ThomasNet Industrial Newsroom -

Power Amplifiers are designed for 18-33 GHz frequency ranges.

info@productnews.com (ThomasNet Industrial Newsroom) — Mon, 29 Sep 2008 07:38:25 -0500

Available in bare die or surface mount packaging, AMMC/P-6333 driver amplifiers target wireless communication infrastructure applications, including point-to-point radios, VSAT and fiber to the home. Fabricated using 0.25 um enhancement mode PHEMT technology, amplifiers deliver gain of 20 dB and P1dB of 23 dBm. With 50 <font face='Symbol'>W</font> matching and third order intercept point of 30 dBm, they can be used with single positive voltage supply and DC power of 5 V bias at 220 mA.

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Electronic Components and Devices Sponsored by: Lumera Corporation -
Communication Systems and Equipment

Search for suppliers of: Microwave Monolithic Integrated Circuits (MMIC) | Communications Amplifiers | Linear Amplifiers | Power Amplifiers | Surface Mount Amplifiers | Wireless Amplifiers

Pallet Amplifier is designed for FM and HDFM radio broadcast.

info@productnews.com (ThomasNet Industrial Newsroom) — Wed, 17 Sep 2008 07:42:07 -0500

Featuring 300 W CW output power, 78% collector efficiency, and -40 dB harmonic suppression, Model FM310-108 pallet amplifier is suited for FM transmitter, transposer, and broadcast exciter designs. Available with MRF6V2300NBR1 LDMOS transistor, rugged unit operates from -10 to +60°C. With 23 dB gain, system designers can use low input power of 1.4 W, eliminating one or more gain stages. Connectorized versions are also available.

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Search for suppliers of: Power Amplifiers | RF Amplifiers

Track Current Limiter is available in 4 models.

info@productnews.com (ThomasNet Industrial Newsroom) — Thu, 11 Sep 2008 07:34:18 -0500

Compliant with California Title 24 and ASHRAE 90.1 requirements, Track Current Limiter ensures that track installations meet wattage limitations according to size and usage of space. It can be mounted as standard canopy, used in place of I connector, or as live-end. Unit's circuit breaker will trip and shut down power to track when track is overloaded, and device may be reset when overall total of fixture wattages are reduced below circuit breaker rating.

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Search for suppliers of: Current Limiters

UHF Power Amplifier operates from 22-32 Vdc supply.

info@productnews.com (ThomasNet Industrial Newsroom) — Thu, 04 Sep 2008 07:35:18 -0500

Employing laterally diffused metal oxide semiconductor device technology, Model US1498 is designed specifically for airborne and fixed location operations. Dual input, single output design provides minimum of 100 W/channel output across frequency range of 290-320 MHz. Packaged in thermally efficient, finned aluminum housing for customer-supplied forced air cooling, device incorporates digital attenuators on each channel for independent power control.

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Electronic Components and Devices Sponsored by: Lumera Corporation -

Search for suppliers of: Power Amplifiers

Fiber Optic Amplifiers feature dual digital displays.

info@productnews.com (ThomasNet Industrial Newsroom) — Tue, 02 Sep 2008 07:41:11 -0500

Model D2RF series amplifiers feature programming format offering 6 teaching modes including auto teach, zone teaching, and glass teaching mode. They include 2 x 4-digit displays for verification of light received level and threshold level, which also aid in setup and programming of devices. Equipped with selectable one-shot, off-delay, and on-delay timers, units are available in 2 output configurations and outputs can be set to 60 µs response.

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Communication Systems and Equipment
Electronic Components and Devices Sponsored by: Lumera Corporation -

Search for suppliers of: Digital Amplifiers | Fiber Optic Amplifiers | Programmable Amplifiers

Op-Amps eliminates EMI-induced errors in analog systems.

info@productnews.com (ThomasNet Industrial Newsroom) — Fri, 29 Aug 2008 07:56:19 -0500

Featuring EMI rejection ratio of 120 dB, PowerWise® LMV83x series integrates EMI filters and maintains accuracy of analog systems by reducing effects of RFI. Products also feature 3 MHz unity gain bandwidth while operating on 240 µA supply current, yielding power-to-performance ratio of 80 µA per MHz. All devices - LMV831 single, LMV832 dual, LMV834 quad - minimize need for metal shielding, filters, and extra components. They maintain stability for capacitive loads as large as 200 pF.

