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The Blancett Frequency-to-Current (F-to-I) and Frequency-to-Voltage (F-to-V) converters are microprocessor-based devices designed to provide an analog output directly from a Blancett turbine flow meter. The converters measure and calculate the flow rate of a turbine flow meter and produce an analog output representative of that flow rate, in the form of a 4-20 mA or 0-5 VDC signal.
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Fujitsu's MB86H51 LSI product can compress and decompress full High-Definition (HD) video (1,920 dots x 1,080 lines) in the H.264 format in real-time. This is the industry's first full HD H.264 High Profile Level 4.0 video processing LSI with memory in one package. This LSI can be used for video processing in products covering a wide range of fields from consumer applications, such as digital video cameras, hard disk digital video recorders (DVRs), & home network appliances, to industrial applications, such as security cameras, and broadcasting equipment.
Proprietary video compression algorithms from Fujitsu Laboratories realize a reduction in the processing burden while producing superior image quality. Meanwhile, Fujitsu's system memory technologies enable a compact system with low power consumption.
Fujitsu plans to continue to be an industry leader of H.264 video processing LSIs in the future with full HD transcoders and full HD multi-decoders that can handle various video formats, and will provide customers with video processing LSIs for high-performance digital equipment.
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This 30MHz filter is recommended for any radiated emissions testing.
The High Pass filter will filter out all frequencies below 30MHz which are in the ambient noise during the pre-compliance or compliance testing.
Radiated signals below 30MHz can be high in magnitude, and can interfere with your testing or spectrum analyzer.
By putting an RF700 in front of your spectrum analyzer's RF input, you will be assured cleaner test results.
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These expansion modules fits into the integrated ac servo motors MAC50, MAC95, MAC140, MAC141 and MAC750 to adapt the motor to a specific application. This is a cost-saving approach as you only pay for what you need.
The unique module concept:
There are now modules for:
• Profibus-DP
• CANopen DS301/402
• Devicenet
• Nano PLC
• High speed 230kbit serial
RS485
•Wireless Bluetooth and WLAN
With D-sub connectors, cable glands or M12 connectors.
Modules can also be developed to customer specifications.
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BD95
Interpolator for LASERSCALE™
Interpolator for A/B quadrature of 8.6nm to 34.5nm
- A single-chip IC and newly designed circuitry
- High resolution: 0.07nm
- High response speed: 400mm/s
- DC offset, gain, and phase automatic conditioning
- 32 bit binary output with synchronized clock (T22)
32 bit binary output by data request input (T23, T14, T16)
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Highly accurate, analog front end product for scanning equipment with built-in timing generator.
The S1R77 Series is an analog front-end IC converting analog image data output from an inline image sensor such as CCD and CIS to digital data. I provides a selection of products incorporating a variety of peripheral circuits such as a clock generation circuit and differential output circuit, which contributes to space savings and total cost reduction, and results in effective EMI reduction. Using this series allows you to easily build a scanner system providing high-quality images.
The S1R77000 series of ICs includes the analog processing section (correlated double sampling, gain control, and A/D converter circuits) for image sensors such as charge coupled device (CCD) solid-state image sensors in addition to the clock forming circuits that drive them. Use of the new Epson products will enable designers to create systems offering high image quality with the minimum of stress.
The S1R77000 series contributes to space and overall cost savings by including a built-in timing generator for the image sensor. In addition, the S1R77013 includes a spectrum spread function, and the S1R77021 and S1R77081 include built-in RSDS(TM) interfaces that are effective in reducing electromagnetic interference.
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General Description
The RMPA1766 Power Amplifier Module (PAM) is Fairchild's latest innovation in 50Ohm matched, surface mount modules targeting UMTS/WCDMA/HSDPA applications. Answering the call for ultra- low DC power consumption and extended battery life in portable electronics, the RMPA1766 uses novel proprietary circuitry to dramatically reduce amplifier current at low to medium RF output power levels (<+16dBm), where the handset most often operates. A simple two- state Vmode control is all that is needed to reduce operating current by more than 60% at 16dBm output power, and quiescent current (Iccq) by as much as 70% compared to traditional power- saving methods. No additional circuitry, such as DC- to- DC converters, are required to achieve this remarkable improvement in amplifier efficiency. Further, the 4 x 4 x 1.0 mm LCC package is pin- compatible and a drop- in replacement for last generation 4 x 4 mm PAMs widely used today, minimizing the design time to apply this performance- enhancing technology. The multi- stage GaAs Microwave Monolithic Integrated Circuit (MMIC) is manufactured using Fairchild HBT process.
