Modular Systems

Applications

• Transportable applications (can also be rack-mounted)

Functionality

• 2 slots for AXIe instrument modules
• Embedded AXIe system module
• High Power, 200W Cooling per slot

Performance characteristics

• Gigabit LAN connection to each module slot
• Gen 2 PCIe x8 interface to system controller provides up to a 4 GB/s data rate from external controller
• Gen 2 PCIe x4 links to each module slot (maximum 2 GB/s data rate)

The M9502A AXIe Chassis is fully compatible with the AXIe 1.0 specification. It includes an embedded system module (ESM) that does not take up an instrument slot. This system module performs the chassis management functions contained in the AXIe specification. Additionally, it provides PCI and LAN interfaces for connection to an external computer, external clock and trigger connectors, and Keysight-exclusive, inter-chassis synchronization connectors. The local bus implemented in the M9502A provides the maximum 62 pairs allowed by the AXIe specification. Combine the M9502A with the M9048A PCIe Desktop Adaptor to achieve the highest system bandwidth.

The M9502A is perfect for transportable applications that require a higher performance of AXIe. It can also be installed in a rack and the instrument modules slots are arranged horizontally to minimize rack space. This arrangement combined with a high-performance cooling system allows the chassis to be racked in only 2U of space. The M9502A is also designed to be easily maintained as both the power supply and fan tray can be removed while the chassis remains in the rack.

Applications

• Transportable applications (can also be rack-mounted)

Functionality

• 5 slots for AXIe instrument modules
• Embedded AXIe system module
• High Power, 200W Cooling per slot

Performance characteristics

• Gigabit LAN connection to each module slot
• Gen 2 PCIe x8 interface to system controller provide up to a 4 GB/s data rate from external controller
• Gen 2 PCIe x4 links to each module slot (maximum 2 GB/s data rate)

The M9505A AXIe Chassis is fully compatible with the AXIe 1.0 specification. It includes an embedded system module (ESM) that does not take up an instrument slot. This system module performs the chassis management functions contained in the AXIe specification. Additionally, it provides PCI and LAN interfaces for connection to an external computer, external clock and trigger connectors, and Keysight-exclusive, inter-chassis synchronization connectors. The local bus implemented in the M9505A provides the maximum 62 pairs allowed by the AXIe specification. Combine the M9505A with the M9048A PCIe Desktop Adaptor to achieve the highest system bandwidth.

The instrument modules slots are arranged horizontally to minimize rack space. This arrangement combined with a high-performance cooling system allows the chassis to be racked in only 4U of space. The M9505A is also designed to be easily maintained as both the power supply and fan tray can be removed while the chassis remains in the rack.

• random level interference with crest factor > 4
• sinusoidal level interference
• common mode and differential mode
• bandwidth adjustable up to 32 GHz
• four differential output channels to avoid baluns
• adjustable amplitude up to 1 Vpp (single-ended), 2 Vpp (differential)
• 1-slot AXIe module for combined configurations with M8040A high-performance BERT
• graphical user interface and remote control via M8070B system software for M8000 series of BER test solution

The Keysight M8054A interference source generates repeatable and accurate level impairments for testing high-speed digital receivers that support symbol rates up to 64 Gbaud.

The target application is receiver test for devices with PCIe® 4/5, OIF CEI-56G, IEEE 802.3 bs, bj, cd, by, SAS, and other high-speed digital interfaces.

As devices and interfaces become faster and more complex, the Keysight M8195A arbitrary waveform generator (AWG) provides the versatility needed to create signals for digital applications, optical and electrical communication, advanced research, wideband radar, and satcom.

In addition to 25 GHz bandwidth, 8-bit vertical resolution, and up to 4 channels in a 1-slot AXIe module, the M8195A offers real-time signal and impairment generation, as well as advanced 3-level sequencing for even longer signal scenarios. Enhance your test setup with real-time mode, built-in frequency and phase response calibration, sequencing, and deep memory.

• generate two independent I/Q baseband signals (dual polarization = 4 channels) at up to 32 GBaud and beyond
• produce NRZ, PAM4, PAM8, DMT, etc. signals at up to 32 GBaud
• support protocols such as HDMI™, C-PHY™ and D-PHY™
• embed / de-embed channels, add jitter, ISI, noise, and other distortions
• supply any mathematically defined arbitrary waveforms, ultra-short yet precise pulses, and extremely wideband chirps
• enable up to 1 Vpp(se) or 2 Vpp(diff) output amplitude
• provide wideband RF signals with an instantaneous bandwidth of DC to 25 GHz for aerospace and defense, or communication applications
• extend memory capabilities with 16 GSa to generate PRBS7, PRBS10, PRBS11, PRBS15 up to PRBS31

