数字存储示波器GDS-3354A

带宽

DC ~ 350MHz (–3dB) @50Ω/1MΩ input impedance

上升时间

1ns (calculated)

带宽限制

20MHz/100MHz/200MHz*

*带宽限制公差为±10%。

垂直灵敏度

分辨率

8 bits (Max.12 bits with Hi Res)

For 1MΩ input impedance: 1mV*~10V/div

For 50Ω input impedance: 1mV*~1V/div

输入耦合

AC, DC, GND

输入阻抗

1MΩ// 22pF approx.

DC增益精度

1mV: ±5% full scale
≥2mV: ±3% full scale

极性

Normal & Invert

最大输入电压

For 1MΩ input impedance: 300Vrms, CAT II

For 50Ω input impedance: 5Vrms max.

偏移位置范围

For 1MΩ input impedance:

1mV/div ~ 20mV/div :±1V; 50mV/div ~ 500mV/div: ±10V

1V/div ~ 5V/div : ±100V; 10V/div : ±1000V

For 50Ω input impedance:

1mV/div ~ 50mV/div:±1V; 100mV/div ~ 1V/div : ±10V

波形信号处理

+, -, ×, ÷, FFT, User Defined Expression

FFT: Spectral magnitude. Set FFT Vertical Scale to Linear RMS or dBV RMS, and FFT Window to Rectangular, Hamming, Hanning or Blackman.

触发

Source

CH1, CH2, Line, EXT 

触发模式

Auto (supports Roll Mode for 100ms/div and slower), Normal, Single

触发类型

Edge, Pulse Width(Glitch), Video, Pulse Runt, Rise & Fall(Slope), Timeout, Alternate, Event-Delay(1~65535 events), Time-Delay(Duration, 4ns~10s), Bus (UART, I2C, SPI, CAN, LIN)

Holdoff 范围

4ns to 10s

耦合

AC, DC, LF rej., HF rej., Noise rej.

灵敏度

1div

外部触发

Range

±20V

灵敏度

DC ~ 100MHz Approx. 100mV
100MHz ~ 350MHz Approx. 150mV

输入阻抗

1MΩ±3%~22pF

*:在1mV/div和2mV/div下，带宽限制为20MHz。

水平

时基范围

1ns/div ~ 1000s/div (1-2-5 increments)
ROLL: 100ms/div ~ 1000s/div

预触发

10 div maximum

后触发

10,000,000 div maximum.

时基精度

±5 ppm, about ±2ppm increase in error per year

信号采集

实时采样率

5GSa/s one channel;

2.5GSa/s dual channels                                                             

记录长度

Max. 200Mpts /CH

采集模式

Normal, Average, High Resolution, Peak Detect, Single

峰值检测

400ps (typical)

平均

Selectable from 2 to 256

分段数

1 to 490,000 maximum

X-Y 模式

X-Axis 输入

Channel 1

Y-Axis 输入

Channel 2

相位偏移

±3° at 100kHz

光标和测量

光标

Amplitude, Time, Gating available;

Unit: Seconds(s), Hz (1/s), Phase (degree), Ratio (%).

自动测量

38 sets with indicator: Pk-Pk, Max, Min, Amplitude, High, Low, Mean, Cycle Mean, RMS, Cycle RMS, Area, Cycle Area, ROVShoot, FOVShoot, RPREShoot, FPREShoot, Frequency, Period, RiseTime, FallTime, +Width, -Width, Duty Cycle, +Pulses, -Pulses, +Edges, -Edges, %Flicker, Flicker Idx ,FRR, FRF, FFR, FFF, LRR, LRF, LFR, LFF, Phase.

光标测量

Voltage difference between cursors(∆V)

Time difference between cursors(∆T)

自动计数器

6 digits, range from 2Hz minimum to the rated bandwidth

控制面板功能

Autoset

Single-button, automatic setup of all channels for vertical, horizontal and trigger systems, with “Undo Autoset”, “Fit Screen”/ “AC Priority” mode, and “Fine Scale” functions.

保存设置

20 sets

保存波形

20 sets

保存参考波形

4 sets

电源测量

(选配)

Power Quality, Harmonics, Ripple, In-rush current, Switching Loss, Modulation, SOA, Transient, Efficiency, B-H curve, Control Loop Response, PSRR, Turn On/Off

AWG

一般

通道

2

采样率

200MSa/s

垂直分辨率

14 bits

最大频率

25 MHz

波形

Sine, Square, Pulse, Ramp, DC, Noise

Sinc, Gaussian, Lorentz, Exponential Rise, Exponential Fall, Haversine, Cardiac

输出范围

20 mVpp to 5 Vpp, HighZ;

10 mVpp to 2.5 Vpp, 50Ω

输出分辨率

1mV

输出精度

2% (1 kHz)

偏移范围

±2.5 V, HighZ; ±1.25 V, 50 Ω

偏移分辨率

1mV

Sine

频率范围

100 mHz to 25 MHz

平坦度
(relative to 1 kHz)

±0.5 dB < 15MHz;

±1dB 15MHz~25MHz

谐波失真

-40 dBc

杂散（非谐波）

-40 dBc

总谐波失真

1%

S/N Ratio

40 dB

方波/脉冲波

频率范围

Square: 100 mHz to 15 MHz

上升/下降时间

< 15ns

过冲

< 3 %

占空比

Square: 50%

Pulse: 0.4% to 99.6%

最小脉冲宽度

30ns

抖动

500 ps

斜坡

频率范围

100 mHz to 1MHz

线性度

1%

对称性

0 to 100%

频谱分析仪

频率范围

DC~2.5GHz Max, dual channel with spectrogram (based on Advanced FFT).

