The Keysight (Agilent) DSA90804A is an 8 GHz high-performance digital signal analyzer from the Infiniium 90000A Series. It delivers 40 GSa/s sampling across 4 channels and is tailored for high-speed digital debug, analysis, and compliance testing, offering superior signal integrity and an exceptionally low noise floor.
Specifications
General
| Parameter | Value |
|---|---|
| Display | 15-inch XGA touch screen |
| Operating System | Microsoft Windows |
Vertical System
| Parameter | Value |
|---|---|
| Analog Bandwidth | 8 GHz |
| Number of Channels | 4 analog channels |
| Vertical Resolution | 8 bits |
| Vertical Sensitivity (50 Ω) | 1 mV/div to 1 V/div |
Acquisition System
| Parameter | Value |
|---|---|
| Maximum Sample Rate (4 Channels) | 40 GSa/s (on each channel) |
| Maximum Memory Depth (Standard) | 50 Mpts per channel |
| Maximum Memory Depth (Optional) | Up to 1 Gpts per channel |
Measurements and Math
| Parameter | Value |
|---|---|
| Included Software (DSA Bundle) | SDA (Serial Data Analysis / Clock Recovery / Eye Diagrams), EZJIT+ (Jitter and RJ/DJ Separation), Bandwidth/Noise reduction |
Horizontal System
| Parameter | Value |
|---|---|
| Timebase Range | 5 ps/div to 20 s/div |
Inputs & Outputs
| Parameter | Value |
|---|---|
| External Reference Clock In/Out | 10 MHz |
| Input Coupling | DC |
| Input Connectors | Precision BNC (Keysight AutoProbe I interface) |
Trigger
| Parameter | Value |
|---|---|
| Trigger Modes | Auto, Triggered, Single |
Technology
Digital Signal Analyzer (DSA)
Applications
Signal integrity, high-speed serial compliance, debugging and analysis