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ML145443

LANSDALE Semiconductor
Part Number ML145443
Manufacturer LANSDALE Semiconductor
Description (ML145442 / ML145443) Single-Chip 300-Baud Modem
Published Mar 12, 2008
Detailed Description www.DataSheet4U.com ML145442 ML145443 Single–Chip 300–Baud Modem Legacy Device: Motorola MC145442B, MC145443B The ML14...
Datasheet PDF File ML145443 PDF File

ML145443
ML145443

Overview
www.
DataSheet4U.
com ML145442 ML145443 Single–Chip 300–Baud Modem Legacy Device: Motorola MC145442B, MC145443B The ML145442 and ML145443 silicon–gate CMOS single–chip low–speed modems contain a complete frequency shift keying (FSK) modulator, demodulator, and filter.
These devices are compatible with CCITT V .
21 (ML145442) and Bell 103 (ML145443) specifications.
Both devices provide full–duplex or half–duplex 300–baud data communication over a pair of telephone lines.
They also include a carrier detect circuit for the demodulator section and a duplexer circuit for direct operation on a telephone line through a simple transformer.
This Device Offers The Following Performance Features: • • • • • • • • • • • • • • • • ML145442 Compatible with CCITT V .
21 ML145443 Compatible with Bell 103 Low–Band and High–Band Band–Pass Filters On–Chip Simplex, Half–Duplex, and Full–Duplex Operation Originate and Answer Mode Analog Loopback Configuration for Self Test Hybrid Network Function On–Chip Carr...


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