Atomic Clocks
measure time by the frequency of an atomic transition.
See Also: Clocks, Atomic, GPS Clocks, Hydrogen Masers, Time Standards
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Atomic Clocks And Oscillators
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Safran is a world leader in rubidium atomic clocks and oscillators, quartz crystal (OCXO), maser, integrated GPSGlobal Positioning System is a navigation satellite system. See also/GNSS, and related testing instrument technologies that rely on accurate atomic time and the rubidium standard. Whether you need short or long term stability, our decades of experience designing and manufacturing products is trusted by companies ranging from global enterprises to space initiatives.
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Atomic Clocks
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Society has become dependent on atomic time. Atomic clocks underpin our financial transactions, communications services and broadcast services, but they are expensive to produce and maintain.Quantum technology brings a new generation of clocks which are smaller, more accurate and cost effective, and as a result this is driving an evolution of new time-critical products and services.
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Clock Generator Module
M8008A
Clock Generator
The M8008A is designed as sample clock source for the M8199A 128/256 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 AWG modules to be plugged into a single 5-slot AXIe chassis.
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Optical/Electrical Clock Recovery
N1077A
Clock and Data Recovery Unit
50 MBaud to 32 GBaud data rate range (continuous) on optical and electrical designs Provides standards-compliant clock recovery (CR) for NRZ and PAM-4 data signals Yields flexible, compact, high-sensitivity CR design with an integrated amplified optical-to-electrical (O/E) converter Gain optimal ease-of-use with integrated splitter and bulk optics coupler (Option SMS)
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Clock And Trigger Synchronization Board With Atomic Clock
CLKSYNC-PCI-AC
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CLKSYNC-PCI-AC is a clock and trigger distribution board designed to provide up to eight synchronous clock and trigger outputs. The CLKSYNC-PCI-AC is designed for use with multi-channel, ADC and DAC systems where precise clock and trigger synchronization are required.
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Optical / Electrical Clock Recovery
N1078A
Clock and Data Recovery Unit
N1078A Optical/Electrical Clock Recovery provides standards-compliant clock recovery capabilities for single-mode optical as well as electrical signals from 125 MBd up to 64 GBd PAM4 and NRZ
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Optical/Electrical Clock Recovery
N1077B
Clock and Data Recovery Unit
N1077B Optical/Electrical Clock Recovery provides standards-compliant clock recovery capabilities for multimode and single-mode optical as well as electrical signals from 125 MBd up to 64 GBd PAM4 and NRZ
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Master Clock
5700
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Quintech Electronics and Communications Inc.
The 5700MSC-IP is an IP network grandmaster clock and video master sync generator capable of being referenced to GPS and GLONASS global navigation satellite constellations with the included smart antenna, and additionally Galileo and Beidou in L1 and L5 bands with the optional MSC-RF-ADAPT-720 GNSS receiver and MSC-RF-HEAD-720 Dual Band multi-GNSS RF antenna.
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Clock Dividers
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The Analog Devices clock divider portfolio features ultralow noise and low power consumption options to help meet your design needs.
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Clock Drivers
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Multiple timing signals ("clocks") are required by CCDs, IR FPAs, and some CMOS image sensors to transport electrical charge across the array to a sense amplifier for conversion into image data. Pulse Instruments offers a line of "clock drivers" for generating these timing signals. The parameters of these clocks (clock rate, pulse width, pulse amplitude, rise- and fall-times, etc.) greatly influence the behavior and performance of the imaging device. Our products take logic-level inputs from a pattern generator and allow the user to adjust the output parameters to suit their device and testing requirements. Clocks can be "tweaked" in real-time to determine optimal operating parameters for a particular device, or else programmed in accordance with a test plan for automated production test.
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Real-Time Clocks
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Renesas' family of real-time clock (RTC) products offers high-accuracy, feature-rich, low-cost, and basic real-time clocks that provide a variety of useful functions for precise timing needs.
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Medium-Speed Clocking Module
FMC406
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Sundance Multiprocessor Technology Ltd.
The FMC406 is a low-noise clock generation and distribution module with eight clock outputs and eight trigger outputs that are fully synchronized. This module can either distribute an externally supplied clock or a locally generated clock. In the standard configuration, the FMC406 can generate any clock frequency between 34.375 MHz and 250MHz and lock it to an internal or external reference. The maximum clock frequency can be extended to 350MHz as a build option.
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Atomic Force Microscope
AFM Heron
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New, fully motorized AFM HERON (HERO of Nanotechnology) which allows to perfectly align a cantilever, laser and photodiode by just one click on a command button. The scanning settings and landing parameters are also automated that allows to avoid any time consuming adjustment operations, thus leaving more time to researcher for designing the experiment and performing more accurate measurements.
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Atomic Spectroscopy Software
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The range of Agilent atomic spectroscopy software, available with and without compliance solutions, includes SpectrAA, MP Expert, ICP Expert and ICP-MS MassHunter software.
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Clock Signal Generators
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Optellent offers a range of clock signal generators providing clean reference clock signals up to 32 GHz.
