Click to expand full text
PTF080451
LDMOS RF Power Field Effect Transistor 45 W, 869ā960 MHz
Description
The PTF080451 is a 45 W, internally matched GOLDMOS FET intended for EDGE and CDMA applications in the 860 to 960 MHz band. Full gold metallization ensures excellent device lifetime and reliability.
Features
⢠⢠Broadband internal matching Typical EDGE performance - Average output power = 22.5 W - Gain = 18 dB - Efficiency = 40% Typical CW performance - Output power at Pā1dB = 60 W - Gain = 17 dB - Efficiency = 60% Integrated ESD protection: Human Body Model, Class 1 (minimum) Excellent thermal stability Low HCI drift Capable of handling 10:1 VSWR @ 28 V, 45 W (CW) output power
EDGE Modulation Spectrum Performance
VDD = 28 V, IDQ = 450 mA, f = 959.