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Search for suppliers of: Operational Amplifiers

Audio Subsystem is suited for portable devices.

info@productnews.com (ThomasNet Industrial Newsroom) — Fri, 22 Aug 2008 07:48:28 -0500

With 2 stereo single-ended inputs that can be configured as single stereo differential input, Model TPA2050D4 audio subsystem includes stereo Class-D amplifier that provides 1.4 W per channel output drive capability into 8 Ohm loudspeakers with 90% efficiency to extend battery life in portable applications. It also features low-noise stereo DirectPath(TM) headphone amplifier that eliminates need for dc-blocking output capacitors to reduce component count.

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Electronic Components and Devices Sponsored by: Lumera Corporation -

Search for suppliers of: Application Specific Integrated Circuits (ASIC) | Audio Frequency (AF) Amplifiers | Audio Amplifiers

RF Power Detector, Log Amp promote wireless performance.

info@productnews.com (ThomasNet Industrial Newsroom) — Tue, 19 Aug 2008 07:42:45 -0500

Integrated crest-factor RF power detection IC, ADL5502, combines rms RF detector and envelope detector. Featuring ±0.1 dB accuracy with crest factors up to 11 dBm, it enables cell phone designers to manage wireless handset power, extend battery life, and process complex 3G/4G signals. Logarithmic amplifier, ADL5513, offers 80 dB dynamic range with ±3 dB log conformance up to 4 GHz to help accurately detect and control output power up to WiMAX and Long-Term Evolution frequency bands.

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Electronic Components and Devices Sponsored by: Lumera Corporation -

Search for suppliers of: RF Power Amplifiers | RF Integrated Circuits

Differential Amplifiers can drive 14- and 16-bit ADCs.

info@productnews.com (ThomasNet Industrial Newsroom) — Fri, 15 Aug 2008 07:28:59 -0500

Consuming less than 120 mW of power on single 3.3 V supply, single channel ADA4939-1 and dual channel ADA4939-2 differential amplifiers achieve 82 dB SFDR at 70 MHz. Operating over -40 to 105°C temperature range for both 3.3 and 5 V operation, units feature input voltage noise of 2.3 nV/rt Hz, -3 dB bandwidth of 1.4 GHz, and slew rate of 5,000 V/µS. Model ADA4939-2 can drive dual ADCs used in I/Q demodulation schemes, and offers low cross-talk of -80 dB at 100 MHz.

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Communication Systems and Equipment
Electronic Components and Devices Sponsored by: Lumera Corporation -

Search for suppliers of: Differential Amplifiers | Low Noise Amplifiers

IC Pair acts as direct conversion receiver solution.

info@productnews.com (ThomasNet Industrial Newsroom) — Fri, 15 Aug 2008 07:28:50 -0500

Quadrature demodulator (ADL5380), operating from 400 MHz to 6 GHz, and companion 2-channel digital gain trim amplifier (AD8366) enable and integrate direct conversion radio receivers in cellular 3G/4G and broadband wireless 802.16 applications. With ADL5380, base station receivers can be designed for various cellular and broadband wireless data systems and standards. Features for AD8366 include 0.25 dB fine step resolution AGC, adjustable common mode, and dc offset correction.

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Communication Systems and Equipment
Electronic Components and Devices Sponsored by: Lumera Corporation -

Search for suppliers of: Communications Amplifiers | Broadband Amplifiers | I & Q Demodulators

Modular Test Station tests traveling wave tubes.

info@productnews.com (ThomasNet Industrial Newsroom) — Mon, 11 Aug 2008 07:46:09 -0500

Consisting of 19 in. rack with pre-installed distribution and control modules, Model PTT4100 tests low and medium power pulse/continuous wave TWTs used in communications and EW systems. Modular design allows user to configure system to exact requirements, and each self-contained module offers monitoring and display functions, BIT, and protection features. Anode, cathode, collector, focus electrode, and grid modules can be supplied according to customer requirements.

