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Quad Programmable Extended CODEC/SLIC IC Optimized Short-loop VOIP Applications

April 29, 2008 5:40 am | Product Releases | Comments

Presented as industry’s first four-channel CODEC optimized for short-loop VoIP applications, the W684386 from Winbond Electronics Corp. is a highly integrated solution to support four FXS telephone line interfaces on a single low-power CMOS device. Optimized for short-loop applications, the device targets the VoIP equipment market, including products such as high-density VoIP gateways

LISTED UNDER: ICs

Fiber Optic Transceiver Complies with 150 Mbps MOST Physical Layer

April 24, 2008 8:25 am | Product Releases | Comments

Melexis has developed the MLX75605, a single package solution for a 150 Mbps Fiber Optic Transceiver dedicated to the newly introduced MOST150 physical layer. It comes in a 24 pin SOIC package compatible with lead free SMD processes. The transceiver includes integrated ferrule receptacles for both receiver and transmitter pigtails with

LISTED UNDER: ICs | Optoelectronics & Displays
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Sixteen-bit, Dual-channnel DAC Family Presents 1 Gbps LVDS Inputs

April 22, 2008 7:13 am | Product Releases | Comments

Texas Instruments introduced a 16-bit, dual channel, 1 GSPS (giga sample per second) digital-to-analog converter (DAC) family. The single and dual-channel DAC family features a low-voltage differential signaling (LVDS) data input port at 1 Gbps, providing up to 400 MHz signal bandwidth.

LISTED UNDER: ICs

Microcontrollers Incorporate USB On-the-Go

April 22, 2008 6:59 am | Product Releases | Comments

Presented as the first integration of USB On-the-Go (OTG) and host capability in the ARM Cortex-M3 architecture, Luminary Micro’s Stellaris Microcontrollers also integrate the ARM PrimeCell 32-channel configurable µDMA controller to provide features such as advanced scatter/gather transfer modes. The LM3S3000 USB Series and LM3S5000 CAN+USB devices feature a USB controller that can be configured for USB Host-mode or USB Device-mode

LISTED UNDER: ICs

Controller IC Cuts Development Time for Cordless Phone Power Supplies

April 22, 2008 6:05 am | Product Releases | Comments

CamSemi announced a mixed signal controller to enable the rapid development of simple, low cost, switched mode power supplies (SMPS) for cordless phone and other EMI-sensitive or low power consumer applications. The C2471 device will allow designers to meet the demands of

LISTED UNDER: ICs

Serial Flash Memory Targets Portable Devices

April 22, 2008 5:55 am | Product Releases | Comments

Targeting execute-in-place (XIP) applications in devices where size, power consumption, and high data rates are important, the 3.0-V SST26VF016 Serial Quad I/O 4-bit multiplexed I/O flash memory is available in an 8-contact WSON (6 mm x 5 mm) or 8-lead SOIC (200 mil) package. Handling up to a 350 Mbit/s sustained burst data rate and 8-, 16-, 32- or 64-Byte burst mode operation, the 16-Mbit device operates at 80-MHz and can erase small block sectors in as little as 25 ms or the entire memory in 50 ms.

LISTED UNDER: ICs

Single Chip Synchronous Clock Solution for SETS

April 18, 2008 7:51 am | Product Releases | Comments

The STC5270 from Connor-Winfield is an integrated single chip solution for the synchronous clock in SDH, SONET, and synchronous Ethernet network elements. The device is fully compliant with ITU-G.813 and Telcordia GR1244 and GR253. The STC5270 accepts 2 reference inputs and generates 2 independent synchronized output clocks. Reference input frequencies are automatically detected. All reference switches are hitless.

LISTED UNDER: ICs
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32-bit Microcontroller Serves USB On-the-Go Applications

April 18, 2008 7:47 am | Microchip Technology Inc. | Product Releases | Comments

Providing USB 2.0 on-the-go (OTG) functionality to enabled devices, the PIC32MX420F032H-40I/PT USB On-The-Go PIC32 Microcontroller from Microchip provides designers with the flexibility to add all three modes of USB operation to their products. USB OTB functionality also includes the ability to auto-negotiate

LISTED UNDER: ICs

ADC Saves I/O Lines in FPGAs

April 17, 2008 8:34 am | Product Releases | Comments

Streamlining the digital communication between high speed ADCs and FPGAs, the Linear Technology LTC2274 16-bit, 105Msps ADC reduces the number of data I/O lines required between the ADC and the FPGA from 16 CMOS or 32 LVDS parallel data lines to a single, self-clocking, differential pair communicating at 2.1Gbps. Consuming 1.3W from a 3.3V analog supply, the 6mm² QFN-40-packaged device includes

LISTED UNDER: ICs

Event Data Recorder with Integrated F-RAM Memory

April 15, 2008 6:24 am | Product Releases | Comments

Presented as the semiconductor industry’s first F-RAM-based Event Data Recorder (EDR) the FM6124 from Ramtron International continuously monitors state changes, stores them in the F-RAM, and alerts the system to the changes. Like a programmable logic controller (PLC), the device features simple device settings and data retrieval for easy system integration and a shorter design-in cycle. The device is designed for use

LISTED UNDER: ICs

Multi-Rate Clock Generator Simplifies Video Equipment Design

April 14, 2008 10:19 am | Product Releases | Comments

Presented in a 5 mm × 5 MM package the LMH1982 multi-rate video clock generator with genlock from National Semiconductor Corp. delivers high-definition (HD) clock output jitter as low as 40 ps peak-to-peak. The device provides reference clocks for video analog-to-digital converters (ADCs), digital-to-analog converters (DACs) and field-programmable gate array (FPGA) transceivers.

LISTED UNDER: ICs

SSLD Delivers 92% Efficiency

April 14, 2008 7:19 am | Product Releases | Comments

Designed to withstand harsh automotive environments, the ISL78100 high power integrated solid-state-ligthing driver (SSLD) can drive from 1 to 8 HB (high brightness) LEDs. Capable of operating in boost, buck, or SEPIC configurations, the 4 mm × 4 mm × 0.9 mm QFN-packaged device operates at up to 92 percent efficiency.

LISTED UNDER: ICs

Power MOSFET Delivers Smallest Size and On-Resistance for Type

April 11, 2008 10:07 am | Product Releases | Comments

Provided in a MICRO FOOT chipscale package with a 0.59 mm profile and a footprint of 1.5 mm × 1 mm, the Vishay Siliconix Si8441DB 20V p-channel TrenchFET power MOSFET is presented as having the industry’s lowest profile for this device type. It is also presented as having the lowest on-resistance for such devices with a range from 0.600O at 1.2V VGS to 0.080O at 4.5V VGS with a maximum gate-source voltage of +/- 5V.

LISTED UNDER: ICs

Bidirectional Overvoltage Chip Provides Improved DSL Protection

April 10, 2008 9:27 am | Product Releases | Comments

With a construction that prevents surge events from being shunted into the ground and power plane, Littlefuse’s TwinChip SDP Series SIDACtor protection device provides improved DSL overvoltage protection as well as broadband driver amplifier protection for the secondary side of coupling transformers. The bidirectional device limits DSL secondary line voltage to a 43V peak with a surge current rating up to 100A for a lower and more stable off-state capacitance than typical thyristor overvoltage protection.

LISTED UNDER: ICs

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