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SI3225-X-GQ中文資料SILABS數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

SI3225-X-GQ
廠商型號(hào)

SI3225-X-GQ

功能描述

DUAL PROSLIC? PROGRAMMABLE CMOS SLIC/CODEC

文件大小

1.5047 Mbytes

頁(yè)面數(shù)量

112 頁(yè)

生產(chǎn)廠商 Silicon Laboratories
企業(yè)簡(jiǎn)稱(chēng)

SILABS

中文名稱(chēng)

Silicon Laboratories官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2024-12-24 10:16:00

SI3225-X-GQ規(guī)格書(shū)詳情

Description

The Dual ProSLIC? is a series of low-voltage CMOS devices thatintegrate both SLIC and codec functionality into a single IC to provide a complete dual-channel analog telephone interface in accordance withall relevant LSSGR, ITU, and ETSI specifications. The Si3220 includes internal ringing generation to eliminate centralized ringers and ringing relays, and the Si3225 supports centralized ringing for long loop and legacy applications.

Features

Performs all BORSCHT functions

Ideal for applications up to 18 kft

Internal balanced and unbalanced ringing(Si3220)

External bulk ringer support (Si3225)

Software-programmable parameters:

Ringing frequency, amplitude, cadence, and waveshape (Si3220)

Two-wire ac impedance

Transhybrid balance

DC current loop feed

Loop closure and ring trip thresholds

Ground key detect threshold

Automatic switching of up to three battery supplies

On-hook transmission

Loop or ground start operation with smooth/abrupt polarity reversal

Modem/fax tone detection

DTMF generation/decoding

Dual tone generators

A-Law/μ-Law, linear PCM companding

PCM and SPI bus digital interfaces with programmable interrupts

GCI mode support

3.3 or 5 V operation

GR-909 loop diagnostics

Audio diagnostics with loopback

12 kHz/16 kHz pulse metering(Si3220)

FSK caller ID generation

Lead-free/RoHS-compliant

Applications

Digital loop carriers

Central Office telephony

Pair gain remote terminals

Wireless local loop

Private Branch Exchange (PBX) systems

Cable telephony

Voice over IP/voice over DSL

ISDN terminal adapters

產(chǎn)品屬性

  • 型號(hào):

    SI3225-X-GQ

  • 制造商:

    SILABS

  • 制造商全稱(chēng):

    SILABS

  • 功能描述:

    DUAL PROSLIC㈢ PROGRAMMABLE CMOS SLIC/CODEC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
SILICON
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10000
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24+
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6000
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23+
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受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣(mài)!
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Skyworks Solutions Inc.
24+
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9350
獨(dú)立分銷(xiāo)商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證
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SILICON
23+
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50000
全新原裝正品現(xiàn)貨,支持訂貨
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