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ADN4600: 4.25 Gbps, 8 8, Asynchronous Crosspoint Switch - The ADN4600 is an asynchronous, nonblocking crosspoint switch with eight differential PECL-/CML-compatible inputs with programmable equalization and eight differential CML outputs with programmable output levels and pre-emphasis or de-emphasis.

GCT Semiconductor Announces Industry's First Mobile WiMAX IEEE 802.16e Wave 2 Compliant 3.5 GHz Monolithic Single-Chip Solution -

GCT Semiconductor announce the Industry's first single-chip solution supporting both mobile WiMAX IEEE 802.16e WAVE 2 and WiFi 802.11 b/g - GCT's highly integrated single-chip, demonstrated at CTIA in Las Vegas, April 1-3, provides a total solution for Wireless Terminal applications requiring dual connectivity of Mobile WiMAX and WiFi.

GCT Semiconductor launches first Single-ship CMOS RF Transceiver for CDMA2000 Mobile handset applications - True monolithic single-chip solution features a highly integrated RF transceiver with GCT's industry-proven CMOS RF technology SAN JOSE, CA, October 9, 2007 - GCT Semiconductor, Inc.

Data Converters ADS62P22 Dual 12-bit 65MSPS ADC with selectable DDR LVDS or CMOS outputs - ADS62P2X is a dual channel 12-bit A/D converter family with maximum sample rates up to 125 MSPS. It combines high performance and low power consumption in a compact 64 QFN package. Using an internal sample and hold and low jitter clock buffer, the ADC supports high SNR and high SFDR at high input frequencies. It has coarse...

Data Converters ADS62P23 Dual 12-bit 80MSPS ADC with selectable DDR LVDS or CMOS outputs - ADS62P2X is a dual channel 12-bit A/D converter family with maximum sample rates up to 125 MSPS. It combines high performance and low power consumption in a compact 64 QFN package. Using an internal sample and hold and low jitter clock buffer, the ADC supports high SNR and high SFDR at high input frequencies. It has coarse...

Data Converters ADS62P24 Dual 12-bit 105MSPS ADC with selectable DDR LVDS or CMOS outputs - ADS62P2X is a dual channel 12-bit A/D converter family with maximum sample rates up to 125 MSPS. It combines high performance and low power consumption in a compact 64 QFN package. Using an internal sample and hold and low jitter clock buffer, the ADC supports high SNR and high SFDR at high input frequencies. It has coarse...

Data Converters ADS62P25 Dual 12-bit 125MSPS ADC with selectable DDR LVDS or CMOS outputs - ADS62P2X is a dual channel 12-bit A/D converter family with maximum sample rates up to 125 MSPS. It combines high performance and low power consumption in a compact 64 QFN package. Using an internal sample and hold and low jitter clock buffer, the ADC supports high SNR and high SFDR at high input frequencies. It has coarse...

Power Management BQ24088 750 mA Single Chip Li-Ion/Li-Pol Charge Management IC with Thermal Regulation - The bq24085/6/7/8 series are highly integrated Li-Ion and Li-Pol linear chargers, targeted at space-limited portable applications. The bq24085/6/7/8 series offers a variety of safety features and functional options, while still implementing a complete charging system in a small package. The battery is charged in three phases:...

Power Management BQ24381 Overvoltage and Overcurrent Protection IC and Li+ Charger Front End Protection IC with LDO Mode - The bq2438x family are charger front-end integrated circuits designed to provide protection to Li-ion batteries from failures of the charging circuitry. The IC continuously monitors the input voltage and the battery voltage. The device operates like a linear regulator, maintaining a 5.5-V (bq24380) or 5-V (bq24381) output with...

Power Management REG71050 60-mA, 5.0-V, Buck/Boost Charge Pump in ThinSOT-23 - The REG710 is a switched capacitor voltage converter that produces a regulated, low-ripple output voltage from an unregulated input voltage. A wide input supply voltage of 1.8V to 5.5V makes the REG710 ideal for a variety of battery sources, such as single-cell Li-Ion, or two- and three-cell nickel- or alkaline-based chemistries.The...

