The Keysight Infiniium DSAX93204A is a high-performance 32 GHz Digital Signal Analyzer oscilloscope designed for ultra-high-speed digital and RF applications. Offering industry-leading real-time bandwidth, exceptionally low noise floors, and high-fidelity measurements, this 4-channel instrument is engineered for demanding tasks like jitter characterization, high-speed serial bus compliance testing, and wideband RF analysis.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | USB 2.0 Host (5 ports), USB 2.0 Device (1 port), LAN (10/100/1000Base-T), GPIB, DisplayPort, DVI-I, LXI Class C |
| Display | 12.1-inch color XGA TFT-LCD capacitive touchscreen, 1024 x 768 pixels |
| Operating System | Windows 10 IoT Enterprise 64-bit (or Windows 7 in older revisions) |
Physical
| Parameter | Value |
|---|---|
| Power Supply | 100 - 240 VAC at 50/60 Hz, power consumption 1100 VA maximum |
| Operating Temperature | 5 °C to +40 °C |
| Dimensions (W×H×D) | 441 mm × 282 mm × 519 mm |
| Weight | 22.1 |
Vertical System
| Parameter | Value |
|---|---|
| Analog Bandwidth (-3 dB) | 32 GHz (2 channels), 16 GHz (4 channels) |
| Calculated Rise Time (10% to 90%) | 13.3 ps (2 channels), 26.6 ps (4 channels) |
| Calculated Rise Time (20% to 80%) | 9.1 ps (2 channels), 18.2 ps (4 channels) |
| Number of Input Channels | 4 analog channels |
| Input Impedance | 50 Ω, ±1.5% |
| Input Coupling | DC |
| Vertical Resolution | 8 bits (up to 12 bits with averaging or high-resolution mode) |
| Vertical Sensitivity Range | 1 mV/div to 1 V/div |
| DC Gain Accuracy | ±2% of full scale |
| Hardware Bandwidth Limits | Configurable in 1 GHz increments (from 1 GHz up to max bandwidth) |
| Probe Interface | AutoProbe II (compatible with InfiniiMax III probes) |
Acquisition System
| Parameter | Value |
|---|---|
| Maximum Real-Time Sample Rate | 80 GSa/s (2 channels), 40 GSa/s (4 channels) |
| Standard Record Length (Memory Depth) | 50 Mpts per channel (4 channels), upgradable to 2 Gpts |
| Segmented Memory | Standard, up to 131,072 segments |
| Acquisition Modes | Sample, Averaging, High Resolution, Envelope |
Horizontal System
| Parameter | Value |
|---|---|
| Timebase Range | 2 ps/div to 20 s/div |
| Timebase Accuracy | ±0.1 ppm (initial), ±0.1 ppm/year aging |
| Channel-to-Channel Deskew Range | ±75 ns |
Trigger System
| Parameter | Value |
|---|---|
| Trigger Sources | Channel 1, Channel 2, Channel 3, Channel 4, Aux Trigger |
| Trigger Modes | Edge, Glitch, Width, Transition, Runt, Timeout, Pattern, State, Window, Setup/Hold |
| Trigger Holdoff Range | 100 ns to 10 s |
| Edge Trigger Bandwidth | 20 GHz |
Waveform Measurements and Analysis
| Parameter | Value |
|---|---|
| Standard Jitter Analysis | EZJit standard on DSA models |
| Automatic Measurements | Over 50 standard parameters (amplitude, timing, frequency, jitter) |
| Waveform Math Operators | Add, Subtract, Multiply, Divide, FFT, Integrate, Differentiate, Square Root, Absolute, Log, Filters |
Environmental and Compliance
| Parameter | Value |
|---|---|
| Storage Temperature Range | -40 °C to +70 °C |
| Operating Altitude | Up to 3,000 m (10,000 ft) |
| Operating Humidity | Up to 95% relative humidity at +40 °C |
Inputs & Outputs
| Parameter | Value |
|---|---|
| Input Connectors | 1.85 mm male (with 50 Ohm input impedance) |
Acquisition
| Parameter | Value |
|---|---|
| Maximum Memory Depth Option | Up to 2 Gpts (configuration dependent) |
Performance
| Parameter | Value |
|---|---|
| Noise Floor (at 50 mV/div, 32 GHz) | 2.12 mV RMS (typical) |
| Intrinsic Jitter Floor | < 100 fs RMS |
Software
| Parameter | Value |
|---|---|
| Standard Software Package | Serial Data Analysis (SDA), EZJit+ |
General Specs
| Parameter | Value |
|---|---|
| External Reference Input | 10 MHz (50 Ohm, BNC connector) |
| External Reference Output | 10 MHz (50 Ohm, BNC connector) |
Technology
Digital Signal Analyzer (DSA) Real-Time Oscilloscope
Applications
High-speed serial compliance, jitter analysis, RF and wireless design verification