The Keysight (Agilent/HP) 16531A is a 2-channel, 100 MHz, 400 MS/s digitizing oscilloscope acquisition card designed for the HP/Agilent 16500 series logic analysis systems. Operating as an expansion module to the 16530A oscilloscope timebase master card, it enables high-speed analog measurements time-correlated with logic analysis channels.
Specifications
General
| Parameter | Value |
|---|---|
| Display | None (uses mainframe display) |
Physical
| Parameter | Value |
|---|---|
| Power Supply | Powered via mainframe backplane |
| Operating Temperature | 0 to +55 °C |
Acquisition Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 2 |
| Maximum Real-time Sample Rate | 400 MS/s per channel |
| Analog Bandwidth | 100 MHz |
| Vertical Resolution | 8 bits |
| Memory Depth | 4096 samples per channel |
Signal Integrity & Probing
| Parameter | Value |
|---|---|
| Input Impedance | 1 MΩ |
| Input Coupling | AC, DC |
System Integration & Mainframe Compatibility
| Parameter | Value |
|---|---|
| Supported Mainframes | HP 16500A, HP 16500B, HP 16500C |
| Required Master Module | HP 16530A Oscilloscope Timebase Module |
| Slot Width Required | 1 slot |
Vertical System
| Parameter | Value |
|---|---|
| Rise Time | 3.5 ns |
| Vertical Sensitivity | 10 mV/div to 5 V/div |
| Input Capacitance | 14 pF |
| Maximum Input Voltage | ±40 V (DC + peak AC) |
Inputs & Outputs
| Parameter | Value |
|---|---|
| Input Connectors | BNC (female) |
Technology
Digitizing Oscilloscope Module
Applications
Analog signal measurement and time-correlated cross-domain debugging in logic analysis systems
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