X-On Electronics has gained recognition as a prominent supplier of SI32261-C-GM1 telecom interface ics across the USA, India, Europe, Australia, and various other global locations. SI32261-C-GM1 telecom interface ics are a product manufactured by Silicon Labs. We provide cost-effective solutions for telecom interface ics, ensuring timely deliveries around the world.

SI32261-C-GM1

SI32261-C-GM1 electronic component of Silicon Labs
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Part No.SI32261-C-GM1
Manufacturer: Silicon Labs
Category:Telecom Interface ICs
Description: Telecom Interface ICs Wideband dual FXS with dc-dc controllers (-140V max. battery)
Datasheet: SI32261-C-GM1 Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

348: USD 6.8149 ea
Line Total: USD 2371.59

Availability - 0
MOQ: 348  Multiples: 1
Pack Size: 1
Availability Price Quantity
0 - WHS 1


Ships to you between Fri. 31 May to Thu. 06 Jun

MOQ : 348
Multiples : 1
348 : USD 6.8149
3480 : USD 6.5369
34800 : USD 6.4062

0 - WHS 2


Ships to you between Fri. 31 May to Thu. 06 Jun

MOQ : 1
Multiples : 1
1 : USD 9.3195
10 : USD 9.1218
25 : USD 8.9467
50 : USD 8.9177
100 : USD 8.889
500 : USD 8.8604
1000 : USD 8.832

