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SI32391-B-FM1

IC PROSLIC SGL FXS ANLG 48-QFN

Product Category: Telecom Interface ICs
Mfr. Part #
SI32391-B-FM1
Manufacturer: Silicon Labs
Package: 48-VFQFN Exposed Pad
Lead Free Status /RoHS Status:
Data Sheet: SI32391-B-FM1 Datasheet
Inventory: In Stock

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Mfr. Part #: SI32391-B-FM1

Specifications
Product Details

Specifications

Manufacturer Silicon Labs

Product Category Telecom Interface ICs

Series ProSLICR

Packaging Tray Alternate Packaging

Package-Case 48-VFQFN Exposed Pad

Operating-Temperature 0Â°C ~ 70Â°C

Mounting-Type Surface Mount

Function Subscriber Line Interface Concept (SLIC)

Interface -

Voltage-Supply 3.15 V ~ 3.45 V

Supplier-Device-Package 48-QFN (7x7)

Number-of-Circuits 1 Circuit

Watt *

Current-Supply -

Product Details

Description

The Si3230 ProSLICÂ® is a low-voltage CMOS device that provides a multi-functional subscriber line interface ideal for customer premise equipment (CPE) applications. The ProSLIC integrates subscriber line interface circuit (SLIC) and battery generation functionality into a single CMOS integrated circuit.

Features

â– Software Programmable SLIC with codec interface
â– Software programmable internal balanced ringing up to 90 VPK (5 REN up to 4 kft, 3 REN up to 8 kft)
â– Integrated battery supply with dynamic voltage output
â— On-chip dc-dc converter continuously minimizes power in all operating modes
â— Entire solution can be powered from a single 3.3 V or 5 V supply
â— 3.3 V to 35 V dc input range
â— Dynamic 0 V to â€“94.5 V output
â– Software programmable linefeed parameters:
â— Ringing frequency, amplitude, cadence, and waveshape
â— 2-wire ac impedance
â— constant current feed (20 to 41 mA)
â— Loop closure and ring trip thresholds and filtering
â– Software programmable signal generation and audio processing:
â— DTMF generation and decoding
â— 12 kHz/16 kHz pulse metering generation
â— Phase-continuous FSK (caller ID) generation
â— Dual audio tone generators
â— Smooth and abrupt polarity reversal
â– Extensive test and diagnostic features
â— Realtime dc linefeed measurement
â— GR-909 line test capabilities
â– SPI control interface
â– Extensive programmable interrupts
â– 100% software configurable global solution
â– Lead-Free and RoHS-compliant package options available

Applications

â– Interface to Broadcom devices
â— BCM11xx residential gateway
â— BCM3341 VOIP processor
â— BCM33xx cable modem
â– Voice over IP
â– Terminal adapters
â– Fixed cellular terminal

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Mfr. Part #: SI32391-B-FM1