ECO7901 Datasheet (Philips) - WideBand Linear Power Amplifiers

ECO7901 - WideBand Linear Power Amplifiers

APPLICATION NOTE A wide-band linear power amplifier (470 860 MHz) with two transistors BLW34 ECO7901 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 A wide-band linear power ampliﬁer (470 860 MHz) with two transistors BLW34 CONTENTS 1 2 3 3.1 3.1.1 3.1.2 4 4.1 4.2 4.3 5 6 ABSTRACT INTRODUCTION THEORETICAL CONSIDERATIONS The equivalent circuit of the BLW34 The output network The input network THE HYBRID COUPLE

ECO7901 Features

* . 20 db in the range 470

* 860 MHz. When the circuit under test is inserted in the chain of Fig.7, the input power