The Keysight Technologies (formerly Agilent) 16950B is a high-performance state and timing logic analyzer module designed for the 16900 Series logic analysis mainframes. With support for state clock rates up to 667 MHz, data rates up to 1066 Mb/s, and a 4 GHz timing zoom with deep selectable memory options, the 16950B is engineered to handle complex, demanding digital debugging tasks.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | Mainframe backplane interface, 90-pin probe connectors |
| Display | None (utilizes mainframe display) |
| Warm-up Time | 30 minutes |
| Recommended Calibration Cycle | 2 years |
Physical
| Parameter | Value |
|---|---|
| Power Supply | Powered via mainframe backplane |
| Dimensions (W×H×D) | Single-slot module for 16900 Series mainframes |
State Analysis Performance
| Parameter | Value |
|---|---|
| Maximum State Clock Rate | 667 MHz |
| Maximum State Data Rate | 1066 Mb/s |
| State Channels per Module | 136 |
| Minimum Setup and Hold Time | 125 ps / 125 ps (Option 667), 300 ps / 300 ps (Option 450) |
| Minimum State Eye Width | 550 ps (Option 667), 800 ps (Option 450) |
Timing Analysis Performance
| Parameter | Value |
|---|---|
| Maximum Conventional Timing Sample Rate (Half Channel) | 1.2 GHz |
| Maximum Conventional Timing Sample Rate (Full Channel) | 600 MHz |
| Maximum Transitional Timing Sample Rate | 600 MHz |
| Maximum High-Speed Timing (Zoom) Sample Rate | 4 GHz |
| High-Speed Timing Sample Resolution | 250 ps |
| Timing Channels per Module | 136 |
Memory and Triggering
| Parameter | Value |
|---|---|
| Selectable Memory Depths | 1 M, 4 M, 16 M, 32 M, or 64 M (option dependent) |
| High-Speed Timing Zoom Memory Depth | 64 K |
| Simultaneous Eye Diagrams | Supported on all channels |
Probe and Input Characteristics
| Parameter | Value |
|---|---|
| Supported Probe Interfaces | 90-pin logic analyzer probes |
| Threshold Support | Single-ended and differential |
| Automated Threshold/Sample Position | Supported |
Multi-Module and Frame Integration
| Parameter | Value |
|---|---|
| Compatible Mainframes | Keysight / Agilent 16900 Series |
| Slot Width Requirement | 1 slot |
| Multi-Module Integration | Combine modules for higher-channel counts |
Threshold & Voltage
| Parameter | Value |
|---|---|
| Voltage Threshold Range | -3.0 V to +5.0 V in 10 mV steps |
| Threshold Accuracy | ±(30 mV + 1% of threshold setting) |
Triggering
| Parameter | Value |
|---|---|
| Trigger Sequencer Max Levels | 16 |
| Pattern Recognizers | 10 |
| Range Recognizers | 2 |
| Timers | 2 |
| Counters | 2 |
| Maximum Trigger Sequencer Speed | Up to 667 MHz (option-dependent) |
Environmental
| Parameter | Value |
|---|---|
| Operating Humidity Range | 8% to 80% RH (non-condensing) |
| Storage Temperature Range | -40 °C to +75 °C |
| Operating Altitude | Up to 3,000 m |
| Storage Altitude | Up to 15,300 m |
Inputs & Outputs
| Parameter | Value |
|---|---|
| Module Connector Type | High-density 90-pin connectors |
Software & Control
| Parameter | Value |
|---|---|
| Host Software Compatibility | Keysight Logic Analyzer Application Software |
Compliance
| Parameter | Value |
|---|---|
| Safety Standards Compliance | IEC 61010-1, EN 61010-1, UL 61010-1, CAN/CSA-C22.2 No. 61010-1 |
| EMC Standards Compliance | IEC 61326-1, EN 61326-1, CISPR 11 / EN 55011 Class A |
Technology
Logic Analysis
Applications
Digital Systems Debugging, State and Timing Analysis, High-Speed Bus Verification