General description

45 W LDMOS power transistor for base station applications at frequencies from 1800 MHz to 2000 MHz.

Features

■ Typical 2-carrier W-CDMA performance at frequencies of 1805 MHz and 1880 MHz, a supply voltage of 28 V and an IDq of 350 mA:

◆ Average output power = 2.5 W

◆ Power gain = 17 dB (typ)

◆ Efficiency = 14

◆ ACPR = −50 dBc

■ Easy power control

■ Integrated ESD protection

■ Excellent ruggedness

■ High efficiency

■ Excellent thermal stability

■ Designed for broadband operation (1800 MHz to 2000 MHz)

■ Internally matched for ease of use

Applications

■ RF power amplifiers for W-CDMA base stations and multi carrier applications in the 1800 MHz to 2000 MHz frequency range.