Power Management TPS61054 700mA High Power White LED Driver with standard Logic Interface - The TPS6105x device uses a high-frequency synchronous-boost topology with constant current sink to drive single white LEDs. The device uses an inductive fixed-frequency PWM control scheme using small external components, minimizing input ripple current. The 2-MHz switching frequency allows the use of small and low-profile 2.2-焙...

Power Management TPS61055 500mA High Power White LED Driver with standard Logic Interface - The TPS6105x device uses a high-frequency synchronous-boost topology with constant current sink to drive single white LEDs. The device uses an inductive fixed-frequency PWM control scheme using small external components, minimizing input ripple current. The 2-MHz switching frequency allows the use of small and low-profile 2.2-焙...

Cypress Offers New HI-TECH Compiler With Free 尞ite� Mode For Both PSoC Designer� and PSoC Express� Design Environments - New HI-TECH C� PRO for the PSoC� Mixed Signal Array ANSI C Compiler Offers Designers Seamless Upgrade Path San Jose, Calif., April 8, 2008 -Cypress Semiconductor Corp.

ISL6336B - 6-Phase PWM Controller with Light Load Efficiency Enhancement and Current Monitoring - The ISL6336B controls microprocessor core voltage regulation by driving up to 6 interleaved synchronous-rectified buck channels in parallel. Multiphase buck converter architecture uses interleaved timing to multiply channel ripple frequency and reduce input and output ripple currents. Lower ripple results in fewer components, lower component cost, reduced power dissipation, and smaller implementation area.�

Introducing MASTR IV TETRA Base Station

Introducing MASTR IV TETRA Base Station

Tyco Electronics announced today that its Wireless Network Solutions business introduced the MASTR IV ("Master Four") Terrestrial Trunked Radio (TETRA) Base Station to power secure digital trunked radio communications via TETRA. The addition of the MASTR IV product extends the M/A-COM MASTR series and marks the first MASTR product to facilitate the TETRA air interface with the VIDA (Voice, Interoperability, Data and Access) network platform. [Read more...]

ZL30120

06.06.2006 08:53 - Source: Zarlink Semiconductor

A full Design Manual is available to qualified customers. To register, please send an email to TimingandSync@Zarlink.com.

The ZL30120 Multi-Rate Line Card Synchronizer is a highly integrated device that provides timing and synchronization for network interface cards. It incorporates two independent DPLLs, each capable of locking to one of eight input references and provides a wide variety of synchronized output clocks and frame pulses.

Features

Synchronizes with standard telecom system references and synthesizes a wide variety of protected telecom line interface clocks that are compliant with Telcordia GR-1244-CORE, GR-253-CORE, ITU-T G.813, and compatible with ITU-T G.8261 (formerly G.pactiming)
Internal low jitter APLL provides SONET/SDH clocks including 6.48 MHz, 19.44 MHz, 38.88 MHz, 51.84 MHz and 77.76 MHz, or 25 MHz and 50 MHz Synchronous Ethernet output clocks
Provides two DPLLs which have independent modes of operation (locked, free-run, holdover) and optional hitless reference switching
Programmable output synthesizers (P0, P1) generate general purpose clock frequencies from any multiple of 8 kHz up to 100 MHz
Provides 8 reference inputs which support clock frequencies with any multiples of 8 kHz up to 77.76 MHz in addition to 2 kHz
Generates several styles of output frame pulses with selectable pulse width, polarity, and frequency
Configurable input to output delay, and output to output phase alignment

Typical Applications

AMCs for AdvancedTCA^TMand MicroTCA
Systems
Synchronous Ethernet
Multi-Service Edge Switches or Routers
DSLAM Line Cards
WAN Line Cards RNC/Mobile Switching Center Line Cards
ADM Line Cards

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