This story is related to the following:
Communication Systems and Equipment
Electronic Components and Devices Sponsored by: Lumera Corporation -
Test and Measuring Instruments

Search for suppliers of: Communications Testers | Traveling Wave Tubes

Power Amplifier features 6-18 GHz frequency range.

info@productnews.com (ThomasNet Industrial Newsroom) — Wed, 06 Aug 2008 08:07:44 -0500

Designed for defense electronics and homeland security industries, CHPA0618-1 ultra-broadband power amplifier incorporates GaAs MMIC technology into Spatium(TM) broadband spatial combining architecture. Unit has multiple element architecture that provides protection from single point failures and enables dispersive, 3D heat dissipation. Featuring 40 W typical saturated power, it includes soft-fail in event of device failure, with no warm-up or turn-on delay.

This story is related to the following:
Communication Systems and Equipment
Electronic Components and Devices Sponsored by: Lumera Corporation -

Search for suppliers of: Microwave Monolithic Integrated Circuit (MMIC) Amplifiers | Broadband Amplifiers | Power Amplifiers

Broadband Amplifier covers 100 MHz to 6 GHz frequency range.

info@productnews.com (ThomasNet Industrial Newsroom) — Mon, 04 Aug 2008 07:52:02 -0500

Housed in 1.25 x 1.25 x 0.59 in. aluminum enclosure with 3 SMA connectors, Model CRBAMP-100-6000 RedBox is low-noise general purpose connectorized amplifier featuring signal gain of 18 dB with output power of 17 dBm (P1dB). It also features typical noise figure of 3.5 dB with IP3 of +30 dBm. Suited for IF or RF buffer amplifiers, base stations, high-reliability applications, and general lab use, unit operates from single +5 V supply consuming only 60 mA.

This story is related to the following:
Communication Systems and Equipment
Electronic Components and Devices Sponsored by: Lumera Corporation -

Search for suppliers of: RF Amplifiers | Low Noise Amplifiers | Intermediate Frequency (IF) Amplifiers | Broadband Amplifiers

Video Filter Amp lets portable devices output SD signals.

info@productnews.com (ThomasNet Industrial Newsroom) — Mon, 04 Aug 2008 07:46:54 -0500

Supplied in 1 x 1 mm, 4-bump UCSP(TM), MAX9515 analog video filter amp combines active-filter stage with video amp to band-limit signal and set video-output level to drive SD connection from any portable device to SDTV. Fifth-order filter features ±1 dB passband flatness up to 9 MHz and 50 dB attenuation at 27 MHz, ensuring signal integrity in compact designs. SmartSleep technology reduces power consumption to 5 µA in shutdown mode and eliminates need for external shutdown control.

This story is related to the following:
Communication Systems and Equipment
Electronic Components and Devices Sponsored by: Lumera Corporation -

Search for suppliers of: Analog Amplifiers | Video Amplifiers

Hall Sensor Amplifier suits portable equipment applications.

info@productnews.com (ThomasNet Industrial Newsroom) — Fri, 01 Aug 2008 08:02:18 -0500

With fully programmable features, EBL-H-50-03 4-quadrant amplifier is engineered to optimize performance of Portescap brushless motors in applications such as Bi-PAP respirators. Measuring 92 x 72 x 16 mm and weighing 1.5 oz, it has supply-voltage range of 5.5-50 V that enables accurate control of 16-30 mm brushless motors at speeds up to 90,000 rpm. Featuring continuous current output of 3 A and maximum current output of 12 A, unit offers thermal, short, and over current protection.

