MIXED SIGNAL OSCILLOSCOPE WITH PROTOCOL ANALYZER
The USBee QX is a PC-based mixed-signal oscilloscope (MSO) integrated with a protocol analyzer utilizing USB 3.0 and Wi-Fi technology. The highly integrated, 600-MHz MSO features 24 digital channels and four analog channels.
With its large 896-Msample buffer memory and data compression capability, the USBeeQX can capture up to 32 days of traces. It displays serial or parallel protocols in a human-readable format, enabling developers to find and resolve obscure and difficult defects. The MOS includes popular serial protocols (e.g., RS-232/UARTs, SPI, I2C, CAN, SDIO, Async, 1-Wire, and I2S), which are typically costly add-ons for benchtop oscilloscopes. The MOS utilizes APIs and Tool Builders that are integrated into the USBee QX software to support any custom protocol.
The USBee QX’s Wi-Fi capability enables you set up testing in the lab while you are at your desk. The Wi-Fi capability also creates electrical isolation of the device under test to the host computer.
The USBee QX costs $2,495.
FREE PCB DESIGN SOFTWARE SUITE
FabStream is an integrated PCB design and manufacturing solution designed for the DIY electronics market, including small businesses, start-ups, engineers, inventors, hobbyists, and other electronic enthusiasts. FabStream consists of free SoloPCB Design software customized to each manufacturing partner in the FabStream network.
The FabStream service works in three easy steps. First, you log onto the FabStream website (www.fabstream.com), select a FabStream manufacturing partner, and download the free design software. Next, you create PCB libraries, schematics, and board layouts. Finally, the software leads you through the process of ordering PCBs online with the manufacturer. You only pay for the PCBs you purchase. Because the service is mostly Internet-based, FabStream can be accessed globally and is available 24/7/365.
FabStream’s free SoloPCB Design software includes a commercial-quality schematic capture, PCB layout, and autorouting in one, easy-to-use environment. The software is customized to each manufacturing partner. All of the manufacturer’s production capabilities are built into SoloPCB, enabling you to work within the manufacturers’ constraints. Design changes can be made and then verified through an integrated analyzer that uses a quick pass/fail check to compare the modification to the manufacturer’s rules.
SoloPCB does not contain any CAM outputs. Instead, a secure, industry-standard IPC-2581 manufacturing file is automatically extracted, encrypted, and electronically routed to the manufacturer during the ordering process. The IPC-2581 file contains all the design information needed for manufacturing, which eliminates the need to create Gerber and NC drill files.
FabStream is available as a free download. More information can be found at www.fabstream.com
DownStream Technologies, LLC
HIGH-PERFORMANCE VECTOR SIGNAL GENERATOR
The R&S SMW200A high-performance vector signal generator combines flexibility, performance, and intuitive operation to quickly and easily generate complex, high-quality signals for LTE Advanced and next-generation mobile standards. The generator is designed to simpify complex 4G device testing.
With its versatile configuration options, the R&S SMW200A’s range of applications extends from single-path vector signal generation to multichannel multiple-input and multiple-output (MIMO) receiver testing. The vector signal generator provides a baseband generator, a RF generator, and a real-time MIMO fading simulator in a single instrument.
The R&S SMW200A covers the100 kHz-to-3-GHz, or 6 GHz, frequency range, and features a 160-MHz I/Q modulation bandwidth with internal baseband. The generator is well suited for verification of 3G and 4G base stations and aerospace and defense applications.
The R&S SMW200A can be equipped with an optional second RF path for frequencies up to 6 GHz. It can have a a maximum of two baseband and four fading simulator modules, providing users with two full-featured vector signal generators in a single unit. Fading scenarios, such as 2 × 2 MIMO, 8 × 2 MIMO for TD-LTE, and 2 × 2 MIMO for LTE Advanced carrier aggregation, can be easily simulated.
Higher-order MIMO applications (e.g., 3 × 3 MIMO for WLAN or 4 × 4 MIMO for LTE-FDD) are easily supported by connecting a third and fourth source to the R&S SMW200A. The R&S SGS100A are highly compact RF sources that are controlled directly from the front panel of the R&S SMW200A.
The R&S SMW200A ensures high accuracy in spectral and modulation measurements. The SSB phase noise is –139 dBc (typical) at 1 GHz (20 kHz offset). Help functions are provided for additional ease-of-use, and presets are provided for all important digital standards and fading scenarios. LTE and UMTS test case wizards simplify complex base station conformance testing in line with the 3GPP specification.
Contact Rohde & Schwarz for pricing.
Rohde & Schwarz
INTEGRATED ZIGBEE SINGLE-CHIP SOLUTION WITH AN ARM CORTEX-M3 MCU
The Texas Instruments (TI) CC2538 system-on-chip (SoC) is designed to simplify the development of ZigBee wireless connectivity-enabled smart energy infrastructure, home and building automation, and intelligent lighting gateways. The cost-efficient SoC features an ARM Cortex-M3 microcontroller, memory, and hardware accelerators on one piece of silicon. The CC2538 supports ZigBee PRO, ZigBee Smart Energy and ZigBee Home Automation and lighting standards to deliver interoperability with existing and future ZigBee products. The SoC also uses IEEE 802.15.4 and 6LoWPAN IPv6 networks to support IP standards-based development.
The CC2538 is capable of supporting fast digital management and features scalable memory options from 128 to 512 KB flash to support smart energy infrastructure applications. The SoC sustains a mesh network with hundreds of end nodes using integrated 8-to-32-KB RAM options that are pin-for-pin compatible for maximum flexibility.
The CC2538’s additional benefits include temperature operation up to 125°C, optimization for battery-powered applications using only 1.3 uA in Sleep mode, and efficient processing for centralized networks and reduced bill of materials cost through integrated ARM Cortex-M3 core.
The CC2538 development kit (CC2538DK) provides a complete development platform for the CC2538, enabling users to see all functionality without additional layout. It comes with high-performance CC2538 evaluation modules (CC2538EMK) and motherboards with an integrated ARM Cortex-M3 debug probe for software development and peripherals including an LCD, buttons, LEDs, light sensor and accelerometer for creating demo software. The boards are also compatible with TI’s SmartRF Studio for running RF performance tests. The CC2538 supports current and future Z-Stack releases from TI and over-the-air software downloads for easier upgrades in the field.
The CC2538 is available in an 8-mm x 8-mm QFN56 package and costs $3 in high volumes. The CC2538 is also available through TI’s free sample program. The CC2538DK costs $299.
Texas Instruments, Inc.
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