DB-55008L-450

DB-55008L-450 www.datasheet4u.com RF power amplifier using 1 x PD55008L-E N-channel enhancement-mode lateral MOSFETs Preliminary Data Features ■ ■ ■ ■ ■ ■ ■ Excellent thermal stability Frequency: 318 - 450 MHz Supply voltage: 13.6 V Output power: 8 W Power gain: 14.6 ± 0.6 dB Efficiency: 52 % - 73 % BeO free amplifier Description The DB-55008L-450 is a common source N-channel enhancement-mode lateral field effect RF power amplifier designed for UHF mobile applications. Table 1. Mechanical specification: L = 60 mm, W = 30 mm Device summary Order codes DB-55008L-450 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-55008L-450 Contents 1 www.datasheet4u.com Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 3 4 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Typical performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4.1 VDD = 13.6 V, IDQ = 200 mA, PIN = 25 dBm . . . . . . . . . . . . . . . . . . . . . . . . 5 5 6 7 8 9 Test circuit . . . . . . . . . . . ...