Electronic Amplifiers

Electronic Amplifiers

IF Gain Block Amplifiers cover 20-1,000 MHz frequency range.

Suited for cellular, satellite, CATV, military, and instrumentation equipment, Model ADL5535 provides flat gain of 15 dB over frequency, noise figure of 3.3 dB, P1dB of 19.1 dBm, and OIP3 of 47.6 dBm at 190 MHz, while Model ADL5536 provides flat gain of 20 dB over frequency, noise figure of 2.8 dB, P1dB of 19.8 dBm, and OIP3 of 46.5 dBm at 380 MHz. Both are fabricated on GaAs HBT process, have...

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Electronic Amplifiers

Avago Technologies Adds Three New High Linearity Gain Blocks for Use in a Variety of Wireless Infrastructure Apps

Latest Additions to Broadband MMIC Device Series Ideal for Use in Applications Operating in Frequencies from 40 to 6000MHz SAN JOSE, Calif., and SINGAPORE, - Avago Technologies (Nasdaq: AVGO), a leading supplier of analog interface components for communications, industrial and consumer applications, today announced the addition of three new innovative flat gain, high linearity low noise, gain...

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Low-Noise Amplifiers offer 0.8 dB GPS receive sensitivity.
Electronic Amplifiers

Low-Noise Amplifiers offer 0.8 dB GPS receive sensitivity.

Model MAX2657 utilizes 4 mA operating supply current, while MAX2658 consumes 7.7 mA. Both 1,575 MHz low-noise amplifiers offer 0.8 dB noise figure and are designed for GPS-enabled applications operating in 1,575 MHz band. They include logic-enabled shutdown mode that reduces supply current to less than 1 Â-µA. Contained in 6-pin, 0.4 mm pitch WLP package, they operate from 1.6-3.3 V supply...

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Electronic Amplifiers

Low Noise Amplifier supports mobile TV on handsets.

Model uPD5740T6N LNA wideband IC, with bypass/through function, is designed for receiving broadcast TV on mobile devices. Product switches from amplification mode when receive signals are weak to bypass mode when receive signals are strong, extending battery life. Supporting 0.05-1 GHz frequency range and operating from 2.8 V supply with control voltage of 1.0 V, it can also be used in short...

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Electronic Amplifiers

RFMD Ships Pre-Production Gallium Nitride (GaN)-Based CATV Hybrid Amplifiers to Major U.S.-Based CATV Equipment Provider

RFMD's GaN Hybrid Amplifiers Provide Highest Available RF Output Levels for Cable Operators in Fiber Deep Network Architectures GREENSBORO, N.C., - RF Micro Devices, Inc. (Nasdaq:RFMD), a global leader in the design and manufacture of high-performance radio frequency components and compound semiconductor technologies, announced today that RFMD has commenced pre-production shipments of...

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Electronic Amplifiers

JFET-Input Op Amps offer fast slew rates.

Offered in VSON-8 or SOT23-5 packages, OPA653/OPA659 combine wideband voltage feedback amplifier with JFET-input stage and meet requirements for frequency domain and FFT analysis due to their respective signal bandwidths of 475 and 575 MHz and THD ratings of -60 and -66 dBc @ 100 MHz. Optimal pulse response is due to respective 2,675 and 2,550 V/Â-µs slew rates of fixed gain (+2 V/V) OPA653...

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Audio Amplifier suits media presentation applications.
Electronic Amplifiers

Audio Amplifier suits media presentation applications.

Intended for applications in which audio from source equipment is directly connected to and switched by video projector, Model MP-AMP30 drives audio signals from sources directly to external speakers. Surface-mountable device features Class D circuitry that delivers 15 W/channel to drive 1 or 2 pairs of 8 W speakers or single pair of 4 W speakers, supporting stereo speakers at front of room or...

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Electronic Amplifiers

Low Noise Amplifier targets GPS applications.

Using CMOS process, 1.6 GHz Model XC2404A816UR-G achieves low voltage drive of 1.14-1.26 V at fixed bias, low power consumption of 12.0 mW at fixed bias, and low noise figure of 0.94 dB. Power supply voltages of 1.8 V and 2.85 V can also be supported by adding one resistor for self bias. Housed in 1.5 x 1.5 x 0.6 mm USP-8A0-1 package, amplifier enables 50 W matching in both input and output with...

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Electronic Amplifiers

Audio SoCs enhance embedded audio and voice applications.

Supplied in 76-pin QFN package, CX2070X series includes audio/voice DSP, multi-bit codec, digital and analog I/O interfaces, and 2.5 W/channel Class-D amp to drive stereo speakers or optional PWM and differential line-out for external speaker systems amps. Dual dynamic noise reduction filters for incoming and outgoing audio streams eliminate ambient near- and far-end noises, while sound is...

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Class D Audio Amplifier has integrated charge pump.
Electronic Amplifiers

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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