315MHz/433MHz Low-Noise Amplifier For Automotive RKE

The MAX2634 low-noise Amplifier (LNA) with low-power shutdown mode is optimized for 315MHz and 433.92MHz automotive remote keyless entry (RKE) applications. At 315MHz, the LNA achieves 15.5dB power gain and a 1.25dB noise figure while only consuming 2.5mA of supply current from a 2.2V to 5.5V power supply. An integrated logic-controlled low-power shutdown mode reduces power consumption to 0.1µA and replaces the two Transistors typically required to implement the shutdown function in discrete-based RKE LNA solutions. The device further reduces component count by integrating the output matching and DC-blocking components, and only requires a single inductor to match the input for best noise figure and input return loss. By Maxim Integrated Products
MAX2634 's PackagesMAX2634 's pdf datasheet

MAX2634 Pinout, Pinouts
MAX2634 pinout,Pin out
This is one package pinout of MAX2634,If you need more pinouts please download MAX2634's pdf datasheet.

MAX2634 Application circuits
MAX2634 circuits
This is one application circuit of MAX2634,If you need more circuits,please download MAX2634's pdf datasheet.

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