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| 2006-08-27 // 3 new High Reliable DC Fan Series |
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 AUB612 for PDP/LCD TV
AUB912 and DSB0812 for Home Appliances
Lower Vibration Level, Better Noice Levels
UR (www.ur-home.com) is announcing 3 new High Reliable FC fan series from its partner Delta. The 3 series, AUB612, AUB912 and BSB0812 are designed for use n PDP/LCD TV as well as Home Appliance applications.
Some Key features and Highlights on these new products are:
5V, 12V and 24 V Application
Operating Temp. outer : -10°C ~ 70°C
Operating Temp. inner : - 40°C ~ 40°C
Speed 1700, 2800, 2700 rpm
Dimensions 80x80mm and 120120mm, depth 12 to 25mm
Speed control
Life time up to 70.000 hours
Dust protection
Moisture protection
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| 2006-07-31 // UR highlights AMCC Dual CDR Portfolio for 10Gbps XFP Module Applications |
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 AMCC's S19256 10Gbps Dual Clock Data Recovery Device
Offers Adapted Feature Set for Lower Power Dissipation
in Cost Sensitive Short and Intermediate Reach XFP Applications
UR (www.ur-home.com) highlights today the introduction of the S19256 from AMCC (www.amcc.com) , a 10Gbps dual Clock Data Recovery (CDR) device designed for use in short reach and intermediate reach XFP modules. The S19256 is based on the successful S19233 dual CDR, offering customers a high-performance solution with a modified feature set for reduced power.
The S19256 features a small footprint 6x6 mm2, compatible with the 19233 and targets short reach (2 km) and intermediate reach (40 km) applications for 10Gbps data transmission for multiple standards including 10G Ethernet, SONET/SDH, or Fibre Channel. The S19256 device is equipped with a built-in equalizer to mitigate data-dependent jitter generated during the transmission of signals in FR-4 material. Customers benefit from this ability to compensate for any deterministic jitter by realizing overall improved system jitter performance. In addition to superior performance, the S19256 provides very high cross talk isolation and can be seamlessly connected on the motherboard to AMCC's 10G Serdes devices including the S19235 or S19237. AMCC's dual CDR portfolio offers designers a single pin-compatible family with optimized feature sets that target different reach and price points for various XFP applications. The S19256 is one-third less expensive than the EDC-based long-reach S19233 offering. The 19233 and 19256 products from AMCC provide a common footprint for both the short-reach and long-reach markets.
The optical receiver of the S19256 integrates an AGC amplifier with offset cancellation circuitry with the CDR function. The transmit electrical side of this device also has an equalization circuit and CDR that reshapes the data after up to 20" of transmission over copper on FR-4 PWB material, with low jitter generation of 25 mUI. The low-jitter CML interface is designed to be compliant with the bit error rate requirements of the Telcordia and ITU-T standards.
Availability
Packaged in a 6x6 mm2 49-pin PBGA, 0.8mm pitch, the S19256 is currently sampling, with volume production scheduled for the fourth quarter of 2006. The S19256 is available in both leaded and full RoHS compliant packages.
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| 2006-07-30 // UR announces the new LPT50 Series Low Power Switcher from ASTEC |
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 UR highlights the new LPT50 Tripple Output Low Power Switcher
50 Watt Output Power
Compact 2x4 Footprint
Full Medical Approval EN60601
UR (www.ur-home.com) highlights a new generation of Low Power Switching power supplies. Some of the key features of the LPT50 series include:
Universal Input Range 90-264 VAC and 127-300VDC
Frequency 47-440 Hz
Output voltage vary between 3.3VDC to 24 VDC
Compact Footprint just 2 x 4 inches
Convection cool up to 5.5 watt per cubic inch
Output Power up to 9 Amps on the primary
Also available as medical output with Option M
Wide operating Temp. range from 0°C to +50°C
All models are short circuit and OVP protected, and comply to CISPR22 Class B EMI Filtering. All products are approved according to UL, CSA, TUV as well as EN61000-X Designed for 1U installations, the new models address the needs of network, telecom, medical and industrial equipment designers. MTBF is more than 550.000 hours.
