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COM5046 - Baud Rate Generator

General Description

The Standard Microsystems COM 5046 Baud Rate Generator/piogrammable Divider is an N-channel COPLAMOS® MaS/LSI device which, from a single crystal (on-chip oscillator) or input frequency is capable of generating 16 externally selectable frequencies.

Key Features

  • o On chip crystal oscillator or external frequency input o Choice of 16 output frequencies 016 asynchronous/synchronous baud rates o Direct UART/USRT/ASTRO/USYNRT compatibility o High frequency reference output o TTL, MOS compatibility PIN.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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STANDARD MICROSYSTEMS CORPORATIONt/ COM 5046 cOM5046T Baud Rate Generator Programmable Divider FEATURES o On chip crystal oscillator or external frequency input o Choice of 16 output frequencies 016 asynchronous/synchronous baud rates o Direct UART/USRT/ASTRO/USYNRT compatibility o High frequency reference output o TTL, MOS compatibility PIN CONFIGURATION XTAUEXT1 1 XTAUEXT2 2 +5v 3 NC 41 GND.5 NC 61 +12v 71 .J 14 fOUT 13 A 12 B ~11 C ~10 D ~9 ST ~8 fx/4 I BLOCK DIAGRAM REPROGRAM MABLE FREQUENCY SELECT ROM XTAUEXT1 XTAUEXT2 XTAL ~CLOCK BUFFER DIVIDER +2 fouT +4 ,l A J..