
    Mask limit testing
    Mask generation Auto generate from captured waveform, manual drawing, manual coordinate entry
    Actions Highlight on screen, select in buffer overview, activate alarm
    Statistics Pass/fail, failure count, total count
    Initiating events Capture, buffer full, mask fail
    Alarm actions Beep, play sound, stop/restart capture, run executable, save current buffer/all buffers, trigger signal generator
    Interpolation Linear or sin(x)/x
    Persistence modes Digital color, analog intensity, fast, custom
    Data export
    Output file formats BMP, CSV, GIF, JPG, MATLAB 4, PDF, PNG, PicoScope data, PicoScope settings, TXT
    Output functions Copy to clipboard, print
    Temperature range (operating) 0 °C to 50 °C
    Temperature range (stated accuracy) 20 °C to 30 °C
    Temperature range (storage) –20 °C to +60 °C
    Humidity range (operating) 5% to 80% RH non-condensing
    Humidity range (storage) 5% to 95% RH non-condensing
    Physical properties
    Dimensions (including connectors) 142 x 92 x 19 mm
    Weight < 0.2 kg (7 oz)
    Windows software PicoScope for Windows
    PicoLog for Windows (PicoScope 2204A and 2205A only)
    Software development kit (SDK)
    Windows 7, 8 or 10 recommended (read more)
    Mac OS X software PicoScope for Mac OS X (beta)
    Software development kit (SDK)
    Mac OS X version 10.9 or 10.10 recommended
    Linux software PicoScope for Linux (beta)
    Software development kit (SDK)
    See Linux Software & Drivers for details of supported distributions
    Languages Chinese (simplified), Chinese (traditional), Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Spanish, Swedish, Turkish
    Additional hardware supplied Quick start guide, software CD–ROM
    PC connectivity USB 2.0 port (compatible with USB 1.1 and USB 3.0; USB 1.1 not recommended)
    Power requirements Powered from USB port
    Safety approvals Designed to EN 61010-1:2010
    Compliance RoHS, WEEE, and LVD compliant. Tested to meet EN61326-1:2006 and FCC Part 15 Subpart B.