The XC2401A8167R-G is an ultra-low-noise amplifier (LNA) with low operating voltage, low noise figure (NF), low power consumption using CMOS process. The device offers easy output matching to 50Ω for input and output with less external components. An internal self bias function eliminates external bias setting.
The XC2401A8167R-G is an ultra‑low‑noise amplifier (LNA) built on a CMOS process. It operates at 1.6 GHz, offers an ultra‑low noise figure, high gain, and low power consumption (6.6 mW typical at 1.2 V). The device features an internal self‑bias function, easy 50 Ω output matching, and is RoHS‑compliant.
The datasheet provides pin assignments for the USPN‑4B02 package, absolute maximum ratings, DC and AC electrical characteristics, typical application circuits, test circuit setups, and packaging details. It also includes recommended external components and handling guidelines for reliable operation.
| Noise Figure | 0.69 dB @ 1.575 GHz |
|---|---|
| Power Gain | 15 dB @ 1.575 GHz |
| Operating Voltage | 1.14 V – 1.26 V (fixed bias) |
| Power Consumption | 6.6 mW typical at 1.2 V |
| Package | USPN‑4B02 |
| Operating Temperature | -40 °C to +85 °C |
| Power Dissipation | 100 mW |
| RF Input Power | 10 dBm |
| Output Matching | 50 Ω |
The typical noise figure is 0.69 dB at 1.575 GHz.
It operates with a supply voltage between 1.14 V and 1.26 V (fixed bias).
The device is supplied in a USPN‑4B02 package.
It can operate from –40 °C up to +85 °C.