ALM-81224 High Linearity 1450-2750 MHz Variable Gain Amplifier

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, and High linearity is achieved through the use of Avago Technologies' proprietary GaAs Enhancement-mode pHEMT process.

Features
  • High Linearity at low bias current
  • High max gain: 23.8 dB typ
  • High Linearity performance
  • Fully-matched 50 Ohm input and simple output match
  • Low Noise Figure
  • Built-in attenuator with monotonic response
Applications
  • Basestation Transmitter, Receiver and Temperature Compensation Circuits requiring continuously variable gain functionality
Related Product
SpecificationValue
LifecycleNot Recommended for New Design
RoHS6 CompliantY
Distrib. InventoryNo
Samples AvailableNo
IIP3 (dBm)44 (OIP3)
Frequency (GHz)1.45-2.75
Bias Condition (V@mA)5V@383mA
NF (dB)2.0
Gain (dB)23.8
P1dB (dBm)27.4
OIP3 (dBm)44
PackageSMT 6x6
Data Sheet (1)
Reliability Data Sheet (1)
S-Parameter (1)