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The GW Instek GDS-3652A highest frequency bandwidth has been elevated to 650 MHz with the memory depth of each channel up to 200Mpts. The GDS-3652A display is 10.2" TFT LCD and the RGB display output is 8 bits each. The GDS-3652A includes 2-channel selection and an optional 16-channel logic analyzer.
The specifications apply when the GDS-3000A series is powered on for at least 30 minutes under +20°C~+30°C.
| GDS-3352A | Channels | 2 + Ext |
| Bandwidth | DC ~ 350MHz (–3dB) @50Ω/1MΩ input impedance | |
| Rise Time | 1ns (calculated) | |
| Bandwidth Limit | 20MHz/100MHz/200MHz* | |
| GDS-3652A | Channels | 2 + Ext |
| Bandwidth | DC ~ 650MHz (–3dB) @50Ω input impedance DC ~ 500MHz (–3dB) @1MΩ input impedance | |
| Rise Time | 535ps (calculated) | |
| Bandwidth Limit | 20MHz/100MHz/200MHz/300MHz* | |
| * The tolerance of bandwidth limit is ±10%. | ||
| Vertical Sensitivity | Resolution | 8 bits (Max.12bits with Hi Res) For 1MΩ input impedance: 1mV*~10V/div For 50Ω input impedance: 1mV*~1V/div |
| Input Coupling | AC, DC, GND | |
| Input Impedance | 1MΩ// 22pF approx. | |
| DC Gain Accuracy | 1mV: ±5% full scale ≥2mV: ±3% full scale | |
| Polarity | Normal & Invert | |
| Maximum Input Voltage | For 1MΩ input impedance: 300Vrms, CAT II For 50Ω input impedance: 5Vrms max. | |
| Offset Position Range | 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 | |
| Waveform Signal Process | +, -, ×, ÷, 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. | |
| Trigger | Source | CH1, CH2, Line, EXT |
| Trigger Mode | Auto (supports Roll Mode for 100ms/div and slower), Normal, Single | |
| Trigger Type | 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, CAN, LIN) | |
| Holdoff range | 4ns to 10s | |
| Coupling | AC, DC, LF rej., HF rej., Noise rej. | |
| Sensitivity | 1div | |
| External Trigger | Range | ±20V |
| Sensitivity | DC ~ 100MHz Approx. 100mV 100MHz ~ 350MHz Approx. 150mV | |
| Input Impedance | 1MΩ±3%~22pF | |
| *The bandwidth is limited to 20MHz at 1mV/div and 2mV/div. | ||
| Horizontal | Time base Range | 1ns/div ~ 1000s/div (1-2-5 increments) ROLL: 100ms/div ~ 1000s/div |
| Pre-trigger | 10 div maximum | |
| Post-trigger | 10,000,000 div maximum. | |
| Time base Accuracy | ±5 ppm, about ±2ppm increase in error per year | |
| Signal Acquisition | Real Time Sample Rate | 5GSa/s one channel; 2.5GSa/s dual channels |
| Record Length | Max. 200M pts /CH | |
| Acquisition Mode | Normal, Average, High Resolution, Peak Detect, Single | |
| Peak Detection | 400ps (typical) | |
| Average | Selectable from 2 to 256 | |
| Number of Segments | 1 to 490,000 maximum | |
| X-Y Mode | X-Axis Input | Channel 1 |
| Y-Axis Input | Channel 2 | |
| Phase Shift | ±3° at 100kHz | |
| Cursors and Measurement | Cursors | Amplitude, Time, Gating available; Unit: Seconds(s), Hz (1/s), Phase (degree), Ratio (%). |
| Automatic Measurement | 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. | |
| Cursors measurement | Voltage difference between cursors(∆V) Time difference between cursors(∆T) | |
| Auto counter | 6 digits, range from 2Hz minimum to the rated bandwidth | |
| Control Panel Function | 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. |
| Save Setup | 20 sets | |
| Save Waveform | 20 sets | |
| Save Reference Waveform | 4 sets | |
| Power Measurement (Option) | Power Quality, Harmonics, Ripple, In-rush current, Switching Loss, Modulation, SOA, Transient, B-H curve, Control Loop Response, Efficiency, PSRR, Turn On/Off | |
| AWG | General | |
| Channels | 2 | |
| Sample Rate | 200MSa/s | |
| Vertical Resolution | 14 bits | |
| Max. Frequency | 25 MHz | |
| Waveforms | Sine, Square, Pulse, Ramp, DC, Noise Sinc, Gaussian, Lorentz, Exponential Rise, Exponential Fall, Haversine, Cardiac | |
| Output Range | 20 mVpp to 5 Vpp, HighZ; 10 mVpp to 2.5 Vpp, 50Ω | |
| Output Resolution | 1mV | |
| Output Accuracy | 2% (1 kHz) | |
| Offset Range | ±2.5V(DC+AC), HighZ; ±1.25 V(DC+AC), 50 Ω | |
| Offset Resolution | 1mV | |
| Sine | ||
| Frequency Range | 100 mHz to 25 MHz | |
| Flatness (relative to 1 kHz) | ±0.5 dB < 15MHz; ±1dB 15MHz~25MHz | |
