Max voltage:20V; 250mA; high speed ethernet data line protector. For ethernet- 10/100 base T, catagory 5 systems, RS-485 serial communication lines, ISDN equipment/systems, video transmission systems
18V; 1.1W; high speed, low powered monolithic Op Amp. For cable drivers, 8 and 10-bit data acquisition systems, video and R amplification, signal generators
From old datasheet system 900MHz Integrated Power Amp The AWT921 is a monolithic amplifier for use in communication systems that require high gain and output intercept point.