RFDA0047 amplifier equivalent, digital controlled variable gain amplifier.
* Dual Channel VGA
* Frequency Range 400MHz to
2700MHz
* Full Internal Matching and No
External Bias Inductors
* Two 6-Bit Digital Step
Attenuators
* .
* Cellular, 3G Infrastructure
* WiBro, WiMAX, LTE
* Microwave Radio
* High Linearity Power Control
Func.
RFMD’s RFDA0047 is a dual channel digital controlled variable gain amplifier featuring high linearity over the entire gain control range with noise figure less than 6.5dB in its maximum gain state. The gains of two 6-bit digital step attenuators are .
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