Micro Crystal's newest MHz quartz crystal, the CC7A-T1A, is designed for applications in implantable medical and medical telemetry, avionics and automotive markets. This precision timing crystal has a package height of 0.90 mm and a footprint of 3.2 x 1.5 mm. According to the company, this is the smallest size available for implantable crystals and expands the company's offering of implantable reliable crystals.LISTED UNDER: Crystals
Fox Electronics recently introduced two new series of ceramic SMD (surface mount device) automotive-grade crystals built to operate at extended temperature ranges and engineered to withstand higher levels of shock and vibration. The FXA5032B and FXA7050B crystals are used in a variety of automotive timing applications, including GPS navigation, high-end audio and video systems, wireless phones, collision warning systems, Antilock Brake System controller, RADAR and onboard computer systems.LISTED UNDER: Automotive | Automotive | Crystals
At the MTT-S show this year National Instruments introduced the NI Measurement Suite for Fixed WiMAX (IEEE 802.16-2004), a software suite that can be used to configure software-defined PXI RF measurement systems. With this suite, engineers can test WiMAX base stations and mobile subscriber stations as well as components such as transceivers, power amplifiers and other RFICs.
Proper timing components will not only produce optimal performance of your end design, but also deliver the most cost effective solution. By NDK America, Inc. Figure 1. Intelligent transportation systems could be use in accident avoidance between cars as signals would detect encroaching danger and automatic braking would be applied....LISTED UNDER: Crystals
Silicon Clocks announced its breakthrough CMEMS-ZeroThermal passive temperature compensation technology that enables MEMS resonators to exhibit comparable temperature stability to quartz crystals, while simplifying oscillator design and reducing power and circuit size. First-generation MEMS oscillator solutions use resonators whose frequency varies quickly in response to temperature variations, typ.LISTED UNDER: Crystals
A receiver's position accuracy is a fundamental challenge of satellite navigation system. As a result, GPS receiver designers must perform a combination of measurements to ensure the device will perform as expected. David A. Hall, National Instruments Geocaching involves discovering various "caches" whose coordinates can be found on the Web and whose contents are located all over the world.
As wireless standards continue to evolve, software-defined ?test systems will continue to evolve with them. By Luke Schreier, National Instruments As the proliferation of wireless standards continues, the idea of using software-defined measurement capability has become a necessity as opposed to a matter of click to enlarge Figure 1.
Crystek Crystals introduces its Model CVCO55CC-0787-0805 VCO that operates from 787 to 805 MHz with a control voltage range of 0.3 V to 4.7 V. This VCO features a typical phase noise of -122 dBc/Hz at 10 kHz offset with optimal linearity. It is packaged in the industry-standard 0.5" X 0.5" SMD package....LISTED UNDER: Crystals
PNS? Crystek Crystals announces its 1 GHz SAW clock oscillator (CCSO) that was designed using FR5 PCB and SAW (surface acoustic wave) crystal technology to provide a low noise, low jitter performance with true SineWave output. The resulting oscillator features -142 dBc/Hz phase noise at 10 kHz offset....LISTED UNDER: Crystals
Precision SC-Cut Crystal Frequency up to 250 MHz Small Hermetic Package Greenray Industries combines precision crystal technology with a low noise oscillator and multiplier to develop a family of miniature, ovenized crystal oscillators that are capable of delivering high phase noise performance up through 250 MHz....LISTED UNDER: Crystals
Crystek Crystals Corporation unveils its CVCO55CC-2425-2440 VCO that operates from 2425 MHz to 2440 MHz with a control voltage range of 0.3 V to 4.7 V. It features a typical phase noise of -113 dBc/Hz at 10 KHz offset, and it has optimal linearity. The VCO is packaged in the industry-standard 0....LISTED UNDER: Crystals
MtronPTI introduces a Stratum 3 precision TCXO/TCVCXO product family. The M610x Series is a fully Stratum 3 compliant product, and the M611x Series is a general purpose TCXO/TCVCXO, featuring ۪.3 ppm stability performance over the full industrial temperature range (㫀°C to +85°C)....LISTED UNDER: Crystals
MMD Components introduces an ultra-miniature quartz crystal that has a wide frequency range of 16 to 60 MHz and can operate in temperatures as low as 㫀°C and as high as +85°C. Measuring 2 × 2.5 mm, with a maximum profile of just 0.55 mm the smallest available in production quantities MMD's X series crystals are hermetically sealed in a 4-pad ceramic package and delivered on tape and reel for easy pick and place...LISTED UNDER: Crystals
NDK announces the availability of a series of ultra small, thin, surface mount crystals. The NX2016AA series measures L=2.0mm × W=1.6mm × H=0.45mm, measuring half the volume of any of NDK’s other crystal products. These crystals operate in a fundamental frequency range of 24 to 80 MHz while weighing just 6 mg....LISTED UNDER: Crystals
Maxim Integrated Products introduces its MAX2830 single-chip, direct-conversion, low power 802.11g/b RF transceiver with integrated power amplifier, Rx/Tx/antenna diversity switches and crystal oscillator circuitry. Its small size makes it well suited for Wi-Fi, PDA, VoIP and cellular handset applications....LISTED UNDER: Crystals