Notice: Frequency which exceeds analog front end bandwidth is uncalibrated

Span

1kHz~2.5GHz (Max.)

分辨率带宽

1Hz~2.5MHz (Max.)

参考电平

-80dBm to +40dBm in steps of 5dBm

垂直单位

dBV RMS; Linear RMS; dBm

垂直位置

-12divs to +12divs

垂直比例

1dB/div to 20dB/div in a 1-2-5 Sequence

显示的平均噪声级

1V/div ß -40dBm, Avg :16

100mV/div ß -60dBm, Avg :16

10mV/div ß -80dBm, Avg :16

杂散响应

2nd harmonic distortion < 35dBc

3rd harmonic distortion < 40dBc

频域跟踪类型

Normal; Max Hold; Min Hold; Average (2 ~ 256)

检测方法

Sample; +Peak; -Peak; Average

FFT 窗

FFT Factor:
Hanning 1.44
Rectangular 0.89
Hamming 1.30
Blackman 1.68

逻辑分析仪(选配)

采样率

1GSa/s

带宽

200MHz

记录长度

Per Channel 10M points (max)

输入通道

16 Digital (D15 - D0)

触发类型

Edge, Pattern, Pulse Width, Serial bus (I2C, SPI, UART, CAN, LIN), Parallel Bus

临界值分组

Settable thresholds for:

D0-D3, D4-D7, D8-11, D12-15

临界值选择

TTL, CMOS(5V,3.3V,2.5V), ECL, PECL,0V ,User Defined

用户定义的临界值范围

±5V

最大输入电压

±40 V

最小驱动电压

±250 mV

垂直分辨率

1 bit

Frequency Response Analyzer

频率范围

20Hz to 25MHz

输入与输出源

Channel 1 ~ 2

测试点数量

10, 15, 30, 45, 90 points per decade selectable for logarithm scale;

2 ~ 1000 points selectable for linear scale

动态范围

> 80dB (typical)

测试振幅

10mVpp to 2.5Vpp into 50Ω, 20mVpp to 5Vpp into High-Z, Fixed test amplitude or custom amplitude for each decade.

测试结果

Logarithmic or linear overlaid gain and phase plot, may also overlay with reference plots for cross comparison. Test results saved in csv format for offline analysis.

手动测量

Tracking gain and phase markers

绘图尺度

Auto-scaled during test

显示

TFT LCD 类型

10.2" TFT LCD WVGA color display

显示分辨率

800 horizontal × 480 vertical pixels (WVGA)

内插方式

Sin(x)/x

波形显示

Dots, vectors, variable persistence (16ms~4s), infinite persistence, gray or color waveforms.

波形更新率

200,000 waveforms per second, maximum

显示格线

8 x 10 divisions

显示模式

YT, XY

接口

USB Port

USB 2.0 High-speed host port X1, USB High-speed 2.0 device port X1

以太网 (LAN)

RJ-45 connector X1, 10/100Mbps with HP Auto-MDIX

Go-NoGo BNC

5V Max/10mA open collector output X1

Power Supply Receptacles

±12V / 600mA for current probe use.

Two sets of power supply receptacles for 2CH models;

RS232C

DB-9 male connector X1

VGA 影像输出

DB-15 female connector X1, monitor output for display on VGA monitor

选配的 GPIB 模组

Fully programmable with IEEE488-2 compliance

Kensington 安全锁插槽

Rear-panel security slot connects to standard Kensington-style lock.

其他

多国语言菜单

Available

操作环境

Temperature: 0°C to 50°C. Relative Humidity ≤ 80% at 40°C or below;
                  ≤ 45% at 41°C ~ 50°C.

屏幕帮助

Available

时间功能

Time and Date, Provide the Date/Time for saved data

内建Flash 存储空间

800M bytes Single-Level Cell flash memory

内建APP

Go/NoGo, DVM, DataLog, Digital Filter, Frequency Response Analyzer, Mask, Mount Remote Disk, Demo

用户自定义按键

User can select one of the several different preset functions as shortcut key.

额定电压范围与功耗

AC 100V ~ 240V, 50Hz ~ 60Hz, auto selection. power consumption:100W

重量

Approx. 4.6kg

尺寸

420mm(W)X 253mm(H)X 113.8mm(D)