CXA1518Q Datasheet

CXA1518Q EIAJ Sound Multiplexing Decoder

The CXA1518Q/S are bipolar ICs designed for EIAJ TV sound multiplexing decoders. These ICs provide various functions including sound multiplexing demodulation, broadcast mode discrimination (stereo/bilingual discrimination display), mode display, and muting. Features • External parts greatly reduced.

Features

• External parts greatly reduced with a built-in active filter.
• Count down can be used for broadcast mode discrimination so that adjustment for discrimination system (Q-OSC) is not required.
• Output level of 380 mVrms (1 kHz, MONO, 100 %)
• Forced monaural operates with both stereo and bilingual broadcasts.
• Built-in digital facsimile interference elimination filter.
• Low supply voltage (VCC=5 V)
• The pin configuration of the CXA1518S is identical to that of the CXA1138AS. Applications
• Color TVs
• Hi-Fi VCRs
• Liquid crystal TVs Structure Bipolar silicon monolithic IC CXA1518Q 32 pin Q.