SI3230

更新时间： 2024-01-05 02:14:20

品牌	Logo	应用领域
芯科 - SILICON		电池
页数	文件大小	规格书
108页	1290K
描述
PROSLIC㈢ PROGRAMMABLE CMOS SLIC WITH RINGING/BATTERY VOLTAGE GENERATION

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SI3230 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.83
Is Samacsys：	N	电信集成电路类型：	SLIC
Base Number Matches：	1

SI3230 数据手册

Si3230

PROSLIC^®PROGRAMMABLE CMOS SLIC WITH

RINGING/BATTERY VOLTAGE GENERATION

Features

ꢀ

Software Programmable SLIC with ꢀ Software programmable signal

codec interface

generation and audio processing:

ꢁ

DTMF generation and decoding

12 kHz/16 kHz pulse metering

generation

Phase-continuous FSK (caller ID)

generation

ꢀ

Software programmable internal

balanced ringing up to 90 V_PK

(5 REN up to 4 kft, 3 REN up to 8 kft)

Integrated battery supply with dynamic

voltage output

ꢁ

ꢀ

ꢁ

Dual audio tone generators

Smooth and abrupt polarity reversal

ꢁ

On-chip dc-dc converter continuously

minimizes power in all operating modes

Entire solution can be powered from a

single 3.3 V or 5 V supply

Ordering Information

ꢀ

Extensive test and diagnostic

features

See page 103.

ꢁ

Realtime dc linefeed measurement

GR-909 line test capabilities

ꢁ

3.3 V to 35 V dc input range

Dynamic 0 V to –94.5 V output

ꢁ

Pin Assignments

ꢀ

SPI control interface

ꢀ

Software programmable linefeed

parameters:

Extensive programmable interrupts

100% software configurable global

solution

QFN Package

ꢁ

Ringing frequency, amplitude, cadence,

and waveshape

ꢁ

2-wire ac impedance

ꢀ

Lead-Free and RoHS-compliant

package options available

constant current feed (20 to 41 mA)

Loop closure and ring trip thresholds and

filtering

38 37 36 35 34 33 32

FSYNC

RESET

SDCH

SDCL

V_DDA1

IREF

CAPP

QGND

CAPM

STIPDC

SRINGDC

31 SDITHRU

DCDRV

DCFF

TEST1

GNDD

VDDD

ITIPN

ITIPP

V_DDA2

IRINGP

IRINGN

IGMP

Applications

ꢀ Interface to Broadcom devices

ꢀ Voice over IP

ꢁ BCM11xx residential gateway

ꢁ BCM3341 VOIP processor

ꢁ BCM33xx cable modem

ꢀ Terminal adapters

ꢀ Fixed cellular terminal

Description

The Si3230 ProSLIC 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. The integrated battery supply

continuously adapts its output voltage to minimize power and enables the entire

solution to be powered from a single 3.3 V (Si3230M only) or 5 V supply. The ProSLIC

controls the phone line through Silicon Labs’ Si3201 Linefeed IC or discrete circuitry.

13 14 15 16 17 18 19

Si3230 features include software-configurable 5 REN internal ringing up to 90 V

Patents pending

DTMF generation and decoding, and a comprehensive set of telephony signaling

capabilities for operation with only one hardware solution. The ProSLIC is packaged in

a 38-pin QFN or TSSOP, and the Si3201 is packaged in a thermally-enhanced 16-pin

SOIC.

U.S. Patent #6,567,521

U.S. Patent #6,812,744

Other patents pending

Functional Block Diagram

INT RESET

Si3230

Ringing Generator

Loop Closure Detect

Ring Trip Detect Line

Diagnostics

Tone Generators

FSK Caller ID

Pulse Metering

SCLK

SDO

SDI

Impedance Synth

DTMF Decoder

SLIC

Tip

Linefeed Control

Linefeed

Interface

Ring

Linefeed Monitor

FSYNC

PCLK

DC–DC Converter Controller

Battery

Preliminary Rev. 0.96 7/05

Si3230

This information applies to a product under development. Its characteristics and specifications are subject to change without notice.

12 3 4 5 6 7...108

中文翻译

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与SI3230相关器件

型号	品牌	获取价格	描述	数据表
SI3230-FM	SILICON	获取价格	Analog Transmission Interface
SI3230-GM	SILICON	获取价格	Analog Transmission Interface
SI3230-GT	SILICON	获取价格	PROSLIC㈢ PROGRAMMABLE CMOS SLIC WITH RINGING/
SI3230-GTR	SILICON	获取价格	SLIC,
SI3230-KT	SILICON	获取价格	PROSLIC㈢ PROGRAMMABLE CMOS SLIC WITH RINGING/
SI3230-KTR	SILICON	获取价格	SLIC,
SI3230M-E-FMR	SILICON	获取价格	PROSLIC PROGRAMMABLE CMOS SLIC WITH RINGING/BATTERY VOLTAGE GENERATION
SI3230M-FMR	SILICON	获取价格	暂无描述
SI3230M-GMR	SILICON	获取价格	暂无描述
SI3230M-GT	SILICON	获取价格	PROSLIC㈢ PROGRAMMABLE CMOS SLIC WITH RINGING/

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