| Model |
PicoScope |
頻寬
(Bandwidth) |
60
MHz |
100
MHz |
200
MHz |
| 2 通道 (channel) |
5242D |
5242D
MSO |
5243D |
5243D
MSO |
5244D |
5244D
MSO |
| 4 通道 (channel) |
5442D |
5442D
MSO |
5443D |
5443D
MSO |
5444D |
5444D
MSO |
| Oscilloscope
- vertical |
| Input type |
Single-ended,
BNC connector |
頻寬
(Bandwidth) |
60
MHz |
100
MHz[1] |
200
MHz[1] |
上升時間
Rise time (calculated) |
5.8
ns |
3.5
ns[1] |
1.75
ns[1] |
頻寬限制
(Bandwidth limiter) |
20
MHz, selectable |
垂直解析度 (可調整)
(Vertical resolution) |
8,
12, 14, 15 or 16 bits |
| LSB size[2] (quantization step size) |
8 bit
mode: < 0.6% of input range |
| 12 bit mode: < 0.04% of input range |
| 14 bit mode: < 0.01% of input range |
| 15 bit mode: < 0.005% of input range |
| 16 bit mode: < 0.0025% of input range |
增加解析度
(Enhanced vertical resolution) |
Hardware
resolution + 4 bits |
輸入電壓範圍
(Input ranges) |
±10
mV to ±20 V full scale, in 11 ranges |
靈敏度
(Input sensitivity) |
2
mV/div to 4 V/div (10 vertical divisions) |
耦合方式
(Input coupling) |
AC /
DC |
輸入阻抗
(Input characteristics) |
1 MΩ
± 1% || 14 ±1 pF |
準確度
(Gain accuracy) |
12 to
16 bit modes: ±0.5% of signal ±1 LSB[3] |
| 8 bit mode: ±2% of signal ±1 LSB[3] |
偏移準確度
(Offset accuracy) |
±500
µV ±1% of full scale[3] |
| Offset accuracy can be improved by using the “zero offset”
function in PicoScope 6. |
偏移調整範圍
(Analog offset range (vertical position adjust)) |
±250
mV (10, 20, 50, 100, 200 mV ranges), |
| ±2.5 V (500 mV, 1 V, 2 V ranges), |
| ±20 V (5, 10, 20 V ranges) |
過電壓保護
(Overvoltage protection) |
±100
V (DC + AC peak) |
| Vertical
(digital channels) – D MSO models only |
數位通道數
(Input channels) |
16
channels (2 ports of 8 channels each) |
輸入線徑
(Input connector) |
2.54
mm pitch, 10 x 2 way connector |
最大輸入頻率
(Maximum input frequency) |
100
MHz (200 Mbit/s) |
最小偵測脈衝寬度
(Minimum detectable pulse width) |
5 ns |
| 阻抗值 (Input impedance) |
200
kΩ ±2% || 8 pF ±2 pF |
| 動態範圍 (Input dynamic range) |
±20 V |
轉態電壓調整範圍
(Threshold range) |
±5 V |
探棒設定群組
(Threshold grouping) |
Two
independent threshold controls. Port 0: D0 to D7, Port 1: D8 to D15 |
數位訊號電壓設定種類
(Threshold selection) |
TTL,
CMOS, ECL, PECL, user-defined |
通道時間誤差
(Channel-to-channel skew) |
2 ns,
typical |
最小轉態率
(Minimum input slew rate) |
10
V/µs |
過電壓保護
(Overvoltage protection) |
±50 V
(DC + AC peak) |
| Horizontal |
最大取樣率
(Max. sampling rate) |
8-bit
mode |
12-bit
mode |
14-bit
mode |
15-bit
mode[4] |
16-bit
mode[4] |
|
1個通道
(Any 1 channel) |
1
GS/s |
500
MS/s |
125
MS/s |
125
MS/s |
62.5
MS/s |
|
2個通道
(Any 2 channels) |
500
MS/s |
250
MS/s |
125
MS/s |
125
MS/s |
|
|
3或4個通道
(Any 3 or 4 channels) |
250
MS/s |
125
MS/s |
125
MS/s |
|
|
|
超過4個通道
(More than 4 channels) |
125
MS/s |
62.5
MS/s |
62.5
MS/s |
|
|
|
最大等時取樣率
Maximum equivalent sampling rate (repetitive signals; 8-bit mode only, ETS
mode) |
2.5
GS/s |
5
GS/s |
10
GS/s |
電腦持續錄製波形最大取樣率
Maximum sampling rate (continuous USB streaming into PC memory)[5] |
USB3,
using PicoScope 6: 15 to 20 MS/s |
| USB3, using PicoSDK: 125 MS/s (8-bit) or 62.5 MS/s (12 to
16 bit modes) |
| USB2, using PicoScope 6: 8 to 10 MS/s |
| USB2, using PicoSDK: ~30 MS/s (8-bit) or ~15 MS/s (12 to 16
bit modes) |
時基
