LT5524EFE#PBF LT5524EFE#TRPBF RF Amplifier IC General Purpose 0Hz ~ 540MHz 20-TSSOP electronics ic chips

LT5524EFE#PBF LT5524EFE#TRPBF RF Amplifier IC General Purpose 0Hz ~ 540MHz 20-TSSOP-EP

IC RF AMP GP 0HZ-540MHZ 20TSSOP

Specification:

Inc. /Linear Technology IC RF DETECT

Application:

■ PA Forward and Reverse Power Monitor

■ Dual PA Transmit Power Control

■ 802.11a, b, g, 802.15, WiMAX

■ PA Linearization

■ Fixed Wireless Access

■ RF Power Alarm

■ Envelope Detector

() is a world leader in the design, manufacture, and marketing of a broad portfolio of high performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs) used in virtually all types of electronic equipment. Since our inception in 1965, we have focused on solving the engineering challenges associated with signal processing in electronic equipment. Used by over 100,000 customers worldwide, our signal processing products play a fundamental role in converting, conditioning, and processing real-world phenomena such as temperature, pressure, sound, light, speed, and motion into electrical signals to be used in a wide array of electronic devices.

Description:

The LTC® 5533 is a dual channel RF power detector for RF applications operating in the 300MHz to 11GHz range. Two independent temperature compensated Schottky diode peak detectors and buffer amplifiers are combined in a small 4mm × 3mm DFN package. The RF input voltage is peak detected using on-chip Schottky diodes. The detected voltage is buffered and supplied to the VOUT pins. A power saving shutdown mode reduces current to less than 2µA/channel. The initial output starting voltages can be precisely adjusted using the VOS pins. The LTC5533 operates with input power levels from –32dBm to 12dBm.