Features
- 40% WCDMA efficiency at 28dBm Pout
- 20% WCDMA efficiency (58mA total current) at 16dBm Pout
- Low quiescent current (Iccq): 25mA in low-power mode
- Meets HSDPA performance requirements
- Single positive-supply operation with low power and shutdown modes
* 3.4V typical Vcc operation
* Low Vref (2.85V) compatible with advanced handset chipsets
- Compact Lead-free compliant LCC package - (4.0 x 4.0 x 1.0mm nominal)
- Industry standard pinout
- Internally matched to 50 Ohm and DC blocked RF input/output
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The LDS line of linear and digital switching amplifiers offer energy efficient and robust operation for power requirements up to 280 kVA.
Power Amplifier Features
Modular power amplifiers from 8 to 280 kVA use fast switching IGBT technology and deliver excellent distortion at low power level
High efficiency maximizes the performance capabilities of the shaker and reduces operating costs
Peak current rating of 3-sigma meets ISO standards
Amplifier Controller Software coordinates power amplifier and shaker controller Operation
A range of safety features protects operators, test specimens, and the vibration test system
Low cost, single-phase linear power amplifiers for permanent magnet shakers
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ADI's high gain limiting amp ICs are optimized for SFP/SFF/GBIC datacom and telecom optical transceiver modules and provide the receiver functions of quantization and Loss of Signal Detection as well as SFF-8472 compliant average power measurement. Applications include 1x2x4x Fibre Channel, 10GBASE-LX4, multi-rate SONET/SDH OC3 to OC48 FEC and GbE. ADI's high gain limiting amps feature: low power; excellent sensitivity and jitter performance.
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Description:
LOW NOISE AMPLIFIER Performance Data
Frequency: 50.0 - 1000.0 MHz
Gain: 21.0 dB Min (Flatness 1.0)
Noise Figure: 3.5 dB Max
P1dB: 12 Min
VSWR: 2.0 Input Max, 2.0 Output Max
Power Supply: 12.0 Volts DC 100.0 mA
Operating Temperature: -30.0 - 70.0 ?C
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Dual-Band (2.4-2.5) GHz & (4.9-6) GHz WLAN Low-Noise Amplifier
Avago Technologies’ ALM-2812 is a dual-band LNA designed for WLAN applications in the (2.4 - 2.5)GHz and (4.9-6)GHz frequency ranges. The LNA uses Avago Technologies’ proprietary GaAs Enhancement-mode pHEMT process to achieve high-frequency wideband operation with very low noise figures.
The ALM-2812 has two individual LNAs housed in a 3mm x 3mm package, each one switcheable using a single CMOS-compatible pin. All matching components are inside the module. Only one external low frequency bypass capacitor is required for proper operation, making it suitable for use in ultra-miniature WLAN cards and access points.
Features
- Advanced GaAs E-pHEMT
- Low Noise: 0.8dB Typ for 2.4 - 2.5 GHz
- Low Noise: 1.4dB Typ for 4.9 - 6 GHz
- Wide Supply Voltage: 2 to 3.6V
- 50 Ohm matched Input & Output
- High Input P1dB and IIP3
- Power Shutdown Function
- RoHS Compliant
- Small Footprint: 3x3mm2
- Low Profile: 1.1mm max.
- Minimal External Components
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Delivering low noise, high performance, and a small footprint, the CS3301A/02A seismic amplifiers are designed for use with geophone and hydrophone sensors. These highly integrated, programmable gain differential amplifiers are engineered for precise low frequency, high dynamic range measurements. Based on Cirrus Logic’s patented Multipath™ amplifier architecture, these powerful amplifiers provide unrivaled noise and drift performance. Low-power consumption combined with outstanding THD performance makes them ideal for today’s seismic applications. Chopper stabilized and designed for use with geophone sensors, the CS3301A delivers impressive low noise, low drift performance down to 0.1 Hz. The high input impedance of the CS3302A makes it well suited for use with hydrophone sensors, while still delivering outstanding noise and drift performance. With an extensive feature set and available in a 24-pin SSOP package, these amplifiers provide an outstanding price/performance combination for seismic applications.
