Basic concepts of RF Analog Circuit Design are developed with the technical topics discussed including: Wireless Communication System; RF Oscillators and Phase Locked Loops; Modulator and Demodulator Circuits; RF Mixers; Automatic Gain Control and Limiters; Microwave Circuits, Transmission Lines and S-Parameters; Matching Networks; Linear Amplifier
Design and Power Amplifiers; and Linearization Techniques.
The device offers high efficiency, enabling RF design engineers to use fewer components to design smaller and lighter linear amplifier
circuits for commercial and military wireless communications and S-band radar applications.
Unlike a linear amplifier
, which uses transistors to increase the amplitude of an applied signal, Class D amplifiers use transistors as ON/OFF switches.
A second IC, the DH9665A, features a 96-channel, High Voltage Sample & Hold Linear Amplifier
with a Precision of +/-20mV over a wide Linear Output Range up to 240V.
The company said that at the Photonix Expo & Conference it will highlight: new electrostatic actuator high voltage integrated circuits, including the DH9685AB, a 240V, 96-channel, precision high voltage programmable 16-bit DAC with Sample & Hold and the DH9665A, 96-channel, high voltage sample & hold linear amplifier
; independent pure-play MEMS foundry capabilities on 150mm and 200mm wafers; and HV ASIC design.
--notify any malfunction in the basic block and ensure switch to the reserve at the appearance of any malfunction (for example, in the case of linear amplifier
, it must not notify only the defects that cause signal loss or strong attenuation of the output signal, but other possible defects such as defects which change the frequency characteristic, increasing gain or distortion, causing the system to oscillate);
Trust Automation's TA333 high-power linear drive features a true Class-AB linear amplifier
with pure analog throughput at currents up to 25 A.
The LDM3U is the first standard production linear amplifier
to offer two available methods for current control: digital or analog.
This multiplier uses a linear amplifier
to multiply an input frequency of 100 MHz, generating an output signal at 2.6 GHz.
The output of the switched filter is sent to a linear amplifier
and coupling network which provides three simultaneous outputs.