DB-915-12W

Features:

• EXCELLENT THERMAL STABILITY
• COMMON SOURCE CONFIGURATION
• POUT = 12 W min. with 12 dB gain over
   875 - 915 MHz
• 10:1 LOAD VSWR CAPABILITY
• BeO FREE AMPLIFIER.


Specifications

Symbol	Parameter	Value	Unit
VDD	Supply voltage	18	V
ID	Drain Current	4.5	A
PDISS	Power Dissipation at Tcase = +85°C	67	W
TCASE	Operating Case Temperature	-20 to +85	°C
Tamb	Max. Ambient Temperature	+55	°C

Description

The DB-915-12W is a common source N-Channel enhancement-mode lateral Field-Effect RF power amplifier designed as booster for GSM-R applications.

The DB-915-12W is designed in cooperation with Européenne de Télécommunications S.A (www.etsa.fr), for high gain and broadband performance operating in common source mode at 12 V, capable of withstanding load mismatch up to 10:1 all phases and with harmonics lower than 30 dBc.