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Atomic Oven
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Atomic oven with collimated output for ultra-high vacuum systems, loaded with Sr, Yb or Ca. The oven provides superior heat isolation while achieving high atomic flux. Its low power consumption results in exceptionally low pressures during normal operation for temperatures up to 650 °C. The chamber is shipped in an ultra-high vacuum storage chamber supplied by AOSense. Customers can provide AOSense with a previously purchased storage chamber for repeat orders. Please contact us for more information.
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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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Clock Generator
CG-1800
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A video sync / master clock generator that can build a flexible high-quality sound synchronization system.
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Electrical And Optical Clock Recovery
Series Oscilloscopes
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Provide clock recovery capabilities for optical and electrical NRZ and PAM-4 signals up to 64 GBaud with jitter spectrum analysis (JSA) and integrated variable equalizers advanced features
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Universal Clock
DXD-16
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The DXD-16 Universal Clock is a PTP Grandmaster clock with GPS receiver and a multi-format legacy reference generator. While working in a PTP environment, the DXD-16 keeps legacy equipment perfectly synchronized with the IP infrastructure, or vice-versa.
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Real-Time Clock (RTC) ICs
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ST offers a wide portfolio of real-time clock (RTC) ICs with parallel or serial interface, including ultra-low-power devices and the world’s smallest package with embedded crystal. Our devices offer many value-added features such as supervisory functions that include alarm, battery switchover, and reset as well as special features with time stamp, anti-tamper for secure applications and an integrated audio section.
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Multifrequency Clock Synthesizer - PCIe
Model 7890
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Simultaneous synthesis of up to five different clocks, Eight SMC clock outputs, Ideal for A/D and D/A converter clock sources, Typical phase noise: -125 dBc/Hz @ 1 kHz offset
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Atomic Absorption Spectroscopy Consumables
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Since the atomic absorption spectrophotometer was first launched in 1968, Shimadzu Corporation has remained at the forefront of the world inorganic analysis industry. Shimadzu still maintains an overwhelming market share with highly-regarded products that are selected as the market standard throughout the world. The extensive product range incorporates fully automatic general-purpose systems, a simple and low-cost AA instrument, and a dedicated soil and plant analyzer. They all share great ease-of-use, high functionality, and excellent reliability. Choose Shimadzu to dramatically enhance the productivity and reliability of your laboratory. Shimadzu products will meet all your demands.
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Rubidium Atomic Audio Clock
PERF10
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Stanford Research Systems, Inc.
Perfection is a high standard - but your studio clocks deserve nothing less. That''s why we designed the PERF10, to offer audio professionals and demanding audiophiles a frequency reference of staggering accuracy and unmatched stability.
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PCI, PCI Express and USB radio clocks
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Meinberg Funkuhren GmbH & Co. KG
Although the PCI Express is PCI-compliant, PCIe cards are based on a different concept. Less lines are used to transfer the data, for example in the case of PCI plug-in cards.
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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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Universal Clock
DXD-8
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The DXD-8 Universal Clock, a precision multiformat reference generator generates up to 4 independent video syncs and audio clocks simultaneously. With the PTP option, it acts as a bridge between an IP infrastructure and legacy A/V equipment.
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Four Channel Clock Driver Card
PI-41401
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The PI-41401 is a four channel Clock Driver card capable of operating up to 140 MHz at 3V and 100 MHz at 5V amplitudes into a 50 Ohm load. The PI-41401 has a clock rate of 90 MHz at an amplitude of 5 volts into a 1-MOhm load. Into a high impedance load the output voltage range is from –5 volts to +8 volts with the pulse amplitude ranging from 0V to 9V. When driving a 50 load the voltage range is –2.5 volts to 4.0 volts with the pulse amplitude ranging from effectively 0V to 4.5V. Each channel has a common edgespeed control to vary the rising and falling edges of the output waveform. The adjustable slew rate range, for any amplitude, is the minimum edgespeed of that amplitude times 5. The output pulse amplitude and the load being driven determine the range of variability.
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Dual Channel Clock Driver Card
PI-41400
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The PI-41400 is a dual channel Clock Driver card capable of operating up to 190 MHz into a 50-ohm load and up to 80 MHz at an amplitude of 8 volts into a 1-megohm load. Into a high impedance load the output voltage range is from a –3 volts to 8 volts with the output pulse amplitude ranging from 0.5 V to 9 V. When driving a 50 load the voltage range is –1.5 volts to 4.5 volts with the output pulse amplitude ranging from 0.25 V to 4.5 V. The rise and fall times of the output pulse are variable from 1.2 ns to 9 ns into a 50-ohm load and <5 ns to 9 ns into a HiZ load. The output pulse amplitude and the load being driven determine the range of variability. The driver output can be set for tri-state operation and the output polarity can be set for ‘Normal’ or ‘Inverted’ operation through software.
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Antenna-integrated PTP Grandmaster Clock
OTMC 100
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OTMC 100 antenna-integrated PTP Grandmaster Clocks provide you with a quick and easy solution to time synchronize inteligent electronic devices, computers and measurement equipment connected via Ethernet.
