VOICE SOLUTIONS ProSLIC® Voice Solutions www.silabs.com/proslic FEATURES •Performs all BORSCHT functions (battery, test overvoltage, ringing, supervision, coding, hybrid ) •Software programmable parameters for global compliance with one hardware solution – 2 wire ac impedance and transhybrid balance – Ringing amplitude, frequency, cadence and waveform – DC linefeed characteristics – Ring trip/loop closure thresholds and filtering – In-field programmable •Configurable integrated dc-dc controllers •Comprehensive remote diagnostics •Powered using a single 3.3 V supply •PCM/SPI, ISI and analog interface options DESCRIPTION •Available integrated DAA system side for FXO The ProSLIC® family of products provides complete analog telephone interfaces ideal for customer BENEFITS premise equipment (CPE) and enterprise applications. These highly-integrated circuits offer global •Global compliance with single hardware design compliance using a single hardware design and bill-of-materials while reducing the PCB size and cost per channel. Fully programmable parameters such as two-wire ac impedance, ring amplitude, ring waveshape and dc linefeed characteristics are provided via a programmable DSP based architecture that provides the flexibility and performance necessary to address the most demanding customers and service providers. These combined SLIC and codec solutions integrate a comprehensive set of •Easily configured to support a wide range of customer requirements •Smallest PCB area and lowest cost per channel telephony features including DTMF generation/decoding, FSK caller ID generation, GR-909 loop diagnostics, pulse metering and battery switching control. Select models include an integrated dc-dc controller that continuously adapts to the line voltage to minimize thermal dissipation and maximize power efficiency. All devices are powered using a single 3.3 V supply. APPLICATIONS •VoIP gateways and routers •xDSL IADs •Optical Network Terminals/Units (ONT/U) FSYN C DRX DTX PCM/GCI Interface Codec SLIC Linefeed Interface RING Tone Generators DTMF Decode RESET PCLK •Wireless Local Loop (WLL) •WiMAX CPE SPI Control Interface PLL DC-DC Controller Linefeed Monitor Optional FXO Isolation Interface Control •Private Branch Exchange (PBX) Hybrid AC/DC Termination Ring Detect Off-Hook RX DCT VREG I GND CID QB QE TIP BOM SCLK SDO SDI INT •Cable eMTA •Wireless Fixed Terminals (WFT) CS Isolation Interference ProSLIC BLOCK DIAGRAM • Analog Terminal Adapters (ATA) TIP RING •VoIP MDU gateways HIGHLY INTEGRATED SINGLE AND DUAL SUBSCRIBER LINE INTERFACE CIRCUIT SOLUTIONS MORE INFORMATION AND DOCUMENTATION DOWNLOADS AT: www.silabs.com/proslic Engineering for a mixed-signal world. VOICE SOLUTIONS ProSLIC® Voice Solutions www.silabs.com/proslic Globally Compliant Development Tools The ProSLIC can be easily configured to country-specific requirements such as ac impedance, ring frequency, ring cadence and ring waveform using a single Single Channel Applications Si32176 ProSLIC (with battery supply) hardware design and bill-of-materials. •EMTAs, ONTs, IADs, ATAs, WFTs, etc. •High voltage (-110 to -140 V) battery options •Patented low power ringing •Lowest power consumption •Smallest board area •GR-909 MLT and self test diagnostics •Optional FXO using Si32178 (integrated DAA system side) and Si32919 (DAA line side device) •Short and medium loops •1 FXS channel with optional FXO channel Flexible The device’s highly programmable feature set provides the flexibility to optimize performance across the broadest range of customer applications. All SLIC and codec parameters are 100% configurable using software programmable registers. Silicon Labs’ API accelerates and simplifies code development with a ready-made set of functions common to the ProSLIC family. Si3226x Dual ProSLIC (with battery supply) Cost Effective Dual Channel Applications The ProSLIC’s complete integration of an analog telephony interface into a single low-voltage CMOS device enables designers to realize an extremely compact solution at an attractive price point. Availability of single, and dual channel devices offers the right balance between size and cost per channel. Integrated Battery Supply Select devices incorporate an on-chip tracking dc-dc controller that eliminates the need for bulky, expensive high-voltage power supplies. The generated supply continuously adapts to the line conditions to minimize thermal dissipation and maximize power efficiency. •Cable EMTAs, DSL IADs, FTTH, FTTB, PBX •High voltage (-110 to -140 V) battery options •Patented low power ringing •Lowest power consumption •Smallest board area •Tracking or shared battery support •GR-909 MLT and self test diagnostics •Short and medium loops •2 or more FXS channels Digital PCM Interface ProSLICs PART NUMBER # OF FXS CHANNELS # OF FXO CHANNELS MAX V BATTERY DAISY-CHAIN MODE Si32170-C 1 -140 V PACKAGE • • LGA42; 5x7 mm Si32171-C 1 -110 V Si32174-C 1 -110 V • • • LGA42; 5x7 mm • • LGA42; 5x7 mm Si32176-C 1 -110 V Si32177-C 1 -140 V • • • LGA42; 5x7 mm • • • Si32178-B 1 1 -110 V • LGA42; 5x7 mm • • • Si32179-B 1 1 -136 V LGA42; 5x7 mm • • • • LGA42; 5x7 mm Si32260-C 2 -110 V • • • • Si32261-C 2 -140 V • • • • MAX V BATTERY WIDEBAND DTMF DETECTION PULSE METERING TRACKING DC-DC WIDEBAND DTMF DETECTION PULSE METERING TRACKING DC-DC • • • • • SHARED DC-DC LGA47; 6x8 mm • • • • SHARED DC-DC DAISY-CHAIN MODE LGA60; 8x8 mm LGA47; 6x8 mm LGA60; 8x8 mm Digital Integrated Serial Interface (ISI) ProSLICs PART NUMBER # OF FXS CHANNELS # OF FXO CHANNELS Si32172-C 1 -110 V • Si32173-C 1 -140 V • Si32175-C 1 -110 V Si32266-C 2 -110 V Si32267-C 2 -140 V Si32268-C 2 Si32269-C 2 PACKAGE • LGA42; 5x7 mm • LGA42; 5x7 mm • • • LGA42; 5x7 mm • • • • LGA50; 6x8 mm • • • • -110 V • • • • LGA50; 6x8 mm -140 V • • • • LGA50; 6x8 mm MAX V BATTERY WIDEBAND AUDIO DTMF DETECTION PULSE METERING LGA50; 6x8 mm Analog Interface ProSLICs PART NUMBER # OF FXS CHANNELS # OF FXO CHANNELS Si32391-B 1 -136 V • • QFN48; 6x6mm, 7x7 mm Si32392-B 2 -136 V • • QFN48; 6x6mm, 7x7 mm © 2014, Silicon Laboratories Inc. ProSLIC, Silicon Laboratories and the Silicon Labs logo are trademarks or registered trademarks of Silicon Laboratories Inc. All other product or service names are the property of their respective owners. For the most up to date information please see your sales representative or visit our website at www.silabs.com. WEB March 2014, Rev E SOL-PRO SI L I C O N L A BS | 4 0 0 W. C E S A R C H AV E Z | AU STIN , TX 78701 | 877-444-3032 TRACKING DC-DC SHARED DC-DC DAISY-CHAIN MODE PACKAGE XX% | SILAB S.CO M Engineering for a mixed-signal world.