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Keysight/Agilent M9195A, 16 Bidirectional Channels, Single Slot, PXIe Digital Stimulus/Response Module
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Keysight/Agilent M9195A PXIe Digital Stimulus/Response Module
The Keysight M9195A is a single-slot PXI Express digital stimulus and response module that provides per-pin parametric measurement in addition to extremely quick digital pattern synthesis. This device was created mainly for use in semiconductor production testing and design validation, originally found under the manufacturer Agilent. It includes 16 bidirectional channels which are capable of generating/processing patterns at speeds of up to 250 Mbps. In addition, each channel contains a four-quadrant parametric measurement unit (PPMU). This will allow for extremely accurate DC voltage and current measurements as well as force functions on DC currents as low as 2 micro-ampere and as large as 40 milli-ampere. These functions are useful for characterizing leakage, performing continuity tests, and evaluating bias currents.
The architecture of the M9195A allows for independent logic level programming on a pin-by-pin basis, between -1.5 V and +6.5 V with 152µv resolution. Also included are adjustable active loads and reflection clamps. A highly flexible timing system provides 1ns edge placement resolution with two drive edges and one receive edge per vector period. This supports per-vector waveform changes without recompilation. The M9195A has a large amount of deep pattern memory, which can be allocated asymmetrically between channels or across single-site and multi-site configurations. When operated in a multi-site configuration, the channels are partitioned into four independent four-channel sites, each with its own sequencer, high-voltage drive, and open-drain auxiliary control.
Development of waveforms is streamlined through the use of 32 user-defined waveform tables, user-defined vector characters, and variables that can be modified at the API level. Rapid development of tests can also be accomplished by supporting the import of bulk data in STIL, XML spreadsheet formats. Accelerating debug and integration of the m9195a is possible using the Soft Front Panel and IVI-compatible drivers for LabVIEW, C, and .NET environments. Other resources include four high-voltage channels for flash programming, four open-drain outputs for fixture relay control and remote sense lines to compensate for cable losses. Applications for the Keysight/Agilent M9195A include backplane validation, wireless device digital control, MIPI RFFE bus emulation, and general automated testing of parallel or serial digital interfaces where hardware timing adjustments and direct pattern editing lower test development overhead.
| Model | M9195A |
|---|---|
| Part Type | PXIe Digital Stimulus/Response Module with Per-Pin PMU |
| Manufacturer | Keysight |
| Legacy Manufacturer | Agilent |
| Bidirectional Data Channels | 16 (4Q PPMU per channel) |
| Maximum Toggle Rate | 250 Mbps NRZ / 250 MHz RZ clock |
| Programmable Voltage Range | –1.5 to +6.5 V, 152 µV resolution |
| PPMU Modes & Current Ranges | FVMI, FIMV, FVMV, FIMI, FNMV; ±2 µA to ±40 mA (5 ranges) |
| Edge Placement Resolution | 1 ns, 2 drive / 1 receive edge per vector, on-the-fly adjustable |
| Vector Memory | 2 GB; up to 125 Mvectors/channel, flexible per-site allocation |
| Multi-Site Configuration | 1×16 single-site or 4×4 sites with independent sequencers |
| Auxiliary Channels | 4 HV (0–13.5 V), 4 open-drain (≤1 A sink) |
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Eligible returns may be accepted within 30 days at Apex Waves’ discretion. A 25% restocking fee applies; non-refundable and built-to-order products are excluded.
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