Jitter
Unwanted signal deviation.
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Product
Jitter And Eye Diagram Analysis Tools
DPOJET
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DPOJET is the premiere eye diagram, jitter and timing analysis package available for real-time oscilloscopes.Operating in the Tektronix DPO7000, DPO70000 and DSA70000 Series oscilloscopes. Jitter and Timing Analysis for Clocks and Data Signals. Real-Time Eye Diagram (RT-Eye™) Analysis*1. TekWizard™ Interface for One-Button and Guided Jitter Summaries.
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Product
Ultra-low Jitter Clock Synthesizer
SLC Series
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Noise eXtended Technologies S.A.S.
The SLC is a very affordable single or dual clock 7 GHz synthesizer that exhibits outstanding phase noise and jitter performance in a very small package.
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Product
Contrast Sensors
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Leuze electronic GmbH + Co. KG
Contrast sensors detect and compare contrasts very precisely through the use of different light sources such as white light, laser-generated red light or RGB light. The detected contrasts marks are then reported to the process with minimal signal jitter. Through the automatic selection of the right transmitter colors, various color or gray value combinations can be reliably detected. Bar graph indicators offer additional ease in making adjustments during manual setup.
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Product
D-Type Flip-Flops
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Advanced Science and Novel Technology, Co., Inc.
High speed broadband D-Type Flip-Flop for data retiming with full rate clockExhibits low jitter and limited temperature variation over industrial temperature range6.5ps set-up/hold time capability87% clock phase margin for retiming of data input eyeFully differential CML input interfacesFully differential CML output interface with 400mV single-ended swingSingle +3.3V or -3.3V power supplyPower consumption: 415mWFabricated in SiGe for high performance, yield, and reliabilityCustom CQFP 24-pin package
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Product
WaveMaster Oscilloscope, 8 GHz Bandwidth, 4 Input Channels, 40 GS/s Max Sample Rate
WaveMaster 808Zi-B
Oscilloscope
Up to 20 GHz bandwidth and 80 GS/s sample rate.The most advanced oscilloscope user interface.The industry’s only true hardware 14.1 Gb/s serial trigger.Low Jitter Measurement Floor and exceptional timebase stability.Comprehensive set of serial data analysis, debug, validation and compliance tools.Integrated 50 Ω and 1 MΩ inputs for true connection and probing flexibility.Integrated standard and custom measurements and math functions for unrivaled analysis capability.Multi-lane serial data eye, jitter and crosstalk analysis.Real-time de-embedding, emulation, and equalization.
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Product
PCIe Gen3 X16 Bus Expansion Via Dual X8 OCuLink
PCI125
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The PCI125 is VadaTech’s 4th generation PCIe expansion module based on the PCI-SIG specification. The Module has a Retimer/Conditioner to improve signal integrity for enhancing system performance and reliability across long cables. It removes both random and deterministic jitter from the input signals eliminating inter-symbol interference and resets the output jitter budget. It supports the full 16 lanes.
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Product
Dual Channel Bit Synchronizer for Rates up to 45 Mbps
LS-45-DB
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The Lumistar LS-45-DB Dual Channel Bit Synchronizer Daughterboard provides optimal reconstruction of a serial PCM data stream that has been corrupted by noise, phase jitter, amplitude modulation, or base line variations. The all-digitaldesign assures a high performance, consistent product, with excellent reliability and long-term stability. Dual channel design can feed each channel of the LS-55-DD dual decom. The LS-45-DB also has a post D combiner that allows for optimal ratiocombining of the two input signals A unique Built-in-Test feature allows performance verification for the Bit Synchronizer to ensure the highest level of operation. Auto-test BIT is performed for a short duration on the application of power and tests more than 90% of the Bit Synchronizer components. This test verifies that power is properly applied, verifies that there are no internal bit errors, and performs other tests to ensure that the bit synchronizer is fully operational with status indication of results. Command-test BIT performs the same functions and can be initiated by the user at any time through the Lumistar software when used on Lumistar PC products. The user has the ability to generate internal pseudo-random patterns and calculate internal bit error rates with or without the injection of forced errors.Various status indicators are also available through the software. The Bit Synchronizer also contains a BER reader as well as frame sync pattern indicator.
