Overview: QCX601 subscriber line interface circuit module (Low Power Ringing SLIC MODULE) uses the modular structure in a single module integrated DC/DC converter bell flow generator, polarity reversal switch, constant current feed circuit, the two / four line conversion circuit of all functions to the system's user interface, the design of small user voice the system is very simple, save the design time of the whole system, users only need to provide +3.3V to +5V DC power supply, constant current feed, ringing, two / four line transformation functions can realize small user voice system is required; at the same time can greatly reduce the volume of the system, reduce the cost.
Singlesupply voltage: +3.3V to +5.0V.
Integralhigh efficiency DC/DC converter.
Transformerless 2-wire to 4-wire conversion
Integral ringing generator
Constant current feed
Tip/Ring Polarity reversal
Easyto use, Low external component count
Simplifiedprotection in “on-premise” applications.
Voice Over Internet Protocol(VoIP)
Key Telephone System
IP Gateway system
Wireless Desktop Phone
Set-top Box System
Voice Over DSL (VoDSL)
Short Loop Access Platforms
Remote Subscriber Units
Other Terminal Adapters
For more information, please call or email firstname.lastname@example.org to request.