SI2457-D-GT

更新时间： 2024-11-06 12:59:15

品牌	Logo	应用领域
芯科 - SILICON		调制解调器电信电路电话
页数	文件大小	规格书
2页	234K
描述
Modem, 56kbps Data, PDSO24, TSSOP-24

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中文翻译

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技术参数
数据手册
替代型号

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SI2457-D-GT 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	TSSOP-24	Reach Compliance Code：	compliant
HTS代码：	8542.39.00.01	风险等级：	2.13
Base Number Matches：	1

SI2457-D-GT 数据手册

Broadband & Voice Telephony Solutions

I N N O V A T I V E , F L E X I B L E , G L O B A L , E C O N O M I C A L

K E Y P R O D U C T S

Si3216 ProSLIC^®and Si3220 Dual ProSLIC

• Integrated CMOS SLIC/codec

• On-chip tracking dc-dc converter

controller (Si3216)

• Wideband audio codec (Si3216)

• Software programmable for global compliance

• Internal ringing up to 100 V_PK

• DTMF generation/decoding (Si3220)

• FSK caller ID generation

• On-chip GR-909 line diagnostics

Si3050 Voice DAA

• Integrated codec

• Globally compliant

• 16 selectable ac terminations

• Programmable hybrid

• Line voltage/current monitoring

• Loop start/ground start support

• PCM/SPI or GCI interface

• µ-law or A-law companding

• Greater than 5 kV line isolation

Si3110 ADSL2+ AFE

• Integrated line driver, codec, hybrid and VCXO

• Supports G.dmt, Annex A/B/C, ADSL2, ADLS2+

and SHDSL

• 1 W typical power consumption

• Only 3.3 V and 5 V power supplies needed

• Programmable hybrid improves rate/reach

D E S C R I P T I O N

Silicon Laboratories’ broad array of mixed-signal communication devices brings

unsurpassed integration, performance and value to broadband access and voice

telephony solutions. These integrated circuits provide global compliance using a single

hardware solution while reducing the PCB footprint and total solution bill-of-materials.

Optimized for customer premise equipment (CPE) applications, these best-in-class

solutions address global telecom standards through a high degree of programmability.

Additionally, these products are designed using standard digital CMOS. This reduces

power and cost while increasing system performance and flexibility through increased

integration without sacrificing system performance.

Si2457 ISOmodem^®

• Complete controller-based embedded modem

• Pin-compatible solutions from

2400 bps to 56 kbps

• AT command UART or parallel interface

•

Line-in-use and parallel phone intrusion detection

• Globally compliant line interface meets all PTT

standards worldwide

• More than 5 kV line isolation

S Y S T E M B E N E F I T S

• Small footprints save board space and discrete component cost

• Requires only 3.3 V and 5 V power supplies and eliminates the need for costly

additional power supplies

S O L U T I O N S G U I D E

• Reduces system power consumption

COMPLETE MIXED-SIGNAL

SOLUTIONS FOR BROADBAND

ACCESS APPLICATIONS

• Line voltage/current monitoring for remote system provisioning and fault detection

• Globally compliant solutions enable a single design for all countries

• PCM/SPI or GCI digital interfaces for FXS and FXO ports

A P P L I C A T I O N S

• ADSL/cable modems

• Pair gain systems

• Line cards

• Integrated access devices (IADs)

• PBX systems

• Computer telephony

• Voice over IP (VoIP) gateways and routers

中文翻译

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SI2457-D-GT 替代型号

型号	品牌	替代类型	描述	数据表
SI2457-C-GT	SILICON	完全替代	暂无描述
SI2457-C-GTR	SILICON	完全替代	Modem, 56kbps Data, PDSO24, ROHS COMPLIANT, TSSOP-24

与SI2457-D-GT相关器件

型号	品牌	获取价格	描述	数据表
SI2457-D-GTR	SILICON	获取价格	Modem, 56kbps Data, PDSO24, TSSOP-24
SI2457-FS	SILICON	获取价格	Modem,
SI2457-FT	SILICON	获取价格	Modem,
SI2457R	SILICON	获取价格	Modem,
SI2493	SILICON	获取价格	Evaluation Board Rev 5.0 for the Si2493/57/34/15/04
Si2493-E-FT	SILICON	获取价格	Evaluation Board Rev 5.0 for the Si2493/57/34/15/04
SI24D12-1250	WALL	获取价格	Analog Circuit, Hybrid,
SI24D15-1000	WALL	获取价格	Analog Circuit, Hybrid,
SI24R1	SIRECTIFIER	获取价格	完全兼容 NRF24L01P,超低功耗高性能 2.4GHz GFSK 无线收发芯片
SI24R2	ETC	获取价格	超低功耗高性能2.4GHz GFSK 无线发射芯片应用的领域有有源停车场、路边泊车、校

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