push‐pullCMOSpower added efficiencytransformeroptimized impedance antennaThis paper describes the design of a push-pull power amplifier (PA) with a center-tapped transformer for transmitter applications on the 5.2-GHz band using 0.18 μ m CMOS technology. The type of the proposed PA is based on ...
Push-pull PA一般在中文中被译为推挽PA。Push-pull PA的设计是将两个分别正、反导通的放大器合并，完...
A push-pull power amplifier for amplifying an input signal is described where anti-phase signals are generated from the input signal using a first hybrid junction for driving a pair of transistors and where anti-phase transistor output signals are combined in-phase on an output line by using a...
A circuit exhibiting the characteristics of a transistor suited for use in a quasi-complementary push-pull amplifier uses input and output transistors of the same conductivity type. The "base" electrode of the composite transistor is at the emitter electrode of the input transistor, operated as a...
The design of a fully integrated LC-VCO for FSK/ASK applications in the 868 MHz and 915 MHz ISM bands is presented. The VCO is realized in a 0.5 渭m BiCMOS process with a power metal layer and integrated varactor diodes. The key componen... Jeff Peter,Andreas Laute - 《Microwave Engine...
stage power amplifier consisting only of a power amplification element capable of inputting a signal on the basis of ground without using input and output transformers and having voltage amplification gain in a signal ended push-pull power amplifier consisting of as complementary power amplification ...
A monolithic W-band push-pull two-stage power amplifier has been developed using 0.1 pm AlGaAs-InGaAs-GaAs pseudomorphic T-gate power HEMT technology. This novel design utilizes the push-pull scheme to take the advantage of a virtual ground in a push-pull HEMT device pair which eliminates the...
Frequency Response:20Hz~20KHz ±0.5dB Input Terminal:RCA×1 BAL×1 Output Terminal:2 pairs Tube Complement:300B×2 / 310×2 / 274×1 Product recommendation AM-2 Mono Power Amplifier(300B Singel ended design) AS-121 CD Player AS-125 Integrated Amplifier(211 Single Ended)...
LM-86A Mono Power Amplifier ( 300B push -pull) Specification: Power output:14W(RMS) Frequency response:20Hz～20kHz(1W) Input Impedance:100kΩ Output impedance: 4 Ω, 8 Ω, 16 Ω , 600 Ω Tube Complement: 262 X 2 / 300B X 2/5U4 X 1 ...
POWER STAGE: The power stage is a class B push pull amplifier and as already stated, when one tube increases conduction the other decreases it by the same amount. Such a topology has very big advantage over single ended designs. In the output transformer, theoretically currents are equal and...