(Hong Kong)
Product Summary
The FX633D4 is a kind of CML Semiconductor Product. It detects the audible tone signals used by most of the Telecom Systems to indicate Dial, Ringing, Busy and other conditions found when placing a call. Detection of these call progress stages is essential to the proper operation of automatic calling products.
Parametrics
Absolute maximum ratings: (1)Supply (VDD - VSS): -0.3~7.0V; (2)Voltage on any pin to VSS: -0.3~VDD+0.3V; (3)Current into or out of VDD and VSS pins: -30~+30mA; (4)Current into or out of any other pin: -20~+20mA.
Features
Features: (1)Worldwide Tone Compatibility; (2)Wide Dynamic Signal Range; (3)Single and Dual Tones Detected; (4)Low Voltage Operation; (5)Special US Busy-Detect Output; (6)Standard 8-Pin DIP Package; (7)Special Voice-Detect Output; (8)Standard 3.58MHz Xtal.
Diagrams
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 FX631 |
Other |
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Data Sheet |
Negotiable |
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FX631DW |
Other |
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Data Sheet |
Negotiable |
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FX633 |
Other |
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Data Sheet |
Negotiable |
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