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Product
28/45 GHz Dual Optical Channel and 50 GHz Dual Electrical Channel DCA-M
N1092E
Oscilloscope
High accuracy, low cost solution for optical and electrical waveform analysis including solutions for 8.4 through 64 GBaud, very low noise and jitter, and fast sampling rates for high throughput.
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Product
Digital Signal Splitters
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Advanced Science and Novel Technology, Co., Inc.
High-speed broadband Data/Clock Amplifier and DistributorExhibits low jitter and limited temperature variation over industrial temperature rangeOne input differential signal port and two differential amplified output signal portsMatched phase delays for all outputsFully differential CML input interfaceFully differential CML output interfaces with 600mV single-ended swingSingle +3.3V or -3.3V power supplyPower consumption: 560mWFabricated in SiGe for high performance, yield, and reliability
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Product
High Speed Logic and Data Path Management
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The ADI Data Path Management portfolio offers Data Path Signal Conditioners, Digital Crosspoint Switches, Level Translators, Serializer/Deserializer & Selector Muxes and Track/Hold Amplifiers for meeting the tight requirements of modern high data rate system. ADI's system solution focused products are easy to integrate to any signal chain with single supply usage while achieving low jitter, high output swing, fast rise/fall time.
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Product
Oscilloscope - 1-6 GHz, 4 Analog Channels
DSOX6004A
Oscilloscope
1 GHz - 6 GHz4 analog channels Easily view and isolate signals on the 12.1-in capacitive multi-touch screen with Zone triggering and 450,000 wfms/s update rate Make more precise measurements with 115 uVrms noise floor at 1 mV/div (1 GHz)Get performance measurements anywhere with the portable 6-in deep size Quickly see analysis details with standard histogram and color grade View signal integrity with jitter and eye diagram analysis options
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Product
Infiniium Oscilloscopes
Z‑Series
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The Infiniium Z-Series delivers this and more with its RealEdge technology enabling 63 GHz of oscilloscope bandwidth and superior signal integrity. The Z-Series takes advantage of indium phosphide chip technology and custom thin film packaging to give you extremely low noise, low jitter, and high effective number of bits. These technologies allow you to see the true representation of your signal.
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Product
Dual Channel Arbitrary Function Generator
TGF4000
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High resolution, low jitter pulses can be generated up to 100MHz as can wide bandwidth white noise. A extensive array of modulations is provided using internal and external sources. Gated, burst and sweep modes can use internal or external trigger sources. Remote control via USB and LXI compliant LAN (standard) can be supplemented by optional GPIB if required.
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Product
Infrared Video Processing
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*Edge Enhancement improves the apparent sharpness of an image by boosting the contrast of edges in the imagery *Electronic Image Stabilization compensates for jitter in a video sequence, providing stabilized video output and remaining responsive to intentional user panning*Auto-Focus automatically adjusts the lens focus to its optimal in-focus position *Electronic Zoom uses interpolation to produce an enlarged image on the video display *Non-Uniformity Correction compensates for detector-to-detector non-uniformity to provide a well-calibrated image output
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Product
Performance Testing
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All of Xena’s products can be used for performance testing. This typically includes measuring:*the volume of data successfully delivered between two points, usually measured in bits or packets per second*how long it takes data packets to travel between two points in a network or a device, also known as latency*variations in latency – also known as jitter – due to network congestion or other factors*how many data packets fail to reach their destination*if data packets are delivered in a different order from that in which they were sent
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Product
Field Ttesters
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Our product range comprises from small handheld, battery fed testers to full featured service performance assurance tools and distributed monitoring systems. We have several product lines including:QoS / SLA verification system Ethernet, IP, Critical Data, VoIP, IPTV .Hand-held testers: Gigabit Ethernet, Synchronous Ethernet, E1, PDH, SDH, Ethernet, IP, Jitter, Wander, Datacom, Frame Relay, etc.
