What is a power amplifier?
| Designated as the last amplifier in a transmission chain, a power amp typically requires the most attention to power efficiency. |
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| 2012-01-18 | Power amp enables 2.8-3.4GHz wideband operation Power amp enables 2.8-3.4GHz wideband operation |
| 2012-01-16 | Audio amplifiers serve peak power density Audio amplifiers serve peak power density |
| 2011-12-26 | ET power supply ensures 4G/LTE operation ET power supply ensures 4G/LTE operation |
| 2011-12-13 | LTE/WiMAX power amp boosts linear output power LTE/WiMAX power amp boosts linear output power |
| 2011-11-24 | Power amp boasts frequency coverage up to 90GHz Power amp boasts frequency coverage up to 90GHz |
| 2011-11-08 | Power IC aims for continuous wave, pulsed apps Power IC aims for continuous wave, pulsed apps |
| 2011-09-21 | Capturing non-linear behaviour in power amp Capturing non-linear behaviour in power amp |
| 2011-08-10 | FSK transceiver operates in the 27MHz ISM band austriamicrosystems' AS3900 27MHz FSK transceiver IC features integrated functions that include power amplifier, clock, 24bits of OTP memory, battery level detection, system timers and power on reset. |
| 2011-07-27 | Piezo haptic driver touts high resolution effects TI reveals the DRV8662, a piezo haptic driver that integrates a 105V boost converter, power diode and 50–200V peak-to-peak (Vpp) fully differential amplifier targeting mobile consumer and industrial designs. |
| 2011-07-13 | 1.5GHz Doherty power amplifier for base station apps using BLF6G15L-250PBRN 1.5GHz Doherty power amplifier for base station apps using BLF6G15L-250PBRN |
| 2011-07-07 | Instrumentation amp features high 100dB CMRR ADI launches the AD8420 micropower, wide-supply-range instrumentation amplifier offering precision, power efficiency and value for battery-powered medical, instrumentation and consumer devices. |
| 2011-06-30 | GaN FET power amp targets 1GHz CATV apps GaN FET power amp targets 1GHz CATV apps |
| 2011-06-28 | RF power amplifiers aim at embedded WLAN apps RF power amplifiers aim at embedded WLAN apps |
| 2011-06-08 | LNA modules target base transceiver station apps Avago Technologies unveils a set of high-power switch and low-noise amplifier (LNA) modules designed for front-end receivers in TD-SCDMA and TD-LTE base transceiver station (BTS) applications. |
| 2011-06-01 | ST's current-sense amplifier IC offers low-cost sol'n ST's current-sense amplifier IC offers low-cost sol'n |
| 2011-05-26 | RF PA linearizers target heterogeneous networks Scintera rolls out the SC1869 and SC1889 system-on-chip (SoC) adaptive RF power amplifier linearizers that expand supported standards to include WiMAX, EVDO, HSDPA, LTE, TD-LTE and LTE Advanced. |
| 2011-04-20 | Power amp delivers slew rate more than 700V/µs Power amp delivers slew rate more than 700V/µs |
| 2011-03-29 | Broadcast power amp offers 50% DVB-T efficiency Broadcast power amp offers 50% DVB-T efficiency |
| 2011-03-29 | Quad DAC cuts power use by 65 Quad DAC cuts power use by 65 |
| 2011-02-14 | Power amp aimed for small-cell base stations Power amp aimed for small-cell base stations |
| 2011-02-10 | LTE PAs offer 3 power mode choices LTE PAs offer 3 power mode choices |
| 2011-02-08 | PA module enables power efficient 3.5GHz WiMAX n/w PA module enables power efficient 3.5GHz WiMAX n/w |
| 2011-01-31 | Class-G headphone amp optimises power management Class-G headphone amp optimises power management |
| 2011-01-27 | 1930 MHz to 1990 MHz Doherty amp with transistor Learn about Doherty power amplifier for base stations in the 1930 MHz to 1990 MHz band using the BLF7G20LS-200 LDMOS transistor. |
| 2011-01-26 | Efficient, inexpensive constant-power driver Efficient, inexpensive constant-power driver |
| 2011-01-24 | Using CC1190 front end with CC1101 under EN 300 220 The CC1101 is an RF transceiver primarily designed for use in low-power applications in the 315, 433, 868 and 915 MHz SRD/ISM bands. |
| 2011-01-11 | Digital pre-distortion, verification with SystemVue Learn about the concept behind digital pre-distortion (DPD), and know how to use the Agilent W1716 SystemVue DPD builder for hardware verification. |
| 2011-01-04 | Gain blocks target cellular infrastructure apps Avago rolls out two power amplifier gain blocks that addresses cellular and WiMAX wireless base station and other wireless systems operating between 450 to 3000MHz. |
| 2010-12-22 | LG adopts Anadigics PAs for USB wireless modem LG Electronics says it is using Anadigics Inc.'s power amplifiers (PA) in its VL600 USB wireless modem, which will be offered by Verizon Wireless for its Long-Term Evolution (LTE) network. |
| 2010-12-22 | Designing audio amp power supply Designing audio amp power supply |
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