The MAX2338 evaluation kit simplifies evaluation of the MAX2338 dual-band, triple-mode LNA and mixers. It includes 50Ω SMA connectors for all RF and IF input and output signals. Supports +2.7V to +3.3V single supply operation, and includes all critical matching components.
The MAX2338 Evaluation Kit simplifies evaluation of the MAX2338 dual‑band, triple‑mode low‑noise amplifier (LNA) and mixers. The kit includes all critical matching components, SMA connectors for RF and IF ports, and operates from a single +2.7 V to +3.3 V supply.
The document contains a detailed component list, recommended test equipment, quick‑start connection steps, LNA and downconverter configuration procedures, noise‑figure measurement guidance, and PCB layout considerations with schematic and placement diagrams.
| Supply voltage | +2.7 V to +3.3 V |
|---|---|
| Typical cellular‑band LNA gain | 15.7 dB |
| Cellular‑band supply current | ~28 mA |
| Frequency range for cellular band testing | 800 MHz – 900 MHz |
| Board loss (cellular band) | 0.12 dB |
The kit operates from a single supply voltage of +2.7 V to +3.3 V.
When powered in cellular mode the supply current is approximately 28 mA.
The LNA provides a typical gain of about 15.7 dB in the cellular band.
A power supply capable of at least 100 mA at +2.7 V‑+3.3 V, RF signal generators (800‑2500 MHz), a network analyzer covering the operating range, a spectrum analyzer, SMA‑type 50 Ω cables, and optionally a noise‑figure meter.