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Si32177-B-FM Dataheets PDF



Part Number Si32177-B-FM
Manufacturers Silicon Laboratories
Logo Silicon Laboratories
Description (Si3217x / Si3291x) Single-Chip FXS Solution
Datasheet Si32177-B-FM DatasheetSi32177-B-FM Datasheet (PDF)

Si3217x and Si3291x ProSLIC® Single-Chip FXS Solution with FXO Option Description The Si3217x is a family of pin-compatible single-channel ProSLIC products that implement a complete foreign exchange station (FXS) telephony interface solution in accordance with all relevant LSSGR, ITU and ETSI specifications. Select parts in the series also implement Silicon Laboratories' patented capacitive isolation technology to enable seamless connection to Si3291x series foreign exchange office (FXO) line-s.

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Si3217x and Si3291x ProSLIC® Single-Chip FXS Solution with FXO Option Description The Si3217x is a family of pin-compatible single-channel ProSLIC products that implement a complete foreign exchange station (FXS) telephony interface solution in accordance with all relevant LSSGR, ITU and ETSI specifications. Select parts in the series also implement Silicon Laboratories' patented capacitive isolation technology to enable seamless connection to Si3291x series foreign exchange office (FXO) line-side devices. The Si3217x ProSLIC ICs operate from a 3.3 V supply and interface to standard PCM/SPI digital interfaces. The Si3217x integrated dc-dc controller automatically generates the optimal battery voltages required for each line-state. Si3217x ICs are available with voltage ratings of –110 V or –135 V to support a wide range of ringing voltages. The Si3217x is available in a 5x7 mm 42-pin QFN package. The Si3291x is available in a 16-pin SOIC package. - Low power standby operation Tracking dc-dc controller Patented low-power ringing Wideband voice support DTMF detection Pulse metering 3.3 V operation Pb-free/RoHS-compliant packaging Si3291x Features - Greater than 5 kV isolation - Global programmability - Up to +6 dBm TX/RX level - Parallel handset detection - Type I and II caller ID support - Integrated ring detector - Programmable digital hybrid Applications - Customer Premise Equipment (CPE) - VoIP DSL Gateways and Routers - Wireless Local Loop (WLL) - Integrated Access Devices (IAD) - Analog Terminal Adapters (ATA) - Small Office/Home Office (SOHO) PBX www.DataSheet.net/ Si3217x Features - Performs all BORSCHT functions - Ideal for short to medium loops - Global programmability - Simplified configuration and diagnostics - Supported by ProSLIC API Ordering Guide FXS P/N Si32176-B-FM Si32176-B-GM Si32177-B-FM Si32177-B-GM Si32178-B-FM Si32171-B-FM Si32171-B-GM Description FXS, wideband capable FXS, wideband capable FXS, wideband capable FXS, wideband capable Max Vbat –110 V –110 V –135 V –135 V –110 V –110 V –110 V Temperature 0 to 70 °C –40 to 85 °C 0 to 70 °C –40 to 85 °C 0 to 70 °C 0 to 70 °C –-40 to 85 °C FXS, DTMF detection, wideband capable with FXO support FXS, DTMF detection, pulse metering FXS, DTMF detection, pulse metering FXO P/N Si32911-A-FS Si32919-A-FS Region FCC/CTR21 Global PCM/ GCI Interface Ringer Thresholds 1 3 CODEC ADC ADC DAC DAC SLIC Linefeed Control Linefeed Monitor On-hook Speeds 2 3 RoHS Compliant Yes Yes Temperature 0 to 70 °C 0 to 70 C FSYNC DRX DTX CS SDI SDO SCLK INT RST Linefeed DTMF & Tone Gen Caller ID Programmable Programmable AC ACImpedance Impedance and Hybrid TIP RING FXS SPI Control Interface Ringing Generator DSP Optional FXO Isolation Interface C1A C1B Isolation Interface Line Diagnostics PLL DC-DC DC-DC Controller Controller C2A PCLK Control C2B Ring Detect Off-Hook CID QB QE RING Si3217x Si3291x ProSLIC Copyright © 2009 by Silicon Laboratories BOM Hybrid and dc Termination RX DCT VREG IGND TIP FXO 4.14.09 Datasheet pdf - http://www.DataSheet4U.co.kr/ Si3217x and Si3291x ProSLIC® Single-Chip FXS Solution with FXO Option Selected Electrical Specifications Parameter Ambient Temperature Supply Voltage, Si3217x Battery Voltage, Si3217x Maximum Loop Resistance  (loop + load) DC Differential Output  Resistance Idle Channel Noise PSRR from VDD Longitudinal to Metallic/PCM  Balance (forward or reverse) Metallic/PCM to Longitudinal Balance Longitudinal Impedance Longitudinal Current per Pin DC Feed Current 2-Wire Return Loss Transhybrid Balance Thermal Resistance (QFN-42) Thermal Resistance (SOIC-16) Continuous Power Dissipation (QFN-42) Continuous Power Dissipation (SOIC-16) θJA θJA PD PD TA = 85 °C TA = 85 °C www.DataSheet.net/ Symbol TA VDD VBAT RLOOP RDO Test Condition F-Grade G-Grade Min 0 –40 3.13 –15 Typical 25 25 3.3 — — — 8 55 60 58 — 50 25 — 30 30 32 85 1.3 0.47 Max 70 85 3.47 –136/–110 2000 640 12 — — — — — — 45 — — — — — — Unit °C °C V V   dBrnC dB dB dB dB  mA mA dB dB °C/W °C/W W W ILOOP=18 mA, VBAT = –48 V ILOOP < ILIM C-Message weighted RX and TX, dc to 3.4 kHz 200 Hz to 1 kHz 1 kHz to 3.4 kHz 200 Hz to 3.4 kHz 200 Hz to 3.4 kHz at TIP or RING Active off-hook 200 Hz to 3.4 kHz — 160 — — 58 53 40 — — — 26 26 — — — — See Table 5, Si3217x Data Sheet VTR = 0 V 200 Hz to 3.4 kHz 300 Hz to 3.4 kHz Package Information 42-Pin QFN M in A b D D2 e E E2 E3 E4 L L1 5.35 1.65 3.15 0.35 0.05 3.35 0.60 0.20 MM Typ 0.65 0.25 5.00 BS C 3.40 0.50 BS C 7.00 BS C 5.40 1.70 3.20 0.40 0.10 5.45 1.75 3.25 0.45 0.15 3.45 M ax 0.70 0.30 Min A — 0.10 1.25 0.31 0.17 9.90 BSC 6.00 BSC 3.90 BSC 1.27 BSC 0.40 0.25 BSC 0.25 0° Max 1.75 0.25 — 0.51 0.25 16-Pin SOIC A1 A2 b c D E E1 e L L2 h ø 1.27 0.50 8° ProSLIC Copyright © 2009 by Silicon Laboratories Silicon Laboratories and Silicon Labs are trademarks of Silicon Laboratories Inc. Other products or brandnames mentioned herein are trademarks or registered trademarks of thei.


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