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What is a crystal oscillator?
A crystal oscillator is a device in which the principal frequency-determining factor is the mechanical resonance of a piezoelectric crystal.
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2003-08-18 Xtal Oscillator Circuits
This application note discusses the Xtal oscillator circuit applicable to most individual CML microcircuits.
2002-12-09 Xtal oscillator circuits
This application note discusses a general crystal oscillator circuit applicable to most individual CML microcircuits.
2001-06-08 Xicor X1243 real time clock oscillator requirements
This application note details the oscillator requirements for Xicor's X1243 real time clock.
2005-08-10 White LED driver includes programmable oscillator frequency
National Semiconductor has launched an inductive-boost series white LED driver that features programmable oscillator frequency.
2002-09-18 Weifurui crystal oscillator suits satcom equipment
Weifurui Telecom's VFR-420 crystal oscillator requires a 12V supply and operates over a frequency range of 100kHz to 50MHz, making the device suitable for satellite communications equipment.
2007-02-07 VCOs feature coaxial resonator oscillator
Crystek has expanded its line of ultralow-phase-noise VCOs with a coaxial resonator oscillator.
2009-05-08 USB 2.0 oscillator handles up to 100MHz
Mobius Microsystems Inc. has launched the MM8201 oscillator for USB 2.0 applications, enabling smaller and thinner USB devices.
2003-07-28 TKD oscillator exhibits to 100ppm stability
The SMD-VCXO crystal oscillator from Shenzhen Taikeda Electronic Co. Ltd operates over the 1MHz to 75MHz and 1MHz to 50MHz.
2008-12-11 Tiny low-heat oscillator fits mobile apps
Fox Electronics has released a 1.8V HCMOS oscillator that combines small footprint with low heat generation and current consumption.
2005-03-08 TI oscillator buffers save space, minimize jitter
Texas Instruments introduced eight new high gain output oscillator buffers that enable designers to save space while also minimizing jitter and power consumption.
2002-11-25 Surface-mount oscillator boasts low offset jitter
MF Electronics' surface-mount R2950 clock oscillator is designed for advanced portable, wireless, and SONET systems.
2002-06-17 Statek oscillator tops high-shock test
Developed using quartz micromachining and hermetically sealed ceramic package technologies, Statek Corp.'s high-performance HGXO high-shock crystal oscillator has survived the U.S. Army's shock testing up to 100,000G.
2001-08-23 SST89F5x oscillator circuit design considerations
This application note provides oscillator circuit design considerations for the on-chip oscillator mode of the SST89F5x FlashFlex51 family of microcontrollers.
2009-06-15 Square-wave oscillator includes no external components
This application note presents a square-wave oscillator that requires no external components except the bypass capacitor. This circuit generates a square-wave that is useful as a clock signal or AC drive for the excitation of sensors.
2008-09-25 Slim MEMS oscillator targets memory modules
Claimed as the world's thinnest MEMS oscillator at 0.25mm, this new device is targeted at applications such as smartcards, ultrathin cellphones, system-in-package modules, flash storage units and other multichip modules.
2011-03-21 SiTime oscillator cuts power use 66 percent
SiTime's SiT8004 MEMS-based programmable oscillator features 6.7mA of typical current consumption at 125MHz and supports any frequency between 125MHz and 150MHz.
2009-03-16 Silicon oscillator reduces peak radiated EMI
Linear Technology is offering a precision silicon oscillator that significantly reduces peak radiated EMI and improves control of switching regulators in multiphase power supplies.
2002-12-11 Seiko Epson crystal oscillator measures 5-by-7-by-1.4mm
Seiko Epson Corp. has announced that it has developed what it claims to be the world's smallest LVDS-output crystal oscillator operating at 2.5V.
2002-10-23 SAW oscillator tuned to optical switching
The S3569 surface-mount SAW oscillator produces a low-voltage PECL output over the frequency range of 622.08MHz to 670 MHz for SONET/SDH and 10GbE apps.
2002-04-09 SaRonix clock oscillator is set for 350MHz run
To meet the demand for a cost-effective reference clock for Infiniband at 10Gb Ethernet, SaRonix has launched its SDS3811 HF LVDS clock oscillator.
2007-10-03 Samples of mini crystal oscillator ship in two days
Vectron International uses a proprietary testing and programming technology that allows samples of its VCS3 crystal oscillators to be shipped in as little as 48hrs and production volumes in two weeks.
2008-04-08 S-band coaxial oscillator has low-phase noise
Z-Communications Inc. has introduced a Pb-free, RoHS-compliant, coaxial resonator oscillator that supports the S-band and offers an ultra low (typ) phase noise performance of -1,08dBc/Hz at 10kHz offset.
2004-07-16 Rolling data codes and fast oscillator trigger remote keyless entry
A common application for simple RF data transmission is the remote keyless entry system found in most vehicles today.
2011-08-16 Reference oscillator crystal requirements for transceivers
Learn about the reference oscillator crystal requirements for the MC1320x, MC1321x, MC1322x and MC1323x families of IEEE 802.15.4 2.4GHz low power devices.
2002-06-21 Quartz Frequency shuts down crystal oscillator line
Quartz Frequency Technology Ltd has closed its crystal oscillator production lines at its plant in Taiwan.
2008-05-23 Quartz crystal oscillator implementation with PolarPro and Eclipse II
This application note provides relevant information for designers who want to compare the performance of quartz crystal oscillators to self-contained oscillators when implementing their designs on PolarPro and Eclipse II devices.
2002-05-03 Proper output loading of the SMV2500L voltage controlled oscillator
This application note illustrates a test board which can be used to analyze the VCO and demonstrate how the proper selection of components and layout can minimize load pulling.
2003-10-03 Programmable Oscillator Uses Digital Potentiometers
This application note describes the design of an oscillator where setting the resistance of the digital potentiometers programs the oscillation frequency and amplitude independently.
2001-06-11 Programmable on-chip oscillator compensation
This application note discusses the on-chip oscillator compensation of Xicor's X1226/27/28 real time clock devices.
2002-08-02 Pletronics clock oscillator gets an update
Pletronics Inc. has replaced its SM1145JM fixed-frequency (32.768kHz) clock oscillator with the S3883 series.
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