PTRA094858NF Description
The PTRA094858NF is a 400-watt Doherty LDMOS transistor intended for use in multi-standard cellular power amplifier applications in the 859 to 960 MHz frequency band.
PTRA094858NF Key Features
- Broadband internal input and output matching
- Asymmetrical Doherty design
- Main : P1dB = 150 W Typ
- Peak : P1dB = 250 W Typ
- Typical Pulsed CW performance, 895 MHz, 48 V, Doherty configuration, 10 µsec pulse width, 10% duty cycle, class AB
- Output power at P1dB = 400 W
- Output power at P3dB = 500 W
- Efficiency = 63%
- Gain = 18.5 dB
- Capable of handling 10:1 VSWR @ 48 V, 87 W (CW) output power