MX118 - FULL-DUPLEX SCRAMBLER

CML

General Description

The MX118 is a full-duplex frequency inversion scrambler that secures cordless telephone conversations.

The two audio paths, C1 and C2, are identical and independent.

1) A 10th order lowpass filter cut off at 3.1 kHz.

Key Features

Full-Duplex Audio Processing On-Chip “Brick-wall” Filters (300-3000 Hz) Low Voltage CMOS High Baseband and Carrier Rejection Excellent Audio Quality ECPA.
Qualified Voice Protection.

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MX118 full-duplex scrambler by CML - Datasheet Preview

Datasheet Details

Part number	MX118
Manufacturer	CML
File Size	360.36 KB
Description	FULL-DUPLEX SCRAMBLER
Datasheet	MX118 Datasheet

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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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MX118 FULL-DUPLEX SCRAMBLER FOR CORDLESS TELEPHONES Features Full-Duplex Audio Processing On-Chip “Brick-wall” Filters (300-3000 Hz) Low Voltage CMOS High Baseband and Carrier Rejection Excellent Audio Quality ECPA* Qualified Voice Protection Applications Cordless Telephones & Wireless PBXs Battery Powered Portability MX118P (16 pin PDIP) MX118DW (SOIC-16) Description The MX118 is a full-duplex frequency inversion scrambler that secures cordless telephone conversations. The two audio paths, C1 and C2, are identical and independent. Each consists of the following: 1) A 10th order lowpass filter cut off at 3.1 kHz. 2) A balanced modulator with high baseband and carrier rejection. 3) A 3.3 kHz inversion carrier (injection tone). 4) A 14th order bandpass filter (300-3000 Hz).