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| 2006-05-29 // ATC210 Dual-Input Bus Converter |
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 Integrated Power Conversion and Power Management Solution
UR (www.ur-home.com) today announces the ATC210 Dual-Input Bus Converter from Artesyn Technologies. The dual input ATC210 bus converter provides AdvancedTCA (ATCA/PICMG3.0) board designers a compact and rugged solution for generating intermediate bus voltages in a footprint-optimized package. The ATC210 is more than a power converter. It also provides power interface and power management functionality. The power interface functions include ORing, filtering and inrush control, while power management functionality is facilitated by
both I2C serial bus and direct high-speed interfaces
Footprint optimized for high-density ATCA applications
Accepts inputs from both -48 V A and B feeds
Power management functions include ORing, inrush control and transient protection
210 W on 12 V Intermediate Bus
6 W on 3.3 V Management Power Bus
I2C serial bus interface for monitoring and reporting
Programmable alarm thresholds via I2C Bus
Hardware alarms via opto-isolators for loss of A or B feeds
Comprehensive protection circuitry - current, voltage and temperature
RoHS compliant
Critical alarms, such as loss of A or B feeds, are hardware-implemented. Other alarms are implemented over an I2C serial bus which is enhanced with an interrupt pin. The solution is provided in a 2.3 x 1.8 inch (59mm x 46mm) footprint and provides an optimized solution for space-constrained systems that employ distributed power architectures.
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Datasheet (492KB- PDF)
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| 2006-05-22 // New family of cost-effective multi-core DSP chips for next-generation wireless, breaks /GMAC barrier |
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 10x performance advantage compared with standard DSPs; most competitive pricing in the industry at only /GMAC
Software-defined PHY provides flexible and upgradeable support for WiMAX/WiBro, 3G and beyond
UR (www.ur-home.com) has announced the next generation of picoArray multi-core processor arrays for next-generation wireless systems from its partner picochip (www.picochip.com). The PC202, PC203 and PC205 are the first devices in the family, and are highly integrated, high-performance and extremely cost-effective DSPs. While the three devices each have different performance and features, they all integrate around 200 or more individual processors onto each die and deliver over 100GIPs and 25GMACs - dramatically better performance than legacy single-core DSPs. With pricing from just in high volume, this achieves the per GMAC metric, enabling unprecedented performance at consumer price-points. The PC202 and 205 also integrate a powerful ARM9 processor.
All three products are programmed in standard C or assembler, making them suited to complete software radio systems, and full reference designs are available for WiMAX (both 16d and 16e) and WCDMA (including HSDPA, with upgrade to HSUPA).
The PC202 integrates 198 individual DSPs, as well as an ARM 926EJ-S for control and MAC functionality, and is intended for cost-critical applications such as WiMAX client side systems and access points, and WCDMA femtocells (home basestations). The PC203 has 248 individual processors and is designed for basestation (BS) applications where it can support popular wireless communication protocols such as WiMAX and HSDPA/HSUPA, including support for advanced algorithms such as MIMO and beamforming. It is used with an external control processor or network processor in large basestations.
Like the PC203, the PC205 has 248 individual DSPs, and in addition includes a powerful ARM 926EJ-S. It is intended for higher-performance stand-alone applications including software-defined radios and high-performance backhaul or mesh nodes. The ARM processor is used for all higher MAC and basestation control tasks, dramatically reducing bill-of-materials.
All three chips feature a cryptographic engine, and optimized co-processors for FFT/IFFT, Viterbi and turbo decoders (including CTC for 16e). This functionality is all integrated into picoChips interconnect fabric and development environment, making it very easy to program, integrate and verify.
The individual DSPs used in all three devices are backward-compatible with those used in picoChips PC102 device, which has been shipping in volume for over a year.
This has enabled picoChips customers to develop systems using PC102, and then benefit directly from the cost-savings provided by PC20x devices as soon as they are available.
Each individual processor is a fully-featured DSP, including a 16x16-bit multiplier with 40-bit accumulators, local instruction and data memory, and uses a modified three-way Long Instruction Word (LIW) architecture. This means that, for example, a processor can execute a Multiply-Accumulate (MAC) instruction and up to three other instructions in the same cycle. With 248 processors in PC203 and PC205, all running at 160 MHz, this adds up to nearly 160 GIPS even before specialist wireless accelerators for functions such as Turbo and Viterbi decoding and cryptography are taken into account.
picoChip provides software defined radio solutions to the key challenges of cost, development time and flexibility for the next generation of wireless systems. The companys multi-core processors deliver a world-beating price/performance combination. picoChip has achieved design wins with numerous major companies. Uniquely, the company also delivers complete, standard-compliant reference designs for UMTS (HSDPA, upgradeable to HSUPA) and WiMAX/WiBRO (both 802.16d and 802.16e, with support for AAS and MIMO). WiMAX systems using picoChip are available from Airspan, Intel, Ericsson, Nortel, Marconi and a number of other manufacturers. The PC102 picoArray is also being used to develop other advanced wireless protocols such as 802.20 and TD-SCDMA, and in 4G research.
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