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SI3211-E-GM

IC PROSLIC/CODEC DTMF 38VQFN

Product Category: Telecom Interface ICs
Mfr. Part #
SI3211-E-GM
Manufacturer: Silicon Labs
Package: 38-VFQFN Exposed Pad
Lead Free Status /RoHS Status:
Data Sheet: SI3211-E-GM Datasheet
Inventory: In Stock

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Mfr. Part #: SI3211-E-GM

Specifications
Product Details

Specifications

Manufacturer Silicon Labs

Product Category Telecom Interface ICs

Series ProSLICR

Packaging Tray Alternate Packaging

Package-Case 38-VFQFN Exposed Pad

Operating-Temperature -40Â°C ~ 85Â°C

Mounting-Type Surface Mount

Function Subscriber Line Interface Concept (SLIC), CODEC

Interface PCM, SPI

Voltage-Supply 3.3V, 5V

Supplier-Device-Package 38-QFN (5x7)

Number-of-Circuits 1 Circuit

Watt 700mW

Current-Supply 88mA

Product Details

Description

The Si3210/11 ProSLICÂ® chipset provides a complete analog telephone interface ideal for customer premise equipment (CPE). It integrates a subscriber line interface circuit (SLIC), voice codec, and battery generation (Si3210) or battery selection (Si3211) into a single CMOS integrated circuit. The battery supply continuously adapts its output voltage to minimize power dissipation and enables the entire circuit to be powered from a single 3.3 or 5 V supply (Si3210). The CMOS ProSLIC interfaces to the line

Features

100% programmable global solution
Performs all BORSCHT functions
DC-DC controller provides tracking battery from a 3.3â€“35V input (Si3210)
Minimizes power in all modes
Dynamic 0 to â€“94.5 V output
Choice of inductor (low cost) or transformer (high efficiency)
Programmable line-feed parameters
2-wire AC impedance and hybrid
Constant current feed (20 to 41 mA)
Loop closure and ring trip thresholds and filtering
Internal balanced ringing up to 90VPK
5 REN up to 4 kft; 3 REN up to 8 kft
Programmable frequency, amplitude,cadence, and wave shape
Programmable audio processing
DTMF encoding and decoding
12 kHz/16 kHz pulse metering
Phase-continuous FSK (caller ID)
Dual tone generators
Âµ-Law/A-Law and linear PCM audio
Extensive test and diagnostic features
Multiple loopback test modes
DC line V/I measurements
Supports GR-909 MLT
Comprehensive design tools
Reference schematic and PCB layout
ProSLIC API abstracts SLIC functions, minimizing software development
RoHS-compliant packages
SPI and PCM bus digital interfaces

Applications

Fixed Wireless (cellular) Terminals
Terminal Adapters
PBX/IP-PBX/Key telephone systems
Voice-over-IP Systems:
DSL/EMTAs/FTTx
WiMax/LTE

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Mfr. Part #: SI3211-E-GM