The Keysight Technologies (formerly Agilent) Infiniium MSO9404A is a 4 GHz, 4 analog channel plus 16 digital channel mixed-signal oscilloscope belonging to the Infiniium 9000 Series. It combines the functionality of an analog oscilloscope, a 16-channel logic analyzer, and an integrated protocol viewer into a compact, bench-friendly chassis with a large 15-inch touchscreen interface. This instrument is designed for advanced signal integrity analysis, high-speed digital debugging, and comprehensive compliance testing.
Specifications
General
| Parameter | Value |
|---|---|
| Display | 15-inch XGA (1024 × 768) touchscreen active-matrix TFT-LCD |
Physical
| Parameter | Value |
|---|---|
| Power Supply | 100 - 240 VAC (±10%) at 47 - 63 Hz, 375 W max power consumption |
| Operating Temperature | 5 °C to +40 °C |
| Dimensions (W×H×D) | 434 mm × 330 mm × 231 mm |
| Weight | 11.8 kg |
Vertical System - Analog Channels
| Parameter | Value |
|---|---|
| Analog Bandwidth (-3 dB) | 4 GHz |
| Calculated Rise Time (10% to 90%) | 105 ps |
| Input Channels | 4 analog channels |
| Input Coupling | DC, AC |
| Vertical Sensitivity Range (50 Ω) | 1 mV/div to 1 V/div |
| Vertical Sensitivity Range (1 MΩ) | 1 mV/div to 5 V/div |
| Vertical Resolution | 8-bit (up to 12-bit with high resolution) |
| Maximum Input Voltage (50 Ω) | 5 Vrms, with transient overvoltage protection |
Vertical System - Digital Channels (MSO)
| Parameter | Value |
|---|---|
| Digital Channels | 16 digital channels |
| Input Impedance (Digital Pod) | 100 kΩ ± 2% (~8 pF) with flying leads |
| Threshold Selections | TTL, CMOS, ECL, PECL, User-defined |
| User-Defined Threshold Range | ±8.00 V in 10 mV increments |
| Threshold Accuracy | ±(100 mV + 3% of threshold setting) |
| Maximum Input Voltage (Digital Pod) | ±40 V peak |
| Minimum Input Voltage Swing | 500 mVpp |
Horizontal System (Acquisition)
| Parameter | Value |
|---|---|
| Maximum Real-time Sample Rate (Analog, 4 Channels) | 10 GSa/s |
| Maximum Real-time Sample Rate (Analog, 2 Channels) | 20 GSa/s |
| Maximum Sample Rate (Digital Channels) | 2 GSa/s |
| Standard Memory Depth (Analog) | 10 Mpts per channel (20 Mpts interleaved) |
| Optional Memory Depth Upgrades | Up to 500 Mpts per channel (1 Gpts interleaved) |
| Timebase Range | 5 ps/div to 20 s/div |
| Timebase Delay Range | -200 s to 200 s |
Trigger System
| Parameter | Value |
|---|---|
| Trigger Sources | Analog channels 1-4, digital channels D0-D15, external trigger, line |
Compliance and Certifications
| Parameter | Value |
|---|---|
| Calibration Interval | 1 year |
Vertical System
| Parameter | Value |
|---|---|
| Probing Interface | AutoProbe |
Power Specifications
| Parameter | Value |
|---|---|
| Maximum Power Consumption | 375 W |
General & Standards
| Parameter | Value |
|---|---|
| LXI Compliance | LXI Class C Compliant |
| LAN Port Speed | 10/100/1000 Base-T |
Accessories
| Parameter | Value |
|---|---|
| Included Standard Probes | Four N2873A 500 MHz passive probes |
Trigger
| Parameter | Value |
|---|---|
| Trigger Level Range (Internal) | ±4 divisions from center screen |
| Trigger Level Range (Auxiliary) | ±5 V |
Technology
Mixed Signal Oscilloscope
Applications
High-Speed Digital Debugging, Protocol Analysis, Jitter and Signal Integrity Analysis