le88830kqc Zarlink Semiconductor, le88830kqc Datasheet - Page 2

• Manufacturer Part Number: le88830kqc
• Description: Dual Channel Tracking Battery Wideband Voiceport? Chipset
• Manufacturer: Zarlink Semiconductor

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• Lowest power solution across all operating modes
• Highly programmable
• Integrated ring cadencing and system state control
• Common application programming interface
• Comprehensive line sensing
• Integrated switching regulator
• Small footprint
Le88116/136 Single-Channel Tracking Battery Wideband VoicePort™ Device Data Sheet*
Le88266/286 Dual Channel Tracking Battery Wideband Auto Battery Switching (ABS) VoicePort™ Device Data Sheet*
Le88276 Dual Channel Tracking Battery Wideband Auto Battery Switching (ABS) VoicePort™ Device Data Sheet*
Le71HR0866G - VE880 Series Line Module (Supports 2FXS with a 12 V Flyback Tracking Power Supply)
Le71HR0864G - VE880 Series Line Module (Supports 2FXS with a 12V ABS Power Supply)
Le71HR8820G/8821G - VE880 Series Line Modules (Supports 2FXS with 12V Flyback Tracking or Inverting Boost
Power Supply)
SoC
FEATURES
Supervision, and
Test Functions
Linear/G.711
Voice Signal
Switching
Regulator
Controller
Processor,
Le88506
Zarlink Semiconductor Inc.
VE8820 VoicePort Chipset
VE8820
• Provides lowest power consumption solution for battery-
• Offers design flexibility to develop one application for
• Reduces real-time software overhead
• Significantly reduces development time with VoicePath
• Enables high performance GR-909 diagnostics and
• Enables lowest component count and highest efficiency in
• Saves board space
Line Driver
Line Driver
backed and power-sensitive applications
worldwide markets
API-II software
subscriber loop test and self test support with VeriVoice
Test Suite software
all states of operation
A/D & D/A
A/D & D/A
Interface
Interface
2
BENEFITS
Level Shifting
Level Shifting
Control
Control
Buffer
Buffer
Le88830
www.zarlink.com
Internal Balanced
Product Brief
& Unbalanced
Ringing