VE8910-HV
Single Channel High Voltage FXS Chip Set
Product is discontinued and not allowed for new designs.
Use miSLIC Series instead.
Overview
| Please contact Sales for further information.
The VE8910-HV chip set is a cost-optimized 1FXS chip set for residential VoIP gateways such as voice enabled DSL modems, set-top boxes, and analog terminal adapters. The chip set implements FXS functionality by providing the necessary voice interface functions to connect to and power a telephone. On the digital side, the VE8910-HV chip set provides standard MPI and PCM interfaces to a VoIP processor. The VE8910-HV chip set, coupled with the VoicePath API-II (VP API-II) enables designers to offer a single hardware design that is software programmable for worldwide markets. The VP API-II 'C' code is used to abstract the devices from application code while providing functions for controlling, supervising, and testing a set of subscriber lines. |
Simplified Block Diagram
Features & Benefits
- 1 FXS chip set with High-Voltage Ringing and Wideband Audio
- Performs all BORSCHT functions
- Battery feed, Over-voltage support, integrated Ringing, line Supervision, Codec, Hybrid, Test
- Green VBAT Controller
- Inverting-Boost or Flyback Mode
- Low Power Standby mode with 60 mW typical dissipation
- Eases compliance with European Code of Conduct initiative
- Thermally Enhanced SLIC Package with Grounded Tab
- Can dissipate 1.5 W at 85 °C
- Tab connects to ground plane for ease of layout and low space
- Voice and Service Quality
- Excellent voice quality with a typical 4.3 PESQ-LQ score
- GR-909 metallic loop testing using VeriVoice Test Suite
- Meets Comcast's ringing requirement of 140 Vpk and 5 REN
- VoicePath API-II Software
- Proven API, used on over 125 million VoIP ports
- Supported by SDK, development boards and reference designs
- VoicePath Profile Wizard with over 44 Country Coefficient Files
- Two- and four-wire impedance, gain, DC feed voltage and current, ringing level and cadence, event thresholds, call progress tones and caller ID
Applications
Typical Applications
- Residential and SOHO VoIP CPE, such as ADSL2+/VDSL2 Integrated Access Devices (IADs)
- Residential VoIP Gateways and Routers
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