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May, 2019
RIGOL Adds Pre-Compliance Analysis to Real Time Spectrum Analyzers
Beaverton, OR — RIGOL Technol - ogies announces a significant addi- tion to its UltraReal family of real- time spectrum analyzers with the release of an integrated EMI applica- tion mode for EMI pre-compliance measurements. RIGOL’s EMI measurement
application provides a complete EMI pre-compliance solution, allow ing engi- neers to measure, compare, analyze, and report on EMI issues throughout the design process. The EMI applica- tion mode allows for easy measure- ment set up. Features like integrated CISPR bandwidths and detectors, sim- ple limit line construction, automated multi-segment scan, and up to three simultaneous detectors make it simple to get initial scans and measurements. Advanced capabilities, includ-
ing real-time detector measure- ments, automated peak/limit search- es and simple correction table inte- gration make configuring more com- plex test environments and analyz-
RoHS See at BIOMEDevice, Booth 1068
ing results easy. Comprehensive setup, storage and report generation capabilities make it easy to docu-
RIGOL RSA3045 real-time spectrum analyzer.
ment, share, and repeat tests. The EMI option is available pre- or post- purchase for either the RSA3000 or RSA5000 series spectrum analyzer
as a software-enabled option. Contact: RIGOL Technologies,
8140 S.W. Nimbus Avenue,
Beaverton, OR 97008 % 503-465-4626 E-mail:
michael_rizzo@rigol.com Web:
www.rigolna.com
Alliance Debuts Automotive and Mobile Memory
San Carlos, CA — Alliance Memory is now offering an extensive line of auto- motive-temperature SDRAMs, high- speed pseudo SRAMs (PSRAMs), and has added to its portfolio of mobile low-power SDRAMs, including SDR (LPSDR), double data rate (LPDDR), and DDR2 (LPDDR2) devices. Alliance Memory also offers dis-
continued Cypress Semiconductor CY62256 low-power SRAMs and end- of-life MT41K512M16 8G DDR3L SDRAMs from Micron Technology. The company’s automotive-tem-
perature CMOS SDRAMs include dou- ble data rate (DDR), DDR2 and DDR3 devices in a wide range of densities. The AEC-Q100-compliant DRAMs are optimized for high-temperature appli- cations, including ADAS, powertrain, automotive active safety and auton - omous driving, connectivity and in- vehicle networking (IVN), customized PCs in vehicles, telematics, and info- tainment systems. PSRAMs come in densities of 8 to
128 Mb in 0.24 x 0.28 in. (6 x 7 mm), 48-ball FPBGA and 0.16 x 0.16 in. (4 x 4 mm), 49-ball FPBGA packages. The devices offer industrial temperature ranges and fast access speeds of 70s. They operate from a single power sup- ply of 1.7 to 1.95V or 2.6 to 3.3V. Power-saving features include auto- temperature-compensated self-refresh (ATCSR), partial array self-refresh (PASR) and a deep-power-down (DPD) mode.
The company’s ICs provide reli-
able, drop-in, pin-for-pin compatible replacements for a number of similar solutions in industrial automotive, medical, communications, telecom, and consumer electronics. In addition, the company performs minimal or no die shrinks, which frees up engineer-
ing resources. Contact: Alliance Memory, Inc.,
511 Taylor Way, San Carlos, CA 94070 % 650-610-6800 E-mail:
sue@alliancememory.com Web:
www.alliancememory.com
High Attenuation Smart Coils from Vacuumschmelze
Hanau, Germany — The number of electric cars on the road is steadily increasing. The further development of the infrastructure is leading to considerable network disturbance, which requires complex EMI filters. Vacuumschmelze (VAC®) has devel- oped patent-pending smart coils that enable significantly higher attenua- tion, especially at high frequencies. Smart coils are produced cost
effectively in an innovative manufac- turing process. Instead of the com- monly used massive wire winding, shaped copper bars are attached to the core. This reduces the mechani- cal stress on the core during winding, increasing attenuation. The company typically uses VITROPERM cores, which demonstrate high permeabili- ty and low losses, along with excel- lent thermal properties.
Smart coils are used as common
mode chokes (CMCs), which offer improved attenuation at high fre- quencies, minimized winding capaci- ty and a 10-fold improved impedance at 10 MHz. The new design is suit- able for applications with load cur-
VAC smart coil.
rents higher than 50A at high power. Contact: VAC Magnetics, LLC, 2935 Dolphin Drive, Suite 103,
Elizabethtown, KY 42701 % 270-769-3118 E-mail:
info@vacmagnetics.com Web:
www.vacuumschmelze.com
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