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Sensor signal professional amplifier MTI04CS/ MTI04CQ
With the MTI04CS/CQ, MAZeT now presents the second-generation multi-channel transimpedance amplifier. The MTI04CS/CQ now offers the ability to adapt the compensation of the transimpedance amplifier) to the input capacitance of the detection, such as photodiodes. This is done digitally in two stages, 5 and 80pF.
Programming of the transimpedance gain is carried out via three input pins to any of eight levels; and takes effect for all channels simultaneously.
Additional technical characteristics
- Switchable frequency response compensation for input photodiodes (< 5pF and < 80pF)
- Good synchronization of the amplification and the temperature coefficients by the transfer function
- Settable power-save mode
- Supply voltage from 2.7 to 5.5V
- Extended temperature range from -40 to +125°C
IC Types
* MTI04CD – ‘naked’ chip (die)
* MTI04CS – 16-pin SOP16 package
* MTI04CQ – 16-pin QSOP16 package |
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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 KA741 series are general purpose amplification. 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 professional amplifier, and general feedback applications |
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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 professional amplifier applications and battery chemistries such as Li-Ion and NiCAD. |
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| The XC221ASeries are input/output railtorail CMOS Op Amp. Operating voltage is 1.2V to 10V in single cell and, 0.6V to 5.0V in +ve /-ve supply. Since the XC221 comes in an ultra small SOT-25 package, theSeries is particularly suited for use with various typed of portable phones. |
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ADI's high gain limiting amp ICs are optimized for SFP/SFF/GBIC datacom and telecom optical professional 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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| Analog Devices' professional amplifiers are the number one selling brand of amplifiers in the world today. Nobody sets more performance standards for next generation designs, with the widest portfolio of leading-edge products. Designers who want dependable, reliable parts that enable the highest performance from their design, come here for the ultimate source in high-speed, precision, rf, broadband, instrumentation, and other amplifiers. |
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Linear Technology manufactures a broad line of high performance opamps (op amps) each one designed for the unexpected. Fully specified over temperature, look to Linear for signal conditioning solutions when performance matters. Amplifier product families include high speed professional amplifiers, precision amplifiers, low noise amplifiers, and micropower amplifiers as well as special function amplifiers such as current sense, programmable gain and differentail high speed analog to digital professional converter (ADC) drivers.
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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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A family of RF power detector integrated in loop controllers for PA power control applications in cellular handsets.
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PCB Automotive Detection 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 professional 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 professional connector and utilizing standard in line cables. The model features a low attenuation factor (-0.06 dB) and low noise characteristics, 4.9 µV, based on an A-weight professional scale.
Common applications include underhood measurements for benchmarking and issue professional identification, including professional 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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