Models and Bandwidth

• GDS-3352A

  • Channels: 2 + External

  • Bandwidth: DC ~ 350MHz (–3dB) at 50Ω / 1MΩ input

  • Rise Time: 1ns (calculated)

  • Bandwidth Limit Options: 20MHz, 100MHz, 200MHz

• GDS-3652A

  • Channels: 2 + External

  • Bandwidth: DC ~ 650MHz (50Ω), DC ~ 500MHz (1MΩ)

  • Rise Time: 535ps (calculated)

  • Bandwidth Limit Options: 20MHz, 100MHz, 200MHz, 300MHz

• GDS-3354A

  • Channels: 4 + External

  • Bandwidth: DC ~ 350MHz (50Ω / 1MΩ)

  • Rise Time: 1ns (calculated)

  • Bandwidth Limit Options: 20MHz, 100MHz, 200MHz

• GDS-3654A

  • Channels: 4 + External

  • Bandwidth: DC ~ 650MHz (50Ω), DC ~ 500MHz (1MΩ)

  • Rise Time: 535ps (calculated)

  • Bandwidth Limit Options: 20MHz, 100MHz, 200MHz, 300MHz

• Notes

  • Bandwidth limit tolerance: ±10%

  • Bandwidth limited to 20MHz at 1mV/div and 2mV/div

  • CH3 and CH4 apply to 4-channel models only

Vertical System

• Resolution: 8 bits (12 bits in High-Resolution mode)

• Sensitivity:

  • 1MΩ: 1mV to 10V/div

  • 50Ω: 1mV to 1V/div

• Input Coupling: AC, DC, GND

• Input Impedance: 1MΩ ±3% // 22pF approx.

• DC Gain Accuracy:

  • 1mV: ±5% full scale

  • ≥2mV: ±3% full scale

• Polarity: Normal, Invert

• Max Input Voltage:

  • 1MΩ: 300Vrms, CAT II

  • 50Ω: 5Vrms max

• Offset Range:

  • 1MΩ:

    • 1–20mV/div: ±1V

    • 50–500mV/div: ±10V

    • 1–5V/div: ±100V

    • 10V/div: ±1000V

  • 50Ω:

    • 1–50mV/div: ±1V

    • 100mV–1V/div: ±10V

Waveform Signal Processing

• Operations: +, –, ×, ÷, FFT, User-defined expression

• FFT:

  • Display: Spectral magnitude

  • Scale: Linear RMS or dBV RMS

  • Windows: Rectangular, Hamming, Hanning, Blackman

Trigger System

• Sources: CH1, CH2, CH3**, CH4**, Line, EXT

• Modes: Auto (with Roll mode for ≥100ms/div), Normal, Single

• Trigger Types:

  • Edge, Pulse Width (Glitch), Video, Pulse Runt, Rise & Fall (Slope), Timeout

  • Alternate, Event-Delay (1 to 65535 events), Time-Delay (4ns–10s)

  • Serial Bus: UART, I2C, SPI, CAN, LIN

• Holdoff Range: 4ns to 10s

• Coupling: AC, DC, LF reject, HF reject, Noise reject

• Sensitivity: 1 division

External Trigger

• Voltage Range: ±20V

• Sensitivity:

  • DC–100MHz: ~100mV

  • 100MHz–350MHz: ~150mV

• Input Impedance: 1MΩ ±3% ~22pF

Horizontal System

• Time Base Range: 1ns/div to 1000s/div (1-2-5 increments)

• ROLL Mode: 100ms/div to 1000s/div

• Pre-trigger: Max 10 divisions

• Post-trigger: Max 10,000,000 divisions

• Accuracy: ±5 ppm, approx. ±2 ppm increase per year

Signal Acquisition

• Real-Time Sample Rate:

  • 5GSa/s for half channels

  • 2.5GSa/s for all channels

• Max Record Length: 200Mpts/channel

• Acquisition Modes: Normal, Average (2 to 256), High Res, Peak Detect, Single

• Peak Detection: 400ps (typical)

• Segment Memory: Up to 490,000 segments

• X-Y Mode:

  • X-Axis: CH1, CH3 (4CH models)

  • Y-Axis: CH2, CH4 (4CH models)

  • Phase Shift: ±3° at 100kHz

Cursors & Measurements

• Cursors:

  • Types: Amplitude, Time, Gating

  • Units: Seconds, Hz, Degrees, Percent

• Automatic Measurements: 38 total

  • Includes: Pk-Pk, Max, Min, Mean, RMS, Rise/Fall Time, Frequency, Duty Cycle, Phase, etc.

