SI3245中文资料SILABS数据手册PDF规格书
SI3245规格书详情
Description
The Quad ProSLIC® is a series of low-voltage CMOS devices that integrate both SLIC and codec functionality into a single IC to provide a complete four-channel analog telephone interface in accordance with all relevant Telcordia, ITU, and ETSI specifications. The Si3245 supports centralized ringing for long loop and legacy applications.
Features
- Performs all BORSCHT functions
- Ideal for applications up to 20 kft (6 km