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SI2457-C-GTR PDF预览

SI2457-C-GTR

更新时间: 2024-11-25 13:13:31
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, ROHS COMPLIANT, TSSOP-24

SI2457-C-GTR 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Obsolete零件包装代码:TSSOP
包装说明:ROHS COMPLIANT, TSSOP-24针数:24
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.57Is Samacsys:N
数据速率:56 MbpsJESD-30 代码:S-PDSO-G24
长度:7.8 mm功能数量:1
端子数量:24最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1.2 mm
标称供电电压:3.3 V表面贴装:YES
电信集成电路类型:MODEM温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4.4 mmBase Number Matches:1

SI2457-C-GTR 数据手册

 浏览型号SI2457-C-GTR的Datasheet PDF文件第2页 
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 VPK  
• 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  

SI2457-C-GTR 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-D-GT SILICON

完全替代

Modem, 56kbps Data, PDSO24, TSSOP-24
SI2457-D-GTR SILICON

完全替代

Modem, 56kbps Data, PDSO24, TSSOP-24

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