Full PDF Text Transcription for TBA673 (Reference)
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TBA673 II II RING (DE)MODULATOR FOR TELEPHONY AND INDUSTRIAL EQUIPMENT The TBA673 is a monolithic integrated circuit comprising a 4-transistor modulator and demodulator c...
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tegrated circuit comprising a 4-transistor modulator and demodulator circuit. The four transistors must be as identical as possible; the lay-out has been designed to achieve this and the best possible tracking of the transistor parameters with tempera ture. QUICK REFERENCE DATA Collector cut -off current IE = 0; VCB = 5 V; Tamb = 25 °c Base-emitter voltage differences between transistors 1, 2, 3, 4 VCB = 5 V; -IE = 150 IJA D. C.
More Datasheets from Philips Semiconductors (now NXP Semiconductors)
TBA673 Datasheet