Timebase ranges (real time) |
1
ns/div to 5000 s/div in 39 ranges |
最大解析度
Fastest timebase (ETS) |
500
ps/div |
200
ps/div |
100
ps/div |
記憶體
Buffer memory[6]
(8-bit mode) |
128
MS |
256
MS |
512
MS |
記憶體
Buffer memory[6]
(≥ 12-bit mode) |
64 MS |
128
MS |
256
MS |
記憶體
Buffer memory[7]
(continuous streaming) |
100
MS in PicoScope software |
波形框錄製數
Waveform buffer (no. of segments) |
10,000
in PicoScope software |
波形框錄製數
Waveform buffer (no. of segments) when using PicoSDK (8 bit mode) |
250,000 |
500,000 |
1,000,000 |
波形框錄製數
Waveform buffer (no. of segments) when using PicoSDK (12 to 16 bit modes) |
125,000 |
250,000 |
500,000 |
時基準確度
(Initial timebase accuracy) |
±50
ppm (0.005%) |
±2
ppm (0.0002%) |
±2
ppm (0.0002%) |
時基偏移數
(Timebase drift) |
±5
ppm/year |
±1
ppm/year |
±1
ppm/year |
| 抖動 (Sample jitter) |
3 ps
RMS, typical |
雜訊
Noise (on most sensitive range) |
8-bit
mode: 120 μV RMS |
| 12-bit mode: 110 μV RMS |
| 14-bit mode: 100 μV RMS |
| 15-bit mode: 85 μV RMS |
| 16-bit mode: 70 μV RMS |
| Triggering
(main specifications) |
| 來源 (Source) |
Analog
channels, plus: MSO models: Digital D0 to D15. Other models: Ext trigger. |
| 觸發種類 (Trigger modes) |
None,
auto, repeat, single, rapid (segmented memory). |
先進觸發種類
Advanced trigger types (analog channels) |
Edge,
window, pulse width, window pulse width, dropout, window dropout, interval,
runt, logic. |
數位信號觸發種類
Trigger types (digital inputs) |
MSO
models only: Edge, pulse width, dropout, interval, logic, pattern, mixed
signal. |
觸發位置調整
Maximum pre-trigger capture |
Up to
100% of capture size. |
| External
trigger input – not MSO models |
| 外部觸發接頭 (Connector type) |
Front
panel BNC |
| 外部觸發種類(Trigger types) |
Edge,
pulse width, dropout, interval, logic |
| 外部觸發頻寬 (Bandwidth) |
60
MHz |
100
MHz |
200
MHz |
| 外部觸發信號範圍 (Threshold range) |
±5 V,
DC coupled |
| Function
generator |
標準波形種類
(Standard output signals) |
Sine,
square, triangle, DC voltage, ramp up, ramp down, sinc, Gaussian, half-sine |
非標準波形種類
Pseudorandom output signals |
White
noise, selectable amplitude and offset within output voltage range. |
| Pseudorandom binary sequence (PRBS), selectable high and
low levels within output voltage range, selectable bit rate up to 20 Mb/s |
輸出頻率
Standard signal frequency |
0.025
Hz to 20 MHz |
| 掃描模式 (Sweep modes) |
Up,
down, dual with selectable start / stop frequencies and increments |
| 觸發 (Triggering) |
Can
trigger a counted number of waveform cycles or frequency sweeps (from 1 to 1
billion) from the scope trigger, external trigger or from software. Can also
use the external trigger to gate the signal generator output. |
輸出頻率解析度
(Output frequency resolution) |
<
0.025 Hz |
輸出電壓範圍
(Output voltage range) |
±2 V |
輸出電壓調整範圍
(Output voltage adjustments) |
Signal
amplitude and offset adjustable in approx 0.25 mV steps within overall ±2 V
range |
輸出阻抗及介面
(Output resistance & Type) |
50 Ω
±1% ; BNC |
| Arbitrary
waveform generator |
| 取樣率 (AWG update rate) |
200
MHz |
| 記憶體 (AWG buffer size) |
32 kS |
| 解析度 (AWG resolution) |
14
bits (output step size approximately 0.25 mV) |
| 頻寬 (AWG bandwidth) |
>
20 MHz |
| Spectrum
analyzer |
| 頻率 (Frequency range) |
DC to
60 MHz |
