PTFA220121M分立半导体产品的晶体管-FETMOSFET-射频规格书PDF中文资料

描述 Description

The PTFA220121M is an unmatched 12-watt LDMOS FET intended for power amplifi er applications in the 700 to 2200 MHz. This LDMOS device offers excellent gain, effi ciency and linearity performance in a small overmolded plastic package.

特性 Features

• Typical two-carrier WCDMA performance at

2140 MHz, 8 dB PAR

- POUT = 33 dBm Avg

- ACPR = –45.5 dBc

• Typical two-carrier WCDMA performance at

877 MHz, 8 dB PAR

- POUT = 33 dBm Avg

- ACPR = –44.5 dBc

• Typical CW performance, 2140 MHz, 28 V

- POUT = 41.6 dBm

- Effi ciency = 53.5

- Gain = 15.5 dB

• Typical CW performance, 877 MHz, 28 V

- POUT = 41.8 dBm

- Effi ciency = 60

- Gain = 19.9 dB

• Capable of handling 10:1 VSWR @ 28 V, 12 W

(CW) output power

• Integrated ESD protection

• Excellent thermal stability

• Pb-free and RoHS compliant