MAX2338 EV kit is a MAX2338 evaluation kit that can simplify the evaluation of MAX2338. This kit supports single supply operation and includes all critical matching components.
The MAX2338 Evaluation Kit simplifies evaluation of the MAX2338 dual‑band, triple‑mode 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 manual contains a component list, recommended test equipment, quick‑start connection steps, detailed procedures for low‑noise amplifier and downconverter testing, noise‑figure guidance, and PCB layout recommendations. Figures illustrate the schematic and board layout for easy assembly and testing.
| Supply voltage | +2.7 V to +3.3 V |
|---|---|
| Typical gain (cellular band) | 15.7 dB |
| Typical gain (PCS band) | 15.3 dB |
| Supply current (cellular band) | ~28 mA |
| Supply current (PCS band) | ~25 mA |
| Cellular band frequency range | 800 MHz – 900 MHz |
| PCS band frequency range | 1900 MHz – 2000 MHz |
Set the GAIN jumper (JU4) on the EV kit to Vcc (HIGH).
The kit operates from a single supply of +2.7 V to +3.3 V.
A power supply capable of at least 100 mA at +2.7 V to +3.3 V, RF signal generators covering 800 MHz‑2500 MHz, a network analyzer for the device frequency range, and a spectrum analyzer for IF measurements are recommended.