The MAX2242 PA consists of a three-stage PA, power detector, and power management circuitry. The power detector provides over 20dB of dynamic range with ±0.8dB accuracy at the highest output power level. An accurate automatic level control (ALC) function can be easily implemented using this detector circuit.
The PA also features an external bias control pin. [...]
Posts tagged linear
MAX2242 2.4GHz to 2.5GHz Linear Power Amplifier 2.4GHz PA Delivers +23 dBm Linear Output Power
Electronics Schematic Diagram MAX2247 2.4GHz SiGe Linear Power Amplifier
Electronics Schematic Diagram MAX2247 2.4GHz SiGe Linear Power Amplifier,
The MAX2247 low-voltage, three-stage linear power amplifier (PA) is optimized for 802.11b/g wireless LAN (WLAN) applications in the 2.4GHz ISM band. The device is integrated with an adjustable bias control, power detector, and shutdown mode. The MAX2247 features 29dB of power gain and delivers up to +24dBm [...]
Switching Regulator and linear Regulator circuit for all electronic resources
Switching regulator and linear regulator circuit for all electronic resources
Switching regulators is an inductor stores energy, Energy Switching regulators can be expressed in Joules as a function of current.
A switching regulator inductors have no voltage drop and current flow-related but 90 degrees out of phase with the voltage.
Because of this, energy can be saved and [...]
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