Precision AWG with two DAC settings

• 14-bit resolution up to 8 GSa/s
• 12-bit resolution up to 12 GSa/s

High-speed arbitrary waveform generators

• Variable sample rate from 125 MSa/s to 8 / 12 GSa/s
• Spurious-free-dynamic range (SFDR) up to 90 dBc typical
• Up to 2 GSa arbitrary waveform memory per channel with advanced sequencing
• Analog bandwidth up to 5GHz

Unique Performance – Unique Value

• Up to 90 dBc SFDR - Tones clearly stand out of noise (Even with thousands of tones)
• 2 GSa memory per channel - Realistic signal scenarios with long playtime
• 5 GHz analog bandwidth - Mimic analog imperfections with custom ISI

Key applications

• Radar, Satellite, Electronic Warfare, Multilevel Signals
• ADC testing (Analog Digital Converter testing), Jitter Margin Testing
• Digital Video, Noise Power Ratio Measurement, Wireless HD, HDMI, MHL
• IEEE 802.11ad, CaTV, OFDM, Software Defined Radio

Enhance your reality - with the M8190A 12 GSa/s Arbitrary Waveform Generator

From low-observable systems to high-density comms, testing is more realistic with precision arbitrary waveform generation. Now you can take reality to the extreme: A Keysight AWG is the source of greater fidelity, delivering high resolution and wide bandwidth – simultaneously. This unique combination lets you create signal scenarios that push your design to the limit and bring new insight to your analysis. Get bits and bandwidth – and enhance your reality.

The M8190A AWG works with all leading software platforms

MATLAB software, BenchLink Waveform Builder Pro Software , Wideband Waveform Center for wideband modulation in 60 GHz wireless communications and more.

Additional Information:

• Also available as M8190S Multichannel Arbitrary Waveform Generator System. Two multi-channel selections are available:
• 4-channel system: Consists of one M9505A 5-slot AXIe chassis (M8190S-B04), one M8192A synchronization module, and two M8190A AWG modules, including the required number of clock and trigger cables
• 8-channel system: Consists of two M9505A 5-slot AXIe chassis (M8190S-B08), one M8192A synchronization module, and four M8190A AWG modules, including the required number of clock and trigger cables

Clock Source For Up To Four M8199A AWG Modules

The M8008A is designed as sample clock source for the M8199A 128/256 GSa/s Arbitrary Waveform Generator and the M8199B 256 GSa/s Arbitrary Waveform Generator. It can also be used as a standalone low-jitter clock source for other applications. It comes as a 1-slot AXIe module, which allows the M8008A plus up to two M8199A or M8199B AWG modules to be plugged into a single 5-slot AXIe chassis.

Key Benefits

• 32 - 64 GHz continuous frequency range
• Output amplitude up to +10 dBm
• Very low intrinsic jitter and wideband phase noise
• 4 clock outputs can drive up to four M8199A AWG modules for 16 channels
• Auxiliary clock output can be used as a trigger and precision time-base signal for a DCA

The M8199B Arbitrary Waveform Generator (AWG) provides R&D engineers with a high-performance arbitrary signal source for next-generation designs. The M8199B supports 160 GBaud and up to 224 GBaud with the M8159A Frequency Domain Interleaver Unit. The M8199B delivers up to 8 synchronized channels at 256 GSa/s with nominal analog bandwidth exceeding 80 GHz, or 120 GHz when paired with the M8159A. With integrated frequency and phase response calibration, it ensures clean output signals and simplifies your test setup.

The M8199B AWG provides you with the speed, bandwidth, precision, and flexibility necessary to meet next-generation technology challenges:

• 1 MSa waveform memory per channel for complex signal generation.

• Synchronization of up to 8 channels across 4 modules for scalable test environments.

• Data transmission >400 Gb/s per lane in intensity-modulation/direct-detect (IM/DD) applications.

• Throughput >1.6 Tb/s per carrier in coherent optical communications.

• Support for up to 448G electrical and optical research.

• Clean, accurate signals using built-in frequency and phase response calibration.

M8198A 128 GSa/s Arbitrary Waveform Generator

The M8198A arbitrary waveform generator (AWG) features 2 channels at 128 GSa/s with up to 58 GHz nominal analog bandwidth.

• Up to 2 differential channels per module
• Continuous sample rate range: 100 to 128 GSa/s
• 58 GHz analog bandwidth
• 8 GSa memory per channel
• Up to 5.0 Vpp differential output voltage
• > 5 ENOB across the entire band
• Intrinsic jitter: < 75 fs RMS
• Transition time (20% / 80%) as low as 7 ps
• Channel-to-channel skew adjustment with 25 fs resolution
• < 140 dBc wideband phase noise > 1 MHz
• One differential Sample Marker per channel
• Built-in frequency and phase response calibration for clean output signals
• Sequencing and triggering functionality