DC to
100 MHz |
DC to
200 MHz |
| 顯示模式 (Display modes) |
Magnitude,
average, peak hold |
| Y軸單位 (Y axis) |
Logarithmic
(dbV, dBu, dBm, arbitrary dB) or linear (volts) |
| X軸調整 (X axis) |
Linear
or logarithmic |
| 顯示種類 (Windowing functions) |
Rectangular,
Gaussian, triangular, Blackman, Blackman–Harris, Hamming, Hann, flat-top |
FFT點數調整
Number of FFT points |
Selectable
from 128 to 1 million in powers of 2 |
| Math
channels |
| 功能 (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, delay, average, frequency,
derivative, integral, min, max, peak, duty, highpass, lowpass, bandpass,
bandstop |
| 運算元 (Operands) |
A, B,
C, D (input channels), T (time), reference waveforms, pi, D0−D15 (digital
channels), constants |
| Automatic
measurements |
示波器模式量測種類
(Scope mode) |
AC
RMS, true RMS, frequency, cycle time, duty cycle, DC average, falling rate,
rising rate, low pulse width, high pulse width, fall time, rise time,
minimum, maximum, peak to peak |
頻譜分析儀模式量測種類
(Spectrum mode) |
Frequency
at peak, amplitude at peak, average amplitude at peak, total power, THD %,
THD dB, THD+N, SFDR, SINAD, SNR, IMD |
| 統計功能 (Statistics) |
Minimum,
maximum, average, standard deviation |
| DeepMeasure™ |
| 參數 (Parameters) |
Cycle
number, cycle time, frequency, low pulse width, high pulse width, duty cycle
(high), duty cycle (low), rise time, fall time, undershoot, overshoot, max.
voltage, min. voltage, voltage peak to peak, start time, end time |
| Serial
decoding |
串列信號解碼種類
(Protocols) |
1-Wire,
ARINC 429, CAN & CAN-FD, DCC, DMX512, Ethernet 10Base-T and 100Base-TX,
FlexRay, I²C, I²S, LIN, PS/2, MODBUS, SENT, SPI, UART (RS-232 / RS-422 /
RS-485), USB 1.1 |
| Mask
limit testing |
| 統計功能 (Statistics) |
Pass/fail,
failure count, total count |
| 遮罩編輯 (Mask creation) |
User-drawn,
table entry, auto-generated from waveform or imported from file |
| Display |
波形累積模式
(Persistence modes) |
Digital
color, analog intensity, custom, fast |
| Software |
作業系統及軟體
(Windows software) |
PicoScope
for Windows |
| For Windows 7, 8 and 10 |
| 支援語言 (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 |
| General |
| 電腦連接介面 (PC connectivity) |
USB
3.0 SuperSpeed (USB 2.0 compatible) |
| 電源需求 (Power requirements) |
2-channel
models: powered from single USB 3.0 port |
| 4-channel models: AC adaptor supplied. Can use 2 channels
(plus MSO channels if fitted) powered by USB 3.0 or charging port supplying
1.2 A. |
| 體積 (Dimensions) |
190 x
170 x 40 mm including connectors |
| 重量 (Weight) |
<
0.5 kg |
| 溫度 (Temperature range) |
Operating:
0 to 40 °C |
| 15 to 30 °C for quoted accuracy after 1 hour warm-up |
| Storage: –20 to +60 °C |
| 濕度 (Humidity range) |
Operating:
5 to 80 %RH non-condensing |
| Storage: 5 to 95 %RH non-condensing |
| 環境 (Environment) |
Up to
2000 m altitude and EN61010 pollution degree 2 |
| 安規 (Safety approvals) |
Designed
to EN 61010-1:2010 |
| EMC 安規 (EMC approvals) |
Tested
to EN61326-1:2013 and FCC Part 15 Subpart B |
| 環境保護 (Environmental approvals) |
RoHS
and WEEE compliant |
| 電腦硬體需求 (PC requirements) |
Processor,
memory and disk space: as required by the operating system Port(s): USB 3.0
or USB 2.0 |
| 保固期 (Warranty) |
3
years |
