SAW Filter 1234.4 MHz SMD 1.4횞1.1 mm (BW=45 MHz)

文件：471.15 Kbytes 页数：6 Pages

TAI-SAW

嘉硕科技

RF SAW Filters

TAI-SAW

嘉硕科技

I.F. amplifier and demodulator for multistandard TV receivers

GENERAL DESCRIPTION The TDA2549 is a complete i.f. circuit with a.f.c., a.g.c., demodulation and video preamplification facilities for multistandard television receivers. It is capable of handling positively and negatively modulated video signals in both colour and black/white receivers. F

文件：83.6 Kbytes 页数：9 Pages

PHI

PHI

PROTECTED QUAD POWER DRIVER

Providing improved output current limiting, the UDK/UDN/UDQ2549B and UDK/UDN/UDQ2549EB quad power drivers combine AND logic gates and high-current bipolar outputs with complete output protection. Each of the four outputs will sink 600 mA in the on state. The outputs have a minimum breakdown voltag

文件：137.27 Kbytes 页数：8 Pages

ALLEGRO

PROTECTED QUAD POWER DRIVER

Providing improved output current limiting, the UDK/UDN/UDQ2549B and UDK/UDN/UDQ2549EB quad power drivers combine AND logic gates and high-current bipolar outputs with complete output protection. Each of the four outputs will sink 600 mA in the on state. The outputs have a minimum breakdown voltag

文件：137.27 Kbytes 页数：8 Pages

ALLEGRO