BLV57 Datasheet (NXP) - UHF linear push-pull power transistor

BLV57, UHF linear push-pull power transistor

handbook, halfpage BLV57 PINNING - SOT161A PIN 1 2 3 4 5 6 7 8 SYMBOL e e c2 b2 c1 b1 e e emitter emitter collector 2 base 2 collector 1 base 1 emitter emitter DESCRIPTION Two n-p-n silicon planar epitaxial transistor sections in one package to be used as push-pull amplifier, primarily intended f

BLV57 Features

* internally matched input for wideband operation and high power gain

* internal midpoint (r.f. ground) reduces negative feedback and improves power gain

* increased input and output impedances (compared with single-ended transistors) simplify wideband matching

* leng