Electronic Amplifiers

Electronic Amplifiers

Low Noise Amplifiers suit cellular and LTE base stations.

Offered in 8-lead, 2.0 x 2.0 x 0.85 mm, SMT QFN packages, RoHS-compliant low noise amplifiers (LNAs) are offered in 1,500-2,300 MHz and 2,300-4,000 MHz versions for base station RF front-end design. At 1,900 MHz and typical operating condition of 5 V/51 mA, GaAs Enhancement-mode pHEMT process technology gives noise figure of 0.48 dB and third order intercept (OIP3) of 35 dBm. At 2,500 MHz and 5...

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Electronic Amplifiers

Mono Class-D Audio Amp features integrated boost converter.

Available in 2 x 2 mm WCSP package, Model TPA2015D1 delivers 2 W of output power into 8 W at 3.6 V, providing consistent audio loudness across Li-Ion battery range. Battery monitoring AGC prevents early shutdown at battery voltages less than 3 V, while SpeakerGuard technology protects speakers by preventing clipping. With 81% efficiency at 1 W and quiescent current of 1.7 mA, amp is suited for...

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Class-D Power Amp supports multi-channel operations.
Electronic Amplifiers

Class-D Power Amp supports multi-channel operations.

Supplied in PowerSSO36 package, TDA7498 analog-input 2 x 100 W class-D power amplifier operates from 10-39 V supply and operates at up to 90% efficiency. Heat generation and energy efficiency figures support super-slim product styling for DVD and Blu-ray players, home theater, speakers, and docking stations. Manufacturing using technology that allows analog, logic, and high-voltage functions to...

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High-Gain 50 W GAN HEMT accommodates C-BAND applications.
Electronic Amplifiers

High-Gain 50 W GAN HEMT accommodates C-BAND applications.

Operating in 7.7-8.5 GHz range, TGI7785-50L enables increased output power while helping to reduce size and weight in solid-state power amplifiers (SSPA) for SATCOM applications. This 50 W, C-Band gallium nitride (GaN) semiconductor High Electron Mobility Transistor (HEMT) offers typical RF performance specifications that include output power of 47.0 dBm with 40 dBm input power, linear gain of...

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Transmit/Receive Chipset combines low jitter, low power draw.
Electronic Amplifiers

Transmit/Receive Chipset combines low jitter, low power draw.

With combined power consumption of 355 mW, 1.0625-11.3 Gbps chipset consists of 4 x 4 mm MAX3946 laser driver with impedance-mismatch tolerance and 3 x 3 mm MAX3945 dual-path limiting amplifier. This 10GBASE-SR/LR SFP+ transmit/receive chipset enables less than 1 W SFP+ optical modules, and both ICs include 3-wire digital control interface with integrated control DACs. Optimized for Ethernet and...

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Electronic Amplifiers

Differential Amplifier drives gigasample ADCs.

Model ADA4960-1 is 5 GHz differential amplifier that drives high-speed ADCs with 10 bit linearity to 500 MHz and ADCs with 8 bit linearity up to 1 GHz. Consuming just 60 mA of quiescent current when operating up to 1 GHz, amplifier features a 8,700 V/Â-µsec slew rate of AV=6 dB, 2 V pk-pk output. Along with settling time of 1 nsec to 1% and overdrive recovery of 10 nsec, ADA4960-1 features...

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Electronic Amplifiers

Thermocouple Amplifiers feature cold junction compensation.

Designed for K- and J-type thermocouples, Series AD849x includes 4 models that convert small voltages generated by thermocouple junction into 5 mV/°C analog signal that can be read by ADC or microcontroller. Common-mode rejection of 0.1°C/V allows devices to reject common-mode noise that may be associated with long lead thermocouples. Operating off variety of voltages from single 2.7...

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Digital Charge Amplifier features integrated Ethernet interface.
Electronic Amplifiers

Digital Charge Amplifier features integrated Ethernet interface.

Equipped with 2 digital outputs, Model CMD600 acquires signals from connected piezoelectric sensor and makes them available to downstream machine control as analog voltage signal from 0 to ±10 V up to measuring bandwidth of 30 kHz, or in digital form as measured value streaming, via Ethernet. Sensitivity and measuring range can be adjusted using software, without loss of accuracy, in range...

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RF Power Amplifier delivers 150 W over 1.75-1.85 GHz range.
Electronic Amplifiers

RF Power Amplifier delivers 150 W over 1.75-1.85 GHz range.

Offered as PCB housed in machined aluminum enclosure, Model KMS2010 solid-state linear power amplifier suitable for wireless broadband networks offers 52 dBm linear power with scalable gain of 57 dB. Module is designed to meet needs of most communication protocols, including various types of OFDM. Featuring internal isolator, amplifier is protected from thermal overload, over-power, over-voltage,...

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Electronic Amplifiers

Digital Variable Gain Amplifiers suit wireless infrastructure components.

Available in wideband and narrowband versions covering all 2G, 3G, and 4G standards for base station frequency bands, 6-bit RFDA Series integrates high linearity amplifiers with digital step attenuator and optional serial to parallel converter. Digitally controlled variable gain amplifiers offer gain up to 38 dB, OIP3 up to 43 dBM, and max operating frequency up to 4 GHz. Components are suitable...

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