• Cursor Measurements: ∆V, ∆T

• Auto Counter: 6 digits, 2Hz to rated bandwidth

Control Panel Functions

• Autoset: One-button auto setup with undo, fit screen, AC priority, fine scale

• Save/Recall Setup: 20 sets

• Save Waveform: 20 sets

• Save Reference Waveform: 4 sets

Power Measurement (Optional)

• Features:

  • Power Quality, Harmonics, Ripple, Inrush Current, Switching Loss

  • Modulation, SOA, Transient, Efficiency, B-H Curve

  • Control Loop Response, PSRR, Turn On/Off

Arbitrary Waveform Generator (AWG)

• Channels: 2

• Sample Rate: 200MSa/s

• Vertical Resolution: 14 bits

• Max Frequency: 25MHz

• Waveforms: Sine, Square, Pulse, Ramp, DC, Noise, Sinc, Gaussian, Lorentz, Exp Rise/Fall, Haversine, Cardiac

• Output Range:

  • HighZ: 20mVpp to 5Vpp

  • 50Ω: 10mVpp to 2.5Vpp

• Output Resolution: 1mV

• Accuracy: 2% at 1kHz

• Offset Range:

  • HighZ: ±2.5V

  • 50Ω: ±1.25V

• Offset Resolution: 1mV

Sine Wave

• Frequency: 100mHz to 25MHz

• Flatness: ±0.5dB (<15MHz), ±1dB (15–25MHz)

• Harmonic Distortion: –40dBc

• THD: 1%

• S/N Ratio: 40dB

Square/Pulse

• Frequency: 100mHz to 15MHz

• Rise/Fall Time: <15ns

• Overshoot: <3%

• Duty Cycle:

  • Square: 50%

  • Pulse: 0.4% to 99.6%

• Min Pulse Width: 30ns

• Jitter: 500ps

Ramp

• Frequency: 100mHz to 1MHz

• Linearity: 1%

• Symmetry: 0% to 100%

Spectrum Analyzer

• Frequency Range: DC to 2.5GHz

• Span: 1kHz to 2.5GHz

• Resolution Bandwidth (RBW): 1Hz to 2.5MHz

• Reference Level: –80dBm to +40dBm in 5dBm steps

• Vertical Units: dBV RMS, Linear RMS, dBm

• Vertical Position: –12 to +12 divisions

• Vertical Scale: 1dB/div to 20dB/div

• Average Noise Level (Avg: 16):

  • 1V/div: –40dBm

  • 100mV/div: –60dBm

  • 10mV/div: –80dBm

• Spurious Response:

  • 2nd Harmonic: < –35dBc

  • 3rd Harmonic: < –40dBc

• Trace Types: Normal, Max Hold, Min Hold, Average (2 to 256)

• Detection Methods: Sample, +Peak, –Peak, Average

• FFT Windows and Factors:

  • Hanning: 1.44

  • Rectangular: 0.89

  • Hamming: 1.30

  • Blackman: 1.68

Logic Analyzer (Optional)

• Sample Rate: 1GSa/s

• Bandwidth: 200MHz

• Record Length: 10Mpts/channel

• Channels: 16 digital (D0–D15)

• Trigger Types: Edge, Pattern, Pulse Width, Serial Bus (I2C, SPI, UART, CAN, LIN), Parallel Bus

• Thresholds: Quad configurable (D0–D3, D4–D7, etc.)

• Threshold Types: TTL, CMOS (5V, 3.3V, 2.5V), ECL, PECL, 0V, User-defined

• Threshold Range: ±5V

• Max Input Voltage: ±40V

• Min Voltage Swing: ±250mV

• Vertical Resolution: 1 bit

Frequency Response Analyzer

• Frequency Range: 20Hz to 25MHz

• Input/Output Sources:

  • CH1–CH2 for 2CH models

  • CH1–CH4 for 4CH models

• Test Points:

  • Log Scale: 10 to 90 points/decade

  • Linear Scale: 2 to 1000 points

• Dynamic Range: >80dB typical

• Test Amplitude:

  • 50Ω: 10mVpp to 2.5Vpp

  • High-Z: 20mVpp to 5Vpp

• Results:

  • Logarithmic or linear gain/phase plots

  • Supports CSV export

• Manual Measurement: Gain and phase tracking markers

• Plot Scaling: Auto-scaled during test

Display

• Type: 10.2″ TFT LCD

• Resolution: 800 x 480 pixels

• Interpolation: Sin(x)/x

• Display Types: Dots, Vectors, Variable/Infinite Persistence, Gray or Color

• Update Rate: Up to 200,000 waveforms/sec

• Graticule: 8 x 10 divisions

• Modes: YT, XY

Interfaces

• USB: One Host (USB 2.0), One Device (USB 2.0)

• LAN: RJ-45, 10/100Mbps with HP Auto-MDIX

• Go-NoGo Output: BNC, 5V Max/10mA (Open Collector)

• Probe Power:

  • ±12V / 600mA

  • Two ports for 2CH models, four for 4CH models

• RS232C: DB-9 connector

• VGA Output: DB-15 connector

• GPIB (Optional): IEEE488.2 compliant

• Kensington Lock Slot: Yes

General Features

• Multilingual Interface: Available

• On-screen Help: Yes

• Time Clock: Provides timestamp for saved data

• Internal Flash: 800MB (SLC)

• Installed Apps: Go/NoGo, DVM, DataLog, Digital Filter, Freq Response, Mask, Remote Disk Mount, Demo

• User-Defined Key: Assignable shortcut

Power & Environmental

• Input Voltage: AC 100V to 240V, 50–60Hz, auto-switching

• Power Consumption: 100W

• Operating Temp: 0°C to 50°C

• Humidity:

  • ≤80% at 40°C or below

  • ≤45% at 41°C to 50°C

• Dimensions: 420mm (W) x 253mm (H) x 113.8mm (D)

• Weight: Approx. 4.6kg