XC2404A816UR-G is an ultra-low-noise amplifier (LNA) with low operating voltage, low noise figure, low power consumption. The device offers easy output matching to 50Ω for input and output with less external components. The device operates at 1.2V. For higher power supplies such as 1.8V and 2.85V, the device can operate with a self bias of one adding resister.
The XC2404A816UR‑G is an ultra‑low‑noise amplifier designed for GPS band operation with a typical noise figure of 0.94 dB at 1.575 GHz. It operates from a low supply voltage (1.14 V – 1.26 V) and offers high gain (≈26.5 dB) while consuming only about 12 mW.
The datasheet includes sections on pin configuration and assignment, absolute maximum ratings, DC and AC electrical characteristics, typical application circuits, test setups, evaluation‑board layout, and marking rules. It also contains legal and compliance notices.
| Noise Figure | 0.94 dB @ 1.575 GHz |
|---|---|
| Power Consumption | 12.0 mW @ Voo=1.2 V |
| Gain | 26.5 dB @ 1.575 GHz |
| Operating Voltage Range | 1.14 V – 1.26 V (Fixed bias) |
| Output | CMOS, 500 Ω driver built‑in |
| Package | USP‑8A01 |
| Operating Temperature Range | -40 °C ~ +85 °C |
| Supply Voltage (max) | 1.60 V |
| Circuit Current (max) | 42 mA |
| RF Input Power (max) | 10 dBm |
The typical noise figure is 0.94 dB at 1.575 GHz.
Use a resistor with +1 % tolerance and +200 ppm/°C temperature stability.
The device operates from 1.14 V to 1.26 V with fixed bias.
It is supplied in an ultra‑small USP‑8A01 package.