General Description

The PMB2362 is a dual band LNA circuit with excellent performance and minimum component count for GSM900 and GSM1800.

Features

■ Worldclass B6HF technology, fT = 25GHz

■ Lowest external component count

■ Extreme small outline P-TSSOP-10-2 package with heat sink for grounding

■ Both LNAs with prematched input, only 2 external matching components required

■ GSM900 LNA output matched to 50 Ohm

■ Both LNAs with switchable gain, 20dB gain step

■ LNA1: 17dB gain, 1.5dB noise figure @ 0.95GHz

■ LNA2: 19dB gain, 2.0dB noise figure @ 1.85GHz

■ Supply voltage range from 2.7V to 3.6V

■ Power down function

Application

■ Dual band wireless frontends GSM900/1800

■ Excellent combination with Infineon GSM single chip SMARTi PMB 6250

■ Temperature range -40° to 85°C