Key benefits of the new arbitrary waveform generator

• Integrated, ready-to-use instrument
• Up to 2 differential channels per module at 128 GSa/s with analog bandwidth of 58 GHz
• Up to 8 GSa memory per channel allowing generation of longer data streams.
• One differential sample marker per channel programmable up to 8 GHz
• Works with the M8008A clock module, with the possibility of direct clocking from an external source (i.e., 12.5…16 GHz as input to the M8008A), and providing additional auxiliary outputs such as a reference clock output at ¼ of Clock In of M8198A (i.e., 12.5…16 GHz)
• Operates with well-known software, including MATLAB, Keysight IQtools, PathWave Signal Generation (PWSG)
• Advanced Waveform Utility (AWU) and SCPI programming interfaced based on M8070B

Repeatable and Accurate Results with M8040A

The M8040A high-performance BERT provides clean NRZ and PAM4 signals up to 64 GBaud with fast transitions and low intrinsic jitter. The remote head concept of M8040A with the short 1.85 mm cables brings the performance close to the device under test, minimizing signal degradations caused by lossy channels.

• Data rates from 2 to 64 GBaud PAM4 signal
• True PAM4 error detection in real-time up to 58 GBaud
• Built-in de-emphasis, analyzer equalization, and clock recovery
• Integrated and calibrated jitter injection: RJ, PJ1, PJ2, SJ, BUJ, and clk / 2 jitter
• Two pattern generator channels per module to emulate aggressor lane
• Interactive link training and SKP OS filtering for 8 / 16 / 32 / 64 GT/s PCI Express®
• Algorithmic PRBS, QPRBS, and memory-based patterns, pattern sequencer
• For PAM4, gray coding, FEC encoding, and precoder and error distribution analysis
• All options and modules are upgradeable
• Offers true error analysis and provides repeatable and accurate results, optimizing the performance margins of your devices

Target Applications

The M8040A is designed for research and development engineers and test engineers who characterize chips, devices, transceiver modules and sub-components, boards, and systems with serial I/O ports operating with data rates up to 32 GBaud and 64 GBaud in the server, computing, data center, and communications industry.

The M8040A can be used for receiver (input) testing for many popular interconnect standards that use PAM4 and NRZ data formats such as: PCIe 6.0 / 5.0 / 4.0, TBT3, 400 GbE, 50 / 100 / 200 / 400 / 800 GbE, OIF CEI-56G, and CEI-112G, 64G/112G Fibre Channel, Infiniband-HDR, and proprietary interfaces for chip-to-chip, chip-to-module, backplanes, repeaters, and active optical cables.

The pattern generator of the M8040A GBaud BERT provides a clean 32 and 26.5625 GBaud PAM4 output signal.

Synchronization of

• up to six M8190A AWG modules or 12 independent channels for complex signal scenarios

Precise alignment for repeatable measurements

• one trigger input can trigger up to six M8190A modules with deterministic latency
• skew repeatability of 2 ps between any two channels independent of sampling rate
• skew resolution of 50 fs between any two channels

1 U AXIe module for high port density

Complex testing sometimes requires playing multiple waveforms in parallel (e.g., multi-emitter testing). The M8192A synchronization module allows engineers to synchronize up to 12 M8190A channels and fits into a standard AXIe frame.

Typical applications:

• phase coherent multi-channel I / Q signal generation up to six I / Q pairs
• phase coherent multi-channel IF / RF generation with up to 12 IF / RF signals
• physics
• MIMO application

Additional Information

Also available as M8190S Multichannel Arbitrary Waveform Generator System. Two multi-channel selections are available.

4-channel system: consists of one M9505A 5-slot AXIe chassis (M8190S-B04), one M8192A synchronization module, and two M8190A AWG modules, including the required number of clock and trigger cables

8-channel system: consists of two M9505A 5-slot AXIe chassis (M8190S-B08), one M8192A synchronization module, and four M8190A AWG modules, including the required number of clock and trigger cables

• Symbol rates from 2 to 120 GBd
  
• Support for non-return-to-zero (NRZ), PAM3, PAM4, PAM6, and PAM8 line coding
  
• Built-in seven tap de-emphasis for improved channel loss compensation
  
• Transition time at < 5 ps and < 100 fs root mean square (RMS) intrinsic random jitter
  
• Jitter injection integrated and calibrated for receiver tolerance testing RJ, PJ1, PJ2, BUJ, sRJ, clk / 2
  
• Error Analysis up to 64 Gbaud PAM4 in real-time with integrated clock recovery and powerful equalization
• Flexible solution with software license upgradeable functionality
  

Target Applications

The M8050A helps engineers design and characterize chips, devices, transceiver modules, sub-components, boards, and systems. Quickly test serial I/O ports operating at data rates up to 120 GBd across the server, computing, data center, and communication industries. Combining the M8050A BERT with a Keysight UXR-Series 80 GHz oscilloscope gives you a full 1.6T receiver and transmitter test solution to assess your Ethernet systems.