CML FX633
The FX633 detects the audible tone signals used by most of the world's Telecom Systems to indicate Dial, Ringing, Busy and other conditions found when placing a call. The FX633 adds new features to Call Progress monitoring. It detects and indicates separately the "US Busy" tones, reducing the need to measure "tone cadence" to identify "US Busy".| Part No. | FX633 |
|---|---|
| Datasheet | FX633 Download |
| Manufacturer |  CML |
| Description | Call Progress Tone Detector |
| Buy | Stock & Price |
FEATURES
CML Semiconductor Products Call Progress Tone Detector FX633 D/633/3 March 1996 Provisional Issue● Worldwide Tone Compatibility
● Single and Dual Tones Detected
● Special US Busy-Detect Output
● Special Voice-Detect Output
● Wide Dynamic Signal Range
● Low Voltage Operation
● Standard 8-Pin DIP Package
● Standard 3.58MHz Xtal 1.1 Brief
DESCRIPTION
Detection of these call progress stages is essential to the proper operation of automatic calling products. It detects and separately indicates "Voice" and other signals from Call Progress tones, reducing voice-falsing and adding voice-answer as a connection prompt. The FX633 uses the latest signal processing techniques to provide these advantages. It is a low cost, low power product with superior performance. It is available in the industry standard package. © 1996 Consumer Microcircuits Limited Call Progress Tone Detector Section CONTENTS Page 1.0FEATURES
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