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Pasternack offers RF Amplifier products to satisfy a wide range of applications. Standard products include In-Line Amplifiers with 18dB of gain and frequencies of 0.5-2 GHZ; General Purpose Amplifiers offering up to 18db gain and frequency operation from 10 MHZ - 3 GHz; and Low Noise Amplifiers (LNA) offering up to 21 db Gain and frequency operation from 0.5-18GHz.
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Features
* 60 GHz Bandwidth
* 3.0 dB noise figure
* >15 dB small signal gain
* 13 dBm P1dB
* +/- 7 ps group delay variation
* Bias: 4.5V, 50 mA
* 0.15 um 3MI mHEMT Technology
* Chip Dimensions: 1.30 x 1.06 x 0.1 mm (0.051 x 0.042 x 0.004) in
Typical Applications
* Test Equipment
* Wideband LNA / gain block
* 40 Gb/s optical networks
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TAOS Inc’s Light-to-Voltage (LTV) solutions combine a photodiode and transimpedance amplifier on a single monolithic IC. The LTV family provides a linear analog voltage output that is proportional to light intensity which is normally fed to an ADC for digital processing. This output can be connected directly to an ADC for digital processing, a comparator for thresholding or other analog circuitry for filtering or further processing.
The devices cover a wide range of speed and responsivity options across different spectral responses to span a variety of applications to measure ambient light, light absorption or reflection, and as an infrared data receiver in light controls, printers, light curtains or remote controllers. A summation CHART is avaialble fo
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PCB Automotive Sensors Debuts High Temperature Preamplifier
Operating to +120 °C for NVH Powertrain & Vehicle Underhood Testing
The Automotive Sensors division of PCB Piezotronics (PCB®) has announced release of a new high-temperature preamplifier, designed to overcome high temperature testing challenges associated with NVH powertrain and vehicle underhood testing applications, and to broaden options for NVH test engineers collecting acoustic data in high temperature areas.
Automotive engineers routinely perform NVH tests in areas around the powertrain, where elevated operating temperatures can present major measurement challenges. Underhood temperatures can peak at +125 0C under normal driving conditions, and can be significantly higher near turbochargers and exhaust system components, such as manifolds and diesel particulate filters. In the past, test engineers were limited by preamplifiers offering temperature ranges to + 70 °C. Model HT426E01 is a 1/2" preamplifier operating from ICP sensor power, terminating with BNC connector and utilizing standard coaxial cables. The model features a low attenuation factor (-0.06 dB) and low noise characteristics, 4.9 µV, based on an A-weight scale.
Common applications include underhood measurements for benchmarking and issue identification, including engine radiated, induction, ancillary and turbocharger noise; near-field measurements on manifolds; mufflers; exhaust after treatment components; and tailpipe noise. NVH groups within OEMs and Tier 1 suppliers involved with testing of powertrain components will benefit most from this product.
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AR's microwave amplifiers are just as tough and dependable as our RF amplifiers, and they are backed by the same "Competitive Edge" warranty, the best and most comprehensive warranty in the industry. Our microwave amplifiers offer the hard-to-find combinations of power and bandwidth in frequency increments and power output you need for today's test applications.
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Incorporate personal video recording capability into cable and DBS set-top boxes and consumer digital video products using Broadcom's MPEG-2 digital video/audio encoder and multiplexer chips. These advanced chips enable manufacturers to develop entertainment systems that support such features as watch and record, selective viewing, fast forward, fast reverse, skip forward, skip back, slow motion and frame-by-frame viewing.
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Fujitsu offers a comprehensive suite of Digital Video Broadcasting (DVB) solutions for digital television applications.
The product portfolio includes the "SmartMPEG" Digital TV Decoder Family which is ideally suited for Set-Top Box, Personal Video Recorder (PVR), dual/twin receiver Set-Top boxes, Integrated Digital TV sets (IDTV), and other DVB applications.
Digital TV
The SmartMPEG family incorporates devices which provide the most cost-effective system solution for both Free-to-Air applications and for Pay TV. SmartMPEG has also been designed for PVR systems, which support such features as watch and record, fast forward, fast reverse, pause and slow motion.
Fujitsu's MPEG-2 Encoders together with SmartMPEG allow manufacturers to develop entertainment systems for home and in-car applications as well as semi-professional systems.
