DPO3032

The Tektronix DPO3032 is a 300 MHz, 2-channel Digital Phosphor Oscilloscope (DPO) belonging to the DPO3000 Series. Designed for comprehensive visualization and debugging of complex electronic systems, the DPO3032 delivers a 2.5 GS/s real-time sampling rate across all channels, a generous 5 Mpoint record length, and a dedicated Wave Inspector® control system for seamless waveform navigation.

Embedded Systems Serial Data Analysis Signal Integrity

Specifications

General

Parameter	Value
Interfaces	USB 2.0 Host (2 ports), USB 2.0 Device (USBTMC), LAN (10/100 Base-T Ethernet), Video Out (SVGA)
Display	9 inch (228.6 mm) widescreen TFT-LCD, 800 × 480 pixels (WVGA)

Physical

Parameter	Value
Power Supply	100 to 240 V ±10% (50/60 Hz), 115 V ±10% (400 Hz), 120 W maximum
Operating Temperature	0 °C to +50 °C
Dimensions (W×H×D)	416.6 mm × 203.2 mm × 137.2 mm
Weight	4.17 kg
Cooling Clearance	50 mm (2 in.) required on left side and rear of instrument

Vertical System

Parameter	Value
Analog Bandwidth (-3 dB)	300 MHz
Number of Input Channels	2
Calculated Rise Time (10% to 90%)	1.17 ns
Input Impedance	1 MΩ ±1% (13 pF ±2 pF), 50 Ω ±1%
Input Coupling	AC, DC, GND
Vertical Resolution (ADC)	8 bits (11 bits with HiRes)
DC Gain Accuracy	±1.5% for 5 mV/div and above, ±2.0% for 2 mV/div, ±2.5% for 1 mV/div
Maximum Input Voltage (1 MΩ)	300 Vrms CAT II with peaks ≤ ±450 V
Maximum Input Voltage (50 Ω)	5 Vrms with peaks ≤ ±20 V
Position Range	±5 divisions
Hardware Bandwidth Limits	20 MHz
Channel-to-Channel Isolation	≥100:1 at ≤300 MHz
Offset Range (1 mV/div to 50 mV/div)	±1 V
Offset Range (50.5 mV/div to 99.5 mV/div)	±0.5 V
Offset Range (100 mV/div to 500 mV/div)	±10 V
Offset Range (1 V/div to 5 V/div)	±100 V
Offset Range (5.05 V/div to 10 V/div)	±50 V
Probe Interface	TekVPI
Vertical Sensitivity Range (1 M̤)	1 mV/div to 10 V/div
Vertical Sensitivity Range (50 ̤)	1 mV/div to 1 V/div

Horizontal System

Parameter	Value
Maximum Real-Time Sampling Rate	2.5 GS/s (on all channels)
Maximum Record Length	5 Mpoints (on all channels)
Time Base Range	1 ns/div to 1000 s/div
Time Base Delay Time Range	-10 divisions to 5000 s
Channel-to-Channel Deskew Range	±100 ns
Time Base Accuracy	±10 ppm

Trigger System

Parameter	Value
Trigger Sources	CH1, CH2, Line, External
Trigger Modes	Auto, Normal, Single
Trigger Coupling	DC, AC, HF Reject (> 50 kHz), LF Reject (< 50 kHz), Noise Reject
Trigger Holdoff Range	20 ns to 8 s
Edge Triggering	Standard
Pulse Width Triggering	Yes (4 ns to 8 s)
Runt Triggering	Yes (minimum pulse width 4 ns)
Window Triggering	No
Timeout Triggering	Yes (4 ns to 8 s)
Pattern/State Triggering	Yes
Setup/Hold Triggering	Yes
External Trigger Input Impedance	1 MΩ ±1% (13 pF ±2 pF)
External Trigger Maximum Input Voltage	300 Vrms CAT II with peaks ≤ ±450 V
Video Trigger Formats	NTSC, PAL, SECAM, and HDTV (480i, 576i, 480p, 576p, 720p, 1080i, 1080p)

Acquisition System

Parameter	Value
Acquisition Modes	Sample, Peak Detect, Averaging, Envelope, HiRes, Roll
Peak Detect Mode Min Pulse Width	400 ps
Averaging Factor Range	2 to 512
Maximum Waveform Capture Rate	50,000 wfm/s

Waveform Measurements and Analysis

Parameter	Value
Automatic Measurements	29
Waveform Histograms	No
Basic Math Functions	Add, Subtract, Multiply, FFT
FFT Window Types	Rectangular, Hamming, Hanning, Blackman-Harris
Limit and Mask Testing	Optional (with DPO3LMT)

Display and User Interface

Parameter	Value
Color Grading / Intensity Modulation	Yes

Connectivity and Ports

Parameter	Value
Auxiliary Output (Trigger Out)	BNC connector
Probe Calibration Output	1 kHz, 0 to 2.5 V

Environmental Specifications

Parameter	Value
Storage Temperature Range	-40 °C to +71 °C
Operating Altitude	Up to 3,000 m (10,000 ft)
Non-Operating Altitude	Up to 12,192 m (40,000 ft)

Physical Characteristics

Parameter	Value
Form Factor	Benchtop

Wave Inspector

Parameter	Value
Wave Inspector Controls	Dedicated front-panel controls for panning, zooming, playing, pausing, setting/clearing marks, and searching

Optional Analysis

Parameter	Value
Serial Bus Decode and Trigger Options	I²C, SPI, CAN, LIN, RS-232/422/485/UART, I²S/LJ/RJ/TDM (with optional application modules)
Power Analysis Option	DPO3PWR module provides automated power measurements and analysis

Software & Connectivity

Parameter	Value
Software Support	OpenChoice® Desktop, National Instruments LabVIEW SignalExpress Tektronix Edition

Compliance & Safety

Parameter	Value
Safety Certifications	UL61010-1:2004, CAN/CSA-C22.2 No. 61010.1:2004, EN61010-1:2001, IEC61010-1:2001
Electromagnetic Compatibility	EC Council Directive 2004/108/EC, EN61326-1:2006

Triggering

Parameter	Value
Internal Trigger Sensitivity	0.4 div from DC to 50 MHz, increasing to 1.0 div at 300 MHz
External Trigger Sensitivity	200 mV from DC to 50 MHz, increasing to 500 mV at 300 MHz
Trigger Level Range	±8 div from screen center (internal), ±8 V (external)

Inputs & Outputs

Parameter	Value
USB Host Ports	2x USB 2.0 (1 front, 1 rear)
USB Device Port	1x USB 2.0 (rear, supports PictBridge and PC communication)
LAN Port	1x RJ-45, 10/100Base-T Ethernet
Video Output Port	1x DB-15 VGA connector
GPIB Interface	Optional via TEK-USB-488 adapter

Serial Bus & Options

Parameter	Value
Optional Application Modules	DPO3AERO (MIL-STD-1553), DPO3AUDIO (I2S/LJ/RJ/TDM), DPO3AUTO (CAN/LIN), DPO3COMP (RS-232/422/485/UART), DPO3EMBD (I2C/SPI), DPO3FLEX (FlexRay), DPO3PWR (Power Analysis)

Technology

Digital Phosphor Oscilloscope (DPO)

Applications

Electronic design, debug, serial bus troubleshooting, and power measurement

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