ZL88701/702 Dual Channel Tracking Battery Wideband VoicePort Device - ZL880 Series Data Sheet Document ID 141606 October 2013 Features Ordering Information Next Generation ZL880 VoicePort Family with (1) Enhanced Features and Performance Device OPN Device Type Package Packing ZL88701LDF1 100V-Tracker 64-pin QFN (9x9) Tape & Reel - Same API interface as the VE880 Series ZL88701LDG1 100V-Tracker 64-pin QFN (9x9) Tray ZL88702LDF1 150V-Tracker 64-pin QFN (9x9) Tape & Reel - 35% lower BOM cost than previous generation ZL88702LDG1 150V-Tracker 64-pin QFN (9x9) Tray 1. The Green package meets RoHS Directive 2002/95/EC of the Complete BORSCHT Functions for Two FXS European Council to minimize the environmental impact of Channels in a Single 64-Pin QFN Package electrical equipment. - Battery feed, Over-voltage support, integrated Ringing, line Supervision, Codec, Hybrid Applications (2W/4W), and Test DSL Residential Gateways and Integrated Integrated Power Management Access Devices (IADs) - Switching power supply tracks line voltage Cable eMTAs minimizing active and ringing power dissipation PON Single Family Units (SFUs) - Low Power Idle Mode with 45 mW consumption Fiber to the Premise/Home/Building (FTTx) - Internal FET drive circuit for lower BOM count Multiple Dwelling Units (MDUs) - Integrated real-time power monitoring tool Description Ringing - 5 REN with pin for pin compatible 100-V The Microsemi Dual channel ZL88701/702 Tracking (ZL88701) and 150-V (ZL88702) devices Battery Wideband VoicePort Device provides complete BORSCHT functions for two telephone line FXS ports. - Up to 140-V internal sinusoidal or trapezoidal PK This device is a part of the new ZL880 Series featuring ringing with programmable DC offset enhanced functionality, lower BOM cost, and greater - Adaptive ringing for lower power power efficiency, while maintaining software compatibility with the industry leading VE880 Series. Worldwide Programmability VBAT 1 - Input impedance, balance impedance, gain TIPD 1 PCLK/ZCLK PLL High Voltage Li ne Dri ver FS/ZSYNC - DC feed voltage and current limit RINGD DXA/ZMISO 1 DRA/ZMOSI ZSI Interface TAC 1 Voice Signal - Ringing frequency, voltage and current limit ZSI RAC (ZSI) 1 Processing RTV 1 LFC - G.711 A-law, -law, or 16 bit linear coding 1 PCM Interface Signaling RSN 1 and Time Slot Control IHL 1 Assigner - Call progress tone and Caller ID generation Supervision (PCM) TDC TSCA 1 RDC Processing 4 1 Input /Ou tput I/O1 - I/O2 1,2 1,2 VS Voltage - Sample coefficients for more than 70 countries 1 VS Sense 2 DCLK Signal Serial DIN CPR - Per channel Wideband support Generation Peripheral DOUT Interface CS RDC Supervision 2 (SPI) INT TDC Processing Pin-Selectable PCM/SPI or ZSI Interfaces 2 RST IHL 2 SWCMPY Signaling RSN - SPI Mode 0 and 3 support with no inter byte CS 2 SWVSY Control LFC SWISY 2 Switching off time. Also supports legacy MPI Interface SWOUTY RTV 2 Regulator Voice Signal SWCMPZ RAC 2 Controllers Processing SWVSZ TAC 2 - ZSI Mode for a smaller number of interface SWISZ RINGD SWOUTZ 2 High Voltage signals to the host and less expensive isolation AVDD Analog Power Li ne Dri ver DVDD Reference Supplies TIPD 2 VDDHPI VoicePath SDK and VP-API-II Software Available to Implement FXS Functions VBAT GND VREF IREF VDDSW VDD1V2 2 VeriVoice Software Suites Available for Figure 1 - ZL88701/702 Device Block Diagram Manufacturing and Subscriber Loop Testing 1 2013 Microsemi Corporation. All Rights Reserved. CONFIDENTIALZL88701/702 Data Sheet Table of Contents 1.0 Solution Overview 8 2.0 ZL88701/702 Device Overview and Block Diagram . 9 2.1 VE880 Series Features 9 2.2 New and Enhanced Features 10 2.3 Device Block Diagram 11 3.0 Functional Description . 12 3.1 Host Port Interface . 12 3.1.1 PCM Interface and Time Slot Assigner 12 3.1.2 Serial Peripheral Interface (SPI) . 14 3.1.3 ZSI Serial Mode 17 3.2 Input / Output Block 17 3.3 Voltage Sense 18 3.4 Voice Signal Processor . 18 3.4.1 Impedance Synthesis 18 3.4.2 Frequency Response Correction and Equalization . 19 3.4.3 Transhybrid Balancing . 19 3.4.4 Gain Adjustment 19 3.4.5 Transmit Signal Processing . 19 3.4.6 Receive Signal Processing . 20 3.4.7 Speech Coding . 20 3.4.8 Wideband Operation 20 3.5 Signal Generation . 20 3.5.1 Multi-Tone Generation . 20 3.5.2 Frequency and Amplitude Modulation . 21 3.5.3 Triangular and Trapezoidal Signal Generation 22 3.6 Low Power DC Feed . 22 3.7 Normal DC Feed 22 3.8 Test Feed . 23 3.9 Ringing . 23 3.9.1 Balanced Ringing . 23 3.9.2 Unbalanced Ringing . 24 3.9.3 Adaptive Ringing Amplitude . 25 3.9.4 Switch Hook Detection . 25 3.9.5 Ring Trip Detection . 25 3.10 Subscriber Line Testing 26 3.10.1 VeriVoice Professional Test Suite Software for the ZL880 26 3.11 Manufacturing Testing . 27 3.12 Metering 27 3.13 Switching Regulator Controller 28 3.14 Charge Pump Regulator and MOSFET Gate Driver 28 3.15 Common Protection Reference 29 4.0 Electrical Specifications 30 4.1 Absolute Maximum Ratings 30 4.2 Thermal Performance 31 4.3 Operating Ranges . 31 4.3.1 Recommended Operating Conditions . 31 5.0 Electrical Characteristics . 32 5.1 Test Conditions . 32 5.2 Supply Currents and Power Dissipation 32 5.3 DC Characteristics . 33 5.4 DC Feed and Signaling - All States Except Low Power Idle Mode 34 5.5 DC Feed and Signaling - Low Power Idle Mode State . 34 2 2013 Microsemi Corporation. All Rights Reserved. CONFIDENTIAL