The LTE3401L is a high-gain low noise amplifier (LNA) with bypass switch for LTE
receiver applications, available in a small plastic 6-pin thin leadless package.
The LTE3401L delivers system-optimized gain for both primary and diversity applications
where sensitivity improvement is required. The high linearity of this low noise device
ensures the required receive sensitivity independent of cellular transmit power level in
frequency division duplex (FDD) systems. When receive signal strength is sufficient, the
LTE3401L can be switched off to operate in bypass mode at increased IP3i
level and a
1 μA supply current, to lower power consumption. The LTE3401L is internally AC coupled
and requires only one external matching inductor.
The LTE3401L is optimized for 703 MHz to 960 MHz, but also can be tuned for 617 MHz
to 652 MHz (B71).