The Keysight Technologies (Agilent) 16822A is a portable logic analyzer integrated with a built-in 48-channel pattern generator. It features 68 logic analysis channels, a 15-inch color display with optional touch screen, and scalable acquisition memory depths up to 32 M samples. This instrument allows engineers to perform both digital stimulus and response analysis within a single, unified portable platform.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | LAN (10/100/1000 Mb/s), 6 x USB 2.0 (2 front, 4 rear), 15-pin VGA output, External Trigger BNC input/output |
| Display | 15.0-inch color active matrix LCD with optional touch screen, 1024 x 768 (XGA) resolution |
Logic Analysis Channels and Input Characteristics
| Parameter | Value |
|---|---|
| Number of Logic Channels | 68 |
| Threshold Voltage Range | -5.0 V to +5.0 V (10 mV increments) |
| Maximum Input Voltage | ±40 V peak |
State Analysis (Synchronous Acquisition)
| Parameter | Value |
|---|---|
| Maximum State Clock Speed | 250 MHz (standard), 450 MHz (with State Speed Option 450) |
| Maximum State Data Rate | 250 Mb/s (standard), 500 Mb/s (with State Speed Option 450) |
| Number of State Clocks | 4 |
| State Clock Qualifiers | 4 |
| Auto-Calibration Support | Yes (eye finder automatically adjusts setup/hold) |
Timing Analysis (Asynchronous Acquisition)
| Parameter | Value |
|---|---|
| Maximum Timing Sample Rate (Half Channel) | 1.0 GHz |
| Maximum Timing Sample Rate (Full Channel) | 500 MHz |
| High-Speed Timing Zoom Sample Rate | 4.0 GHz (250 ps resolution) |
| High-Speed Timing Zoom Memory Depth | 64K samples |
| Standard Memory Depth | 1 M samples (Option 001) |
| Maximum Upgradeable Memory Depth | 32 M samples (Option 032) |
| Transitional Timing Sample Rate | 500 MHz |
Pattern Generator (Stimulus Specifications)
| Parameter | Value |
|---|---|
| Maximum Clock Speed (Pattern Generator) | 300 MHz (half-channel), 180 MHz (full-channel) |
| Supported Vector Widths (Pattern Generator) | Up to 48-bit wide patterns |
Logic Analyzer Performance
| Parameter | Value |
|---|---|
| Threshold Setting Resolution | 10 mV |
Technology
Digital Signal and Logic Analysis
Applications
Digital System Verification, Bus Troubleshooting, Hardware-Software Integration, Stimulus-Response Testing