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MX803A Dataheets PDF



Part Number MX803A
Manufacturers MX-COM
Logo MX-COM
Description Audio Signaling Processor
Datasheet MX803A DatasheetMX803A Datasheet (PDF)

DATA BULLETIN MX803A Audio Signaling Processor Features • Full Duplex Audio Signaling Processor Single Tone Selective Call systems • Tone Decoder with programmable NOTONE timer. • Two Individual tone encoders and a programmable TX Period Timer. • Low Power CMOS Device • On-Chip programmable amplifier. • C-BUS Compatible PRELIMINARY INFORMATION Applications • Signaling Systems supported SelCall (CCIR, EEA, ZVEI I / II /III) 2-Tone SelCall DTMF Encode • Inband Tone Signaling capability for LMR a.

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DATA BULLETIN MX803A Audio Signaling Processor Features • Full Duplex Audio Signaling Processor Single Tone Selective Call systems • Tone Decoder with programmable NOTONE timer. • Two Individual tone encoders and a programmable TX Period Timer. • Low Power CMOS Device • On-Chip programmable amplifier. • C-BUS Compatible PRELIMINARY INFORMATION Applications • Signaling Systems supported SelCall (CCIR, EEA, ZVEI I / II /III) 2-Tone SelCall DTMF Encode • Inband Tone Signaling capability for LMR and other Radio Systems. SIGNAL INPUT BIAS (RX) AUDIO IN DIGITAL NOISE FILTER 1 RX FILTER SWITCH DIGITAL NOISE FILTER 2 QUALITY METER GATE TIME GENERATOR VDD PROGRAMMABLE (TX PERIOD) TIMER FREQUENCY COUNTER VBIAS VSS XTAL/ CLOCK XTAL CLOCK GENERATOR AUDIO SWITCH IN AUDIO SWITCH TONE 1 GENERATOR 5-/2-TONE DTMF 1 VBIAS _ + SUMMING AMPLIFIER TONE 2 GENERATOR CUES/DTMF 2 PROGRAMMABLE NOTONE TIMER COMMAND DATA C-BUS INTERFACE REPLY DATA CHIP SELECT AND CONTROL LOG.


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