RF & MICROWAVE TRANSISTORS HF SSB APPLICATIONS

DESCRIPTION The SD1733 is a 50 V Class AB epitaxial silicon NPN planar transistor designed primarily for SSB and VHF communications. This device utilizes emitter ballasting for improved ruggedness and reliability. ■ OPTIMIZED FOR SSB ■ 30 MHz ■ 50 VOLTS ■ COMMON EMITTER ■ GOLD METALLIZATION

UHF-BAND RF MODULATOR FOR VCR

Description The CXA1733N is a UHF-band RF modulator which converters the frequency of audio and video signals. Some circuits which comprise this IC are a UHF oscillator video clamp, white clip, video modulator, audio FM modulator, test pattern signal generator, and an intercarrier SW.

UHF-BAND RF MODULATOR FOR VCR

UHF-BAND RF MODULATOR FOR VCR

Description The CXA1733N is a UHF-band RF modulator which converters the frequency of audio and video signals. Some circuits which comprise this IC are a UHF oscillator video clamp, white clip, video modulator, audio FM modulator, test pattern signal generator, and an intercarrier SW.

Integrated Circuit Module, 4 Output Positive Voltage Regulator for VCR

Features: • 4 Outputs • Output Voltage Select Function