Circuits

DC/DC Regulator IC comes in small, plastic SMT package.

Capable of operating from 60 V supply without any input protection, LTM8027 integrates inductor, power switches, switching regulator, and all support components in 15 x 15 x 4.32 mm LGA plastic package. It can regulate 2.5-24 V output voltages from 4.5-60 V input supply (65 V absolute max) and deliver 4 A at 12 Vout from 24 Vin with 93% efficiency. Operating frequency, which can be adjusted with...

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Receiver Chip optimizes hybrid/cable television reception.

Model FM1151 delivers universal analog audio/video demodulation and digital intermediate frequency (IF) processing for hybrid terrestrial and cable television. Chip accepts IF output directly from CAN and silicon tuners and demodulates legacy audio/video to generate analog CVBS video with SIF/MONO audio. Compatible with standard and nonstandard audio/video analog and digital broadcasts, it also...

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Linear 0.5 W LED Drivers promote energy-efficient lighting.

Linear 0.5 W LED Drivers promote energy-efficient lighting.

Designed for driving 0.5 W LEDs with typ current of 150-200 mA, BCR320 and BCR420 feature negative thermal coefficient that helps extend LED lifetime and digital interface for PWM signal that supports dimming. Both negate usage of inductors, capacitors, and free-wheeling diode. While BCR320 is designed for peak output current up to 300 mA and has internal breakdown voltage of 20 V typ, BCR420 has...

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Video Delay Line IC features triple-skew-compensation.

Housed in 5 x 5 mm package, Model AD8120 transmits clear, sharp images over twisted-pair cable for digital signage, KVM, video projection, and HD surveillance applications. Unit contains 3 delay paths that provide broadband delays up to 50 ns in 0.8 ns increments using 64 digital controls steps or analog control adjustments. Device's 150 MHz bandwidth multiplied by 50 ns total delay achieves...

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Step-Up DC/DC Converter suits energy harvesting applications.

Housed in 12-lead 3 x 4 mm DFN or 16-lead SSOP-16 package, Model LTC3108 features self-resonant topology that steps up from input voltages as low as 20 mV. Unit can start-up and run from sources such as thermoelectric generators, thermopiles, and small solar cells. Device's 2.2 V LDO can power external microcontroller, while main output is pin selectable to 2.35, 3.3, 4.1, or 5 V fixed voltage to...

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Endwave Releases New MMIC Product Line

Endwave Releases New MMIC Product Line

SAN JOSE, CA - Endwave Corporation (NASDAQ: ENWV), a leading provider of high-frequency RF devices and integrated subsystems, has announced the release of an extensive product line of microwave and millimeter wave integrated circuits for use in microwave radios and other high frequency systems. The product line consists of a wide variety of circuit types including amplifiers, voltage controlled...

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Low-Power FPGA targets 3G basestation designs.

Featuring DSP capacity of 320 18 x 18 multipliers, 6.8 Mbits of memory, and up to sixteen 3.2 Gbps SERDES channels, LatticeECP3(TM)-150 is suited for complex Wireless Remote Radio Heads such as MIMO-based RF antenna solutions. Device also provides Wireline Access developers with low-power Ethernet, SONET, and PCI Express solutions. FPGA is supported by ispLEVER® v8.0 design suite, which provides...

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Class D Audio Amplifier has integrated charge pump.

Class D Audio Amplifier has integrated charge pump.

Supplied in 20-pin, 3 x 3 x 0.5 mm QFN package, 1 W-rated constant power NCP2830 delivers continuous audio output to 8.0 ohm bridge tied load with less than 1% THD. Even if input voltage varies, there is no audio volume reduction or distortion as battery depletes. RoHS-compliant audio amp, suited for applications such as cell phones, DVRs, and portable speakers, operates from 2.7-5.5 V and offers...

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SMPS Controller IC brings energy efficiency to netbook adapters.

Designed to optimize energy efficiency and standby performance of power supplies under 75 W, GreenChip TEA1733 is suitable for netbook adapters, printer adapters, and LCD monitor supplies. Switched Mode Power Supply controller IC enables standby power levels less than 100 mW. Featuring input voltage range of 12-30 V, device requires low start-up current of 10 -µA and consumes 1.25 mA. It...

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Programmable System-on-Chip offers enhanced analog performance.

Model CY8C28xxx PSoC® 1 integrates up to 16 programmable analog and 12 digital blocks with 8-bit MCU. It supports up to 4 simultaneous Delta-Sigma ADCs with 6- to 14-bit resolution, allowing it to sample up to 4 analog inputs simultaneously at 62 KS/sec, with aggregate sample rate of 248 KS/sec. Unit can directly drive LCD and includes dual hardware I2C interfaces. Operating in temperatures from...

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Sponsored

Oilfield Improvements Wheeled Rod Guide Couplings Celebrate 35th Anniversary

For over 35 years our Wheeled Rod Guide Couplings, have been at work in oil fields across the globe. Our products are engineered to extend the service life of sucker rods and tubing, delivering cutting-edge innovation that enhances oilfield operation, maximizes output, and enhancing overall operations. To learn about the advantages of using Wheeled Rod Guide Couplings in your wells, see our video.

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