FX465 Datasheet Extended Code CTCSS Encoder/Decoder

Manufacturer: CML

Datasheet Details

Part number	FX465
Manufacturer	CML
File Size	311.16 KB
Description	Extended Code CTCSS Encoder/Decoder
Datasheet	FX465 Datasheet

The FX465 is a 3-volt, half-duplex predictive Continuous Tone Controlled Squelch System (CTCSS) encoder/decoder microcircuit.

The FX465 has integral voice-band filtering for prefiltering of Tx audio and the rejection of the CTCSS tone in receive.

Under µProcessor control, the FX465 will encode and decode any one of 47 sub-audio frequencies (+NOTONE) in the range 67.0Hz to 254.1Hz.

CML Semiconductor Products PRODUCT INFORMATION FX465 Extended Code CTCSS.

Low-Voltage (3-Volt) Supply 47 Programmable Sub-Audio Tones + NOTONE Meets MPT1306 and TIA/EIA 603 High Voiceband/CTCSS Isolation Separate Sub-Audio and Rx/Tx Audio Paths and Filtering Publication D/465/3 November 2004.