Catalog
Single Ch 150V Tracking Battery Line Circuit
Key Features
• Single channel population option for Le9652 two channel, 150 V maximum battery designs
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• Pin selectable PCM/SPI or ZSI Interfaces* Single port 4-wire ZSI control compatible with numerous VoIP processors and SoC solutions
• * Less expensive isolation than multi-port control
• * Simplifies board routing
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• 48-pin 7x7 mm QFN package
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• Economical, fifth generation line interface solution for VoIP processors and SoCs
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• VoicePath SDK and VP-API-II software available to implement FXS functions
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• VeriVoice Professional Test Suite Software* Comprehensive subscriber loop testing, including Telcordia GR-909-CORE / TIA-1063 diagnostic testing
• * Industry leading advanced test software
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• VeriVoice Manufacturing Test (VVMT) Package* Facilitates factory testing and calibration of assembled boards
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• Low cost, energy efficient, switching regulator architectures* Up to 65 Vrms open circuit ringing with 5 REN load
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• Low cost, 2-Layer PCB reference designs
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• Complete wideband BORSCHT functionality
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• Worldwide programmability
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• Narrowband or wideband operation
Description
AI
The miSLIC™ Line Circuits together with a VoIP processor or SoC, provides an economical turn-key solution for derived voice applications. The versatile Le9651 miSLIC device can be controlled via a PCM/SPI or ZSI interface.
The Le9651 miSLIC 1 FXS tracking device is a drop-in, pin compatible, device to the miSLIC 2 FXS Le9652 device when using the ZSI interface.
Tracking battery architectures are supported with ringing capability up to 140-Vpk. The supply is highly efficient and minimizes power dissipation in all states. Ringing and system power management are supported to limit the peak power requirements of the telephone line FXS port. The Le9651 features wideband clarity and complete BORSCHT functionality.
Manufacturing test and subscriber line testing are standard features. All AC, DC, and power parameters are programmable making the miSLIC device suitable for any application requiring SLIC functionality.
