ECO7806 - WideBand Linear Power Amplifiers
APPLICATION NOTE Wide-band linear power amplifiers (470 860 MHz) with the transistors BLW32 and BLW33 ECO7806 w w w t a .D S a e h U 4 t e .c m o w w w .D a S a t e e h U 4 t m o .c Philips Semiconductors Wide-band linear power amplifiers (470 860 MHz) with the transistors BLW32 and BLW33 CONTENTS 1 2 3 3.1 3.2 3.3 4 4.1 4.2 4.3 5 5.1 5.2 6 7 8 9 9.1 9.2 10 10.1 ABSTRACT INTRODUCTION THEORETICAL CONSIDERATIONS The equivalent circuit of the transistor input
ECO7806 Features
* es of stripline with different characteristics impedances. The part with the lower RC serves to accomodate the collector lead of the transistor. C2 has a parasitic series inductance of appr. 1 nH which must be subtracted from L2’. The remaining part is split up in 2 equal pieces on both sides of C2.