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Product
SSA-J Precision Clock Jitter Analysis Software
E5001A
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To meet the demanding needs of today's advanced digital communication systems, Keysight offers Precision Clock Jitter Analysis software (E5001A SSA-J) for more precise and accurate characterization and evaluation of clock-signal jitter.
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Product
Amplifiers
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Holzworth Instrumentation, Inc.
Holzworth amplifier products are designed for use in applications where low phase noise is critical. An added benefit of the low phase noise characteristic is extremely low additive jitter, making Holzworth amplifiers beneficial for some communications systems.
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Product
Multiplexer 2:1 With De-Emphasis 32 Gb/s
M8062A
Multiplexer Module
R&D and test engineers who need to characterize serial interfaces of up to 32.0 Gb/s can use the M8061A 2:1 Multiplexer with optional de-emphasis to extend the rate of J-BERT M8020A and J-BERT N4903B pattern generator. For the most accurate receiver characterization results, the M8061A provides four calibrated de-emphasis taps, which can be extended to eight taps, built-in superposition of level interference and Clock/2 jitter injection. The M8061A is a 2-slot AXIe module that can be controlled via USB from the user interface of J-BERT M8020A as well as N4903B.
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Product
Function/Arbitrary Waveform Generators
SDG5000 Series
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Siglent Technologies invented the pulse generator algorithm EasyPulse, which is found in the SDG5000 waveform generators. Based on this new technology, the SDG5000 is capable of generating a pulse signal with low jitter, fast rising and falling edge (frequency independent effect), small duty cycle, edge and pulse width can be a wide range of adjustment.
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Product
Computer-Based Instruments
GT668PXIe
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GuideTech’s GT668PXIe PXI 3U form factor, meets industrial standard chassis with an expandable platform, achieving optimal test system at low cost. High accuracy 100MHz time base with NIST traceable calibration. Some of the GT668PXIe-1 measurements include Jitter measurements, PLL & Clock Jitter, Spread Spectrum Modulation, PLL Lock Time, Frequency, Period, Pulse Width, Skew, Tpd, Rise/Fall Time, Time Interval Error and more.
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Product
Mixed Signal Oscilloscope: 25 GHz, 4 Analog Plus 16 Digital Channels
MSOV254A
Oscilloscope
25 GHz analog bandwidth (upgradable)4 analog plus 16 digital channels Capture a longer signal trace with up to 80 GSa/s sample rate and 2 Gpts of acquisition memory Get the best signal integrity with the low noise floor (1.73 mVrms at 50 mV/div) and lowest jitter measurement floor (100 fs)See better measurement accuracy with ENOB values in excess of 5.5 and a SFDR exceeding 50 dBC Access the broadest range of jitter, trigger, analysis and protocol tools (featuring Precision Probe)
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Product
Clock & Data Recovery
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Macom Technology Solutions Holdings Inc.
Macom offers a series of high-performance, flexible, clock-and-data recovery (CDR) devices to remove the jitter from signals in high data rate systems. Our family of CDRs spans from 10Gbps to 100Gbps per lane in multitude of configurations including single lane and multi-lane devices, standalone CDRs and integrated combo devices with TIA and laser drivers. This wide portfolio of configurations offers customers design flexibility and cost-optimization in systems for Ethernet and OTN based network infrastructure markets and extending to high performance computing, storage-area-networking (SAN), industrial and aerospace applications.
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Product
Quad QAM Modulator With IP Input
DTE-3114
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DekTec's standalone power-over-ethernet enabled Quad QAM Modulator with IP Input, with advanced time-reconstruction algorithm to overcome IP jitter.
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Product
Synthesized Clock Generator
CG635
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Stanford Research Systems, Inc.
