ALM-81224 High Linearity 1450 – 2750 MHz Variable Gain Amplifier
Data Sheet
Description
Avago Technologies’ ALM-81224 is a high linearity variable-gain amplifier module for use in the 1450-2750MHz band.
Gain control is achieved using a single DC
voltage input pin.
High linearity is achieved through the use of Avago Technologies’ proprietary GaAs Enhancementmode pHEMT process1.
It is housed in a miniature 6.
0 x 6.
0 x 1.
0 mm 24-pin Molded Chip On Board (MCOB) package.
Gain changes monotonically with gain control pin
voltage.
Input is fully matched.
Output match can be tuned for optimal performance at a particular frequency band within the VGA operation frequency range using common RF board la...