Datasheet > SI3050-KTR

SI3050-KTR

更新时间： 2024-11-24 04:28:27

品牌	Logo	应用领域
芯科 - SILICON		光电二极管
页数	文件大小	规格书
108页	1651K
描述
Consumer Circuit, PDSO16, TSSOP-16

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中文翻译

获取价格

数据手册

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SI3050-KTR 数据手册

Si3050

Si3018/19

GLOBAL VOICE DAA

Features

ꢀ

PCM highway data interface

µ-law/A-law companding

SPI control interface

GCI interface

80 dB dynamic range TX/RX

Line voltage monitor

Loop current monitor

+6 dBm or +3.2 dBm TX/RX level

mode

Parallel handset detection

3 µA on-hook line monitor current

Overload detection

Programmable line interface

ꢁ AC termination

ꢁ DC termination

ꢀ

TIP/RING polarity detection

Integrated codec and 2- to 4-wire

analog hybrid

Programmable digital hybrid for

near-end echo reduction

Polarity reversal detection

Programmable digital gain in 0.1 dB

increments

ꢀ

Integrated ring detector

Type I and II caller ID support

Pulse dialing support

ꢀ

3.3 V power supply

Daisy-chaining for up to 16 devices

Greater than 5000 V isolation

Patented isolation technology

Ground start and loop start support

Available in Pb-free RoHS-compliant

packages

Ordering Information

See page 102.

ꢁ Ring detect threshold

ꢁ Ringer impedance

Pin Assignments

Si3050

Applications

ꢀ

DSL IADs

VoIP gateways

ꢀ

PBX and IP-PBX systems

Voice mail systems

SDITHRU

SCLK

SDO

SDI

GND

V_DD

Description

FSYNC

PCLK

DTX

V_A

The Si3050+Si3018/19 Voice DAA chipset provides a highly-programmable and

globally-compliant foreign exchange office (FXO) analog interface that is ideal for

DSL IADs, PBXs, IP-PBXs, and VoIP gateway products. The solution implements

Silicon Laboratories' patented isolation capacitor technology, which eliminates the

need for costly isolation transformers, relays, or opto-isolators, while providing

superior surge immunity for robust field performance. The Voice DAA is available

in one 20-pin TSSOP (Si3050) and one 16-pin TSSOP/SOIC (Si3018/19) and

requires minimal external components. The Si3050 interfaces directly to standard

telephony PCM interfaces.

C1A

C2A

RESET

DRX

RGDT

AOUT/INT

12 TGDE

11 TGD

RG 10

Si3018/19

Functional Block Diagram

DCT2

IGND

DCT3

DCT

Si3050

Si3018/19

SCLK

C1B

C2B

VREG

RNG1

QE2

Control

Data

Interface

SDI

DCT

VREG

Hybrid, AC

and DC

Terminations

SDO

VREG2

RNG2

SDI THRU

VREG2

DCT2

PCLK

DTX

Isolation

Interface

Isolation

Interface

Line

Data

DCT3

DRX

Interface

US Patent# 5,870,046

US Patent# 6,061,009

Other Patents Pending

RNG1

RNG2

QE2

FSYNC

Ring Detect

Off-Hook

RGDT

Control

Logic

TGD

TGDE

RESET

AOUT/INT

Rev. 1.1 2/07

Si3050

12 3 4 5 6 7...108

中文翻译

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与SI3050-KTR相关器件

型号	品牌	获取价格	描述	数据表
SI-3050LSA	SANKEN	获取价格	Surface-Mount Low Current Consumption Low Dropout Voltage Linear Regulator ICs
SI-3050LSA-TL	SANKEN	获取价格	Regulator
SI-3050LU	SANKEN	获取价格	Surface-Mount, Low Current Consumption, Low Dropout Voltage Dropper Type
SI-3050LUS	ETC	获取价格	Surface-Mount, Low Current Consumption, Low Dropout Voltage Dropper Type
SI3050N	SANKEN	获取价格	3-Terminal, Full-Mold, Low Dropout Voltage Dropper Type
SI-3050N	ALLEGRO	获取价格	LOW-VOLTAGE, HIGH-CURRENT 1.8 V LINEAR REGULATOR
SI-3050N	SANKEN	获取价格	3-Terminal, Full-Mold, Low Dropout Voltage Dropper Type
SI-3050NA	ALLEGRO	获取价格	Fixed Positive LDO Regulator, 5V, 1V Dropout, PSFM3, PLASTIC, FULL PACK-3
Si3050PPT1-EVB	SILICON	获取价格	Ability to read and write DAA registers
Si3050PPT-EVB	SILICON	获取价格	Ability to read and write DAA registers

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