0 - WHS 3


Ships to you between Fri. 31 May to Thu. 06 Jun

MOQ : 1
Multiples : 1
1 : USD 12.6165
10 : USD 11.8696

0 - WHS 4


Ships to you between Fri. 31 May to Thu. 06 Jun

MOQ : 2
Multiples : 2
2 : USD 8.5649
25 : USD 8.0579

     
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Si32260/1 SINGLE-CHIP DUAL PROSLIC Si32260/1 Features Two complete FXS channels in a single Software-programmable parameters: 6 x 8 mm or 8 x 8 mm package Ringing frequency, amplitude, Performs all BORSCHT functions cadence, and waveshape Ideal for short- or long-loop applications Two-wire ac impedance Ultra low power consumption Transhybrid balance Internal balanced or unbalanced ringing DC current loop feed (1045 mA) Patented low power ringing Loop closure and ring trip thresholds Adaptive ringing Ground key detect threshold Simplified configuration and diagnostics Integrated dc-dc controllers with direct connection to MOSFET Supported by ProSLIC API Three high voltage supply options GR-909 loop diagnostics Ordering Information Full tracking Audio diagnostics with loopback Tracking shared supplies Integrated test load See page 45. Fixed rail Wideband voice support DTMF generator/decoder On-hook transmission A-Law/-Law companding, linear PCM Loop or ground start operation GCI/IOM-2 mode support Smooth polarity reversal Pin Assignments 3.3 V operation Pulse metering Pb-free/RoHS-compliant packaging PCM and SPI bus digital interfaces with Si32260/1 8x8 mm programmable interrupts TIPa 1 46 TIPb Applications N/C 2 45 N/C GPIO2A / SRINGCa 3 44 VDDA GPIO1a / STIPCa 4 43 GPIO2b / SRINGCb HVPAD VoIP gateways and routers Wireless Fixed Terminals (WFT) SRINGDCa 5 42 GPIO1b / STIPCb SRINGACa 6 41 SRINGDCb xDSL IADs Wireless Local Loop (WLL) STIPACa 7 40 SRINGACb STIPDCa 8 39 STIPACb Optical Network Terminals/Units (ONT/U) WiMAX CPE 38 CAPPa 9 STIPDCb Analog Terminal Adapters (ATA) Private Branch Exchange (PBX) CAPMa 10 37 IREF SVBATa 11 36 CAPPb GND PAD Cable eMTA VoIP MDU gateways SVDC 12 35 CAPMb RSTB 13 34 SVBATb Description INTB / DTXENB 14 33 SDI FSYNC 15 32 SDO The Si32260/1 Dual ProSLIC devices, in a single package, implement two complete foreign exchange station (FXS) telephony interfaces. The Si32260/1 devices operate from a 3.3V supply and have standard PCM/SPI or GCI (8x8mm package only) bus digital interfaces. A pair of built-in dc-dc converter controllers can be used to automatically Si32260/1 6x8 mm generate the optimal battery voltage required for each line-state, optimizing efficiency and minimizing heat generation. The Si32260/1 devices are designed to operate not only with a tracking battery supply for each channel for lowest power consumption, but also with shared 1 GPIO2A / SRINGCa 41 VDDA battery supplies, for lowest cost. When used with shared battery supplies, the internal dc-dc 2 GPIO1a / STIPCa 40 GPIO2b / SRINGCb controller operates in Tracking Shared Supply (TSS) mode to deliver power consumption SRINGDCa 3 39 GPIO1b / STIPCb 4 38 SRINGACa SRINGDCb lower than typical fixed voltage shared rail designs (shared supplies are not currently HVPAD STIPACa 5 37 SRINGACb supported by the 6 x 8 mm package option). Self-testing and metallic loop testing (MLT) STIPDCa 6 36 STIPACb CAPPa 7 35 STIPDCb (e.g., GR-909) is facilitated by the built-in DSP, monitor ADC, and test load. The devices are 8 CAPMa 34 IREF SVBATa 9 33 CAPPb available with linefeed voltage ratings of 110 V (Si32260) or 140 V (Si32261) to support 10 32 SVDC CAPMb high voltage ringing, and both devices support wideband audio for better-than-PSTN voice 11 RSTB 31 SVBATb GNDPAD INTB / DTXENB 12 30 SDI quality. The Si32260/1 devices are available in a 6 x 8 mm 47-pin QFN package or an FSYNC 13 29 SDO 8 x 8 mm 60-pin QFN package. 14 PCLK 28 SCLK DTX 15 27 CSB 16 26 DRX VDDREG Patents pending Rev. 1.4 4/14 Copyright 2014 by Silicon Laboratories Si32260/1 SDITHRU 16 PCLK 17 60 N/C DATAo 18 59 RINGa 17 SDCHa 47 TIPa 19 58 DATAi N/C SDCLa 18 SDCHa 20 57 VBATa 46 RINGa 21 56 DCDRVa 19 SDCLa N/C DCDRVa 22 55 BASEa 20 DCFFa VBATa 45 AUXoi 23 54 BAT_PO 21 DCFFb 53 AUXdrv 24 N/C 44 VBATb 22 DCDRVb 25 52 BASEb DCDRVb SDCLb 26 51 N/C SDCLb 23 43 RINGb 27 50 SDCHb VBATb SDCHb 24 28 49 N/C VDDD 42 TIPb 48 25 VDDREG 29 RINGb VDDD 30 47 N/C CSB SCLK 31Si32260/1 Functional Block Diagram CODCODCODEEECCC SLISLICC PCPCM/M/ FSFSYNYNCC DTDTMFMF & & TIP DRDRXX GCGCII LiLineneffeeeedd ADC ToTone Genne Gen ADCADC CContontroroll DTDTXX InInteterrffacacee Channel A RING Caller IDCaller ID LiLineneffeeeedd CSCS DAC DACDAC MoniMonittoorr SDSDII SPSPII RiRingingnging SDSDOO CoControlntrol CODEC SLIC GeneGeneratoratorr SCSCLKLK DSPDSP InInteterrffacacee TIP INTINT Linefeed ADC LineLine Diag Diagnosticsnostics Control RSRSTT Channel B RING Linefeed DAC PCPCLKLK Monitor PLPLLL DCDC-DC-DC Co Contntrollerrollers Si32260/1 2 Confidential Rev. 1.4 ProgramProgrammmaable ble AC ImpedanceAC Impedance and Hybridand Hybrid Linefeed Linefeed

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