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General description :
Intersil's broad portfolio of analog switches provides excellent performance across the entire input voltage range. Each new device incorporates more than 30 years of market experience into its design.
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We offer the industry's broadest selection of low-on-resistance, high-performance analog switches and multiplexers. Products are available for general-purpose use and specific applications.
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Choose from the industry's largest selection of analog multiplexers in leading-edge small packages. ADI offers multiple configurations from four channels to 32 channels in standard plastic packages as well as in space-saving LFCSP and WLCSP packages. Ron performance is industry-best, with the ADG708 series multiplexers offering 2.5 ohms typical and ADG804 series < 1 ohm guaranteed over the full voltage range and temperature specification.
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SMD1102, SMD1103, SMD1113
10-Bit Data Acquisition System for Autonomous Environmental Monitoring
FEATURES
- Complete Data Acquisition System
- 10-Bit A/D Converter Resolution
- 75µs Acquisition plus Conversion Time
- Alarm Limits for Each Input Channel
- Auto-Increment of Input Channels
- Two Wire I2C Serial Data Interface
- System Management Bus (SMBus) Compatible
- Auto-Monitor with SMBALERT Output
- Low Quiescent Current of 50µA
- Wide Supply Voltage Range: 2.7V to 5.5V
SMD1102:
- 2-Channel Analog Input
- External Voltage Reference Input Provided for Absolute Measurements
SMD1103:
- 3-Channel Analog Input
- Reference Voltage Input for the A/D Converter is Connected to VDD for Ratiometric Measurements
SMD1113:
- Extended I2C Operation
- 3-Channel Analog Input
- External Voltage Reference Input Provided for Absolute Measurements
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The KA741 series are general purpose operational amplifiers. It is intended for a wide range of analog applications. The high gain and wide range of operating voltage provide superior performance in intergrator, summing amplifier, and general feedback applications
Features
- Short circuit protection
- Excellent temperature stability
- Internal frequency compensation
- High Input voltage range
- Null of offset
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General description :
Intersil op amps are designed to meet today's increasing complexities for communication, video, and imaging applications. This high speed analog portfolio delivers low power, superior drive, and slew rate performance at full bandwidths, making them the perfect choice for video and high speed data transmission, A/D buffering, and high frequency filtering. The complete line of Intersil op amps, buffers, comparators, and transistor arrays covers the DC to GHz frequency range and includes special features like output disable, output limiting, and programmable gain functions.
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Maxim offers the widest selection of operational amplifiers (op amps) and comparators for audio and video applications, battery and power management, and signal conditioning.
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The MCP6031 operational amplifier (op amp) has a gain bandwidth of 10 kHz with a low typical operating current of 900 nA and an offset voltage that is less than 150 uV. The MCP6031 uses Microchip's advanced CMOS technology, which provides low bias current, high-speed operation, high open-loop gain and rail-to-rail input and output swing. The MCP6031 operates with a single supply voltage that can be as low as 1.8V, while drawing less than 1 uA of quiescent current. The MCP6031 is available in standard 8-lead SOIC, MSOP, SOT-23 and 2x3 DFN packages.
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The VIP50 vertically integrated PNP (VIP) process technology is optimized to perform well at 3.3V and 5V supply levels, enabling direct interfacing with advanced analog-to-digital converters while maintaining a very high signal-to-noise level. The products span a 0.9V to 12V supply voltage range that covers both standard DC single-supply voltage standards and +5V/-5V split supplies common in precision amplifier applications and battery chemistries such as Li-Ion and NiCAD.
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Op Amps - Audio-Video Amps - Comparators - Compandors:
ON Semiconductor offers operational amplifiers, audio amplifiers, video amplifiers, transconductance amplifiers, compandors, and comparators.
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The ZL40120 is a low power, quad, current feedback operational amplifier offering high performance at a low cost. The device provides a very high output current drive capability of 65 mA while requiring only 3.3 mA of static supply current per channel. This feature makes the ZL40120 the ideal choice where a high density of high speed devices is required.
The 280 MHz Av=+1 V/V small signal bandwidth and 1100 V/µs slew rate make the device an excellent solution for component video applications such as driving RGB signals down significant cable lengths.
Other applications which may take advantage of the ZL40120 dynamic performance features and matched amplifiers include low cost high order active filters and twisted pair driver/receivers.
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Amplifiers, Analog filters, Digital filters, Signal converters
