DB-55015-490

DB-55015-490 www.datasheet4u.com RF power amplifier using 1 x PD55015-E N-channel enhancement-mode lateral MOSFETs Preliminary Data Features ■ ■ ■ ■ ■ ■ ■ ■ Excellent thermal stability Frequency: 420 - 490 MHz Supply voltage: 13.2 V Output power: 15 W Power gain: 13.5 ± 0.7 dB Efficiency: 51 % - 62 % Load mismatch: 20:1 Beo free amplifier Description The DB-55015-490 is a common source N-channel enhancement-mode lateral field effect RF power amplifier designed for UHF mobile radio applications. Table 1. Mechanical specification: L = 60 mm, W = 30 mm Device summary Order codes DB-55015-490 March 2009 Rev 1 1/14 www.st.com 14 This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice. Contents DB-55015-490 Contents 1 www.datasheet4u.com Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 3 4 5 6 7 8 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Typical performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....