Part Number
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MX439 |
Manufacturer
|
CML |
Description
|
MSK Modem |
Published
|
Apr 29, 2019 |
Detailed Description
|
MX439DATA BULLETIN
MSK Modem
Features • 1200 Baud MSK Modem • Meets Cellular & Trunked Radio
Specifications • Full-Dup...
|
Datasheet
|
MX439
|
Overview
MX439DATA BULLETIN
MSK Modem
Features • 1200 Baud MSK Modem • Meets Cellular & Trunked Radio
Specifications • Full-Duplex 1200 Baud • On-Chip RX and TX Bandpass Filters • Clock Recovery and Carrier Detect • Pin Selectable Xtal/Clock Frequencies
Document #2048-0041.
005 June 1995
Applications • Mobile & Cellular Radio Data Signaling • Personal Radio • Portable Data Terminals • General Purpose Applications
AVAILABLE PACKAGES
MX439LH 24-pin PLCC
MX439DW 24-pin SOIC
Figure 1 - Internal Block Diagram
MX439J: 22 pin CDIP MX439P: 22 pin PDIP
Brief Description
The MX439 is a single-chip CMOS LSI circuit which operates as a 1200 baud MSK modem.
The mark and space frequencies are 1200Hz and 180...
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