MICROCHIP ZL88602LDF1

The ZL88601/602 Dual Channel Wideband Automatic Battery Switching (ABS) VoicePort Device provides complete BORSCHT functions for two telephone line FXS ports. This device is part of the new ZL880 Series featuring enhanced functionality, lower BOM cost, and greater power efficiency, while maintaining software compatibility with the industry leading VE880 Series.

• Same API interface as the VE880 Series
• Lowest Bill of Materials (BOM) cost for 2 to 8 channel applications
• Battery feed, Over-voltage support, integrated Ringing, line Supervision, Codec, Hybrid (2W/4W), and Test
• Single power supply using integrated battery switches for lowest BOM cost
• Low Power Idle Mode with 60 mW consumption
• Internal FET drive circuit for lower BOM count
• Integrated real-time power monitoring tool
• 5 REN with pin for pin compatible 100-V (ZL88601) and 120-V (ZL88602) devices
• Internally generated sinusoidal or trapezoidal ringing with programmable DC offset
• Input impedance, balance impedance, gain
• DC feed voltage and current limit
• Ringing frequency, voltage and current limit
• G.711 μ-law, A-law, or 16 bit linear coding
• Call progress tone and Caller ID generation
• Sample coefficients for more than 70 countries
• Pin-Selectable PCM/MPI or ZSI Interfaces
• SPI Mode 0 and 3 support and no inter byte CS off time. Also supports legacy MPI Interface.
• ZSI Mode for a smaller number of interface signals to the host and less expensive isolation
• The Green package meets RoHS Directive 2002/95/EC of the European Council to minimize the environmental impact of electrical equipment.

• DSL Residential Gateways and Integrated Access Devices (IADs)
• Cable eMTAs
• PON Single Family Units (SFUs)
• Fiber to the Premise/Home/Building (FTTx)
• Multiple Dwelling Units (MDUs)