| Harmonic Distortion | -40 dBc | |
| Stray (Non-harmonic) | -40 dBc | |
| Total Harmonic Distortion | 1% | |
| S/N Ratio | 40 dB | |
| Square/Pulse | ||
| Frequency Range | Square: 100 mHz to 15 MHz | |
| Rise/Fall Time | < 15ns | |
| Overshoot | < 3 % | |
| Duty Cycle | Square: 50% Pulse: 0.4% to 99.6% | |
| Min. Pulse Width | 30ns | |
| Jitter | 500 ps | |
| Ramp | ||
| Frequency Range | 100 mHz to 1MHz | |
| Linearity | 1% | |
| Symmetry | 0 to 100% | |
| Spectrum Analyzer | Frequency Range | 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.) | |
| Resolution Bandwidth | 1Hz~2.5MHz (Max.) | |
| Reference Level | -80dBm to +40dBm in steps of 5dBm | |
| Vertical Units | dBV RMS; Linear RMS; dBm | |
| Vertical Position | -12divs to +12divs | |
| Vertical Scale | 1dB/div to 20dB/div in a 1-2-5 Sequence | |
| Displayed Average Noise Level | 1V/div ← -40dBm, Avg :16 100mV/div ← -60dBm, Avg :16 10mV/div ← -80dBm, Avg :16 | |
| Spurious Response | 2nd harmonic distortion < 35dBc 3rd harmonic distortion < 40dBc | |
| Frequency Domain Trace Types | Normal; Max Hold; Min Hold; Average (2 ~ 256) | |
| Detection Methods | Sample; +Peak; -Peak; Average | |
| FFT Windows | FFT Factor: Hanning 1.44 Rectangular 0.89 Hamming 1.30 Blackman 1.68 | |
| Logic Analyzer (Option) | Sample Rate | 1GSa/s |
| Bandwidth | 200MHz | |
| Record Length | Per Channel 10M points (max) | |
| Input Channels | 16 Digital (D15 - D0) | |
| Trigger type | Edge, Pattern, Pulse Width, Serial bus (I2C,SPI, UART, CAN, LIN), Parallel Bus | |
| Thresholds Quad | Settable thresholds for: D0-D3, D4-D7, D8-11, D12-15 | |
| Threshold selections | TTL, CMOS(5V,3.3V,2.5V), ECL, PECL,0V ,User Defined | |
| User-defined Threshold Range | ±5V | |
| Maximum Input Voltage | ±40 V | |
| Minimum Voltage Swing | ±250 mV | |
| Vertical Resolution | 1 bit | |
| Frequency Response Analyzer | Frequency Range | 20Hz to 25MHz |
| Input and Output Sources | Channel 1 ~ 2 | |
| Number of Test Points | 10, 15, 30, 45, 90 points per decade selectable for logarithm scale; 2 ~ 1000 points selectable for linear scale | |
| Dynamic Range | > 80dB (typical) | |
| Test Amplitude | 10mVpp to 2.5Vpp into 50Ω, 20mVpp to 5Vpp into High-Z, Fixed test amplitude or custom amplitude for each decade. | |
| Test Results | 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. | |
| Manual Measurements | Tracking gain and phase markers | |
| Plot Scaling | Auto-scaled during test | |
| Display | TFT LCD Type | 10.2" TFT LCD WVGA color display |
| Display Resolution | 800 horizontal × 480 vertical pixels (WVGA) | |
| Interpolation | Sin(x)/x | |
| Waveform Display | Dots, vectors, variable persistence (16ms~4s), infinite persistence, gray or color waveforms. | |
| Waveform Update Rate | 200,000 waveforms per second, maximum | |
| Display Graticule | 8 x 10 divisions | |
| Display Mode | YT, XY | |
| Interface | USB Port | USB 2.0 High-speed host port X1, USB High-speed 2.0 device port X1 |
| Ethernet Port (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. | |
| RS232C | DB-9 male connector X1 | |
| VGA Video Port | DB-15 female connector X1, monitor output for display on VGA monitor | |
| Optional GPIB Module | Fully programmable with IEEE488-2 compliance | |
| Kensington Style Lock | Rear-panel security slot connects to standard Kensington-style lock. | |
| Miscellaneous | Multi-language menu | Available |
| Operation Environment | Temperature: 0°C to 50°C. Relative Humidity ≤ 80% at 40°C or below; ≤ 45% at 41°C ~ 50°C. | |
| On-screen help | Available | |
| Time clock | Time and Date, Provide the Date/Time for saved data | |
| Internal Flash Disk | 800M bytes Single-Level Cell flash memory | |
| Installed APP | Go/NoGo, DVM, DataLog, Digital Filter, Frequency Response Analyzer, Mask, Mount Remote Disk, Demo | |
| User Define Key | User can select one of the several different preset functions as shortcut key. | |
| Line Voltage range | AC 100V ~ 240V, 50Hz ~ 60Hz, auto selection. power consumption:100W | |
| Weight | Approx. 4.6kg | |
| Dimensions | 420mm(W)X 253mm(H)X 113.8mm(D) | |
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