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Electronic Components and Devices Sponsored by: Lumera Corporation -
Sensors, Monitors and Transducers Sponsored by: Keyence Corporation of America - The Internet Resource for Sensor Solutions

Search for suppliers of: Hall Effect Sensors | Current & Voltage Amplifiers | Programmable Amplifiers

Eddy Current Power Amp has modular, universal design.

info@productnews.com (ThomasNet Industrial Newsroom) — Fri, 01 Aug 2008 07:36:25 -0500

Able to interface with Dyne Systems dynamometer controllers or industrial PCs-/PLC-based controllers running third party software, DS820 intelligent universal Power Amplifier Unit (PAU) displays real-time field current, input command, status, and fault messages on front panel diagnostic LCD. Analog 0-10 Vdc input enables unit to be used as standalone, open-loop eddy current power amp or incorporated into existing test cells with fully integrated closed-loop control units.

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Search for suppliers of: Power Amplifiers

Zero-Drift Instrumentation Amp is optimized for low power.

info@productnews.com (ThomasNet Industrial Newsroom) — Fri, 25 Jul 2008 07:42:42 -0500

Promoting accuracy and battery life in low-power applications, INA333 features 75 µA quiescent current and operates on power supplies as low as 1.8 V. Offset voltage of 25 µV and offset drift of 0.1 µV/C promote accuracy and long-term stability. Supplied in MSOP-8 package, solution has 3 op amp architecture and input bias current of 200 pA. Zero-drift technology incorporates switched-capacitor notch filter to eliminate chopping noise and provide input voltage noise of 50 nV/rt-Hz.

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Search for suppliers of: Instrumentation Amplifiers

Class-G Headphone Amps suit portable audio applications.

info@productnews.com (ThomasNet Industrial Newsroom) — Tue, 22 Jul 2008 07:43:59 -0500

Suited for power-sensitive applications with headphone output, LDS9505 and LDS9504 incorporate Gmax(TM) technology for Class-G amplification and offer 5.5 mW/channel power dissipation to promote battery run-time. Adaptive Rail Amplifier and other technologies eliminate pop and click as well as zipper-noise concerns. Requiring 4 mW quiescent power, standalone products are capable of up to 63 mW in single-ended stereo and 106 mW in mono BTL output, with SNR of 102 dB.

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Electronic Components and Devices Sponsored by: Lumera Corporation -

Search for suppliers of: Integrated Circuits (IC) | Audio Frequency (AF) Amplifiers

SiGe Chipset delivers 4 x 10 Gbps for optical interconnects.

info@productnews.com (ThomasNet Industrial Newsroom) — Tue, 22 Jul 2008 07:43:58 -0500

Comprised of 4 x 10.3 Gbps Transimpedance Limiting Amplifier (HXR4104) and 4 x 10.3 Gbps Vertical Cavity Surface Emitting Laser driver (HXT4104), HXR/T4104 chipset is fully programmable via 2-wire interface. This enables control of signal peaking, modulation, and average currents while also providing access to temperature and output power monitoring on channel-by-channel basis. Parallel VCSEL driver is compatible with QSFP Multi-Source Agreement (MSA).

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Electronic Components and Devices Sponsored by: Lumera Corporation -
Optics and Photonics Sponsored by: Keyence Corporation of America - The Source for Digital Microscopy Solutions

Search for suppliers of: Chip Sets | Limiting Amplifiers | Fiber Optic Cable Drivers

Class-D Audio Amplifier features dynamic range compression.

info@productnews.com (ThomasNet Industrial Newsroom) — Fri, 18 Jul 2008 07:29:35 -0500

Providing 1.7 W/channel output drive across 8 <font face='Symbol'>W</font> load, TPA2016D2 features programmable dynamic range compression that automatically adjusts audio to desired loudness range while protecting speaker and preventing clipping and distortion. Users can select gains from -28 to +30 dB as well as program attack/hold/release times, compression ratios, and noise threshold values. Suited for wireless handsets, notebook PCs, and portable DVD players, it comes in 2.2 x 2.2 mm NanoFree(TM) WCSP package.

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Electronic Components and Devices Sponsored by: Lumera Corporation -

Search for suppliers of: Audio Frequency (AF) Amplifiers | Digital Amplifiers | Programmable Amplifiers