DESCRIPTION

The SD1660 is a gold metallized epitaxial silicon NPN planar transistor using diffused emitter ballast resistors for high linearity Class AB operation in cellular base station applications.

■ 860 - 900 MHz

■ 24 VOLTS

■ CLASS AB PUSH PULL

■ INTERNAL INPUT MATCHING

■ DESIGNED FOR HIGH POWER LINEAR

OPERATION

■ HIGH SATURATED POWER CAPABILITY

■ GOLD METALLIZATION FOR HIGH

RELIABILITY

■ DIFFUSED EMITTER BALLAST

RESISTORS

■ COMMON EMITTER CONFIGURATION

■ POUT = 120 W MIN. WITH 6.0 dB GAIN