TGA4909 - High Linearity LNA Gain Block
The TriQuint TGA4909 is a high linearity Low Noise Amplifier.
The amplifier is fabricated using TriQuint's TQPED process.
It is internally matched and only requires an external RF choke and blocking/bypass capacitors for operation from a single +5V supply.
The internal active bias circuit also enabl
TGA4909 Features
* Frequency Range: 0.05
* 4.0 GHz
* NF: 1.1 dB (@ 1.9 GHz)
* Output IP3: +39 dBm (@ 1.9 GHz, 4 dBm/tone Pout)
* P1dB : +22 dBm (@ 1.9 GHz)
* Small Signal Gain: 22 dB (@ 1.9 GHz)
* +5V Single Supply, 125 mA Bias Current
* Chip Dimensions