The CG635 generates extremely stable square wave clocks between 1 µHz and 2.05 GHz. The instrument''s high frequency resolution, low jitter, fast transition times, and flexible output levels make it ideal for use in the development and testing of virtually any digital component, system or network. Clocks from 1 µHz to 2.05 GHz. Random jitter <1 ps rms. 16 digits of frequency resolution. 80 ps rise and fall times. CMOS, PECL, ECL, LVDS & RS-485. Phase control and time modulation. PRBS for eye-pattern testing. OCXO and rubidium timebase.
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Product
Pulse/Arbitrary Waveform Generator
SDG6000X Series
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Dual-channel Pulse/ Arbitrary Waveform Generators that feature up to 500 MHz bandwidth, a maximum sample rate of 2.4 GSa/s and 16-bit vertical resolution. They also include proprietary TrueArb & EasyPulse technology that help to solve the weaknesses inherent in traditional DDS generators when generating arbitrary, square and pulse waveforms. In addition, the SDG6000X is a multi-function device which can generate Noise, IQ signals and PRBS patterns. These features enable the SDG6000X to provide a variety of high fidelity and low jitter signals, meeting the growing requirements of complex and intensive applications.
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Product
Amplified Noise Modules
NC1000 Series
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The NC1000 Series amplified noise modules produce AWGN as high as +13 dBm, and have bandwidths up to 10 GHz. The high power modules are designed to test noise immunity for Cable TV equipment, secure communication channels, and military jamming systems. The lower power modules, <= 0 dBm, are random jitter sources for many applications including, PCIexpress, Infiniband, and 10 GigE.
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Product
Oscilloscope - 1-6 GHz, 2 Analog Channels
DSOX6002A
Oscilloscope
1 GHz - 6 GHz2 analog channels Easily view and isolate signals on the 12.1-in capacitive multi-touch screen with Zone triggering and 450,000 wfms/s update rate Make more precise measurements with 115 Vrms noise floor at 1 mV/div (1 GHz)Get performance measurements anywhere with the portable 6-in deep size Quickly see analysis details with standard histogram and color grade View signal integrity with jitter and eye diagram analysis options
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Product
32-Axis PCIe EtherCAT MainDevice Motion Controller
PCIe-8334
Motion Controller
ADLINK PCIe-8334 is a hardware-based EtherCAT motion controller able to support up to 32 synchronized axes and over 10,000 points simultaneously. The PCIe-8332 features dedicated isolated emergency stop input (EMG), and configurable isolated high-speed digital input as not only generic sensor input but also pulsar input, with up to 1MHz input frequency. Optimum jitter control is provided in minimal cycles of 250µs to optimize synchronous I/O performance for vertical automation applications in semiconductor, electronic manufacturing, and others. The PCIe-8334 provides an out-of-shell application-ready (APS) function library to generate multi-dimensional, highly synchronized, time-deterministic event-triggered motion & I/O control. A wide range of compatible 3rd party SubDevice are easily designed with ADLINK's APS function library. ADLINK's MotionCreatorPro 2 utility is fully compliant with the Microsoft Windows environment, that allows complete EtherCAT motion and I/O configuration and function evaluation as well as compiling program download functions.
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Product
1pps-Locking-Modules
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This is a module to control an OCXO or Rubidium oscillator with 1PPS from a GPS receiver. The Quartzlock A6-1PPS uses a 3 state Kalman filter algorithm to measure & correct the frequency offset of the oscillator with respect to the 1PPS input. Time-tagged input 1PPS to 200ps resolution & <1ns jitter. Analog interpolator is self calibrating. Interface to GPS decodes messages & extracts relevant info. i.e. time correction data for 1PPS output, this has AVAR of the Rb or OCXO i.e. 5 x 10-12/s & <100ps RMS jitter. The output is steered to time coincidence with GPS time/UTC to 1ns resolution. Holdover initiated by 1PPS fail or data from GPS RX that 1PPS is inaccurate. During holdover, measured frequency offset & drift steer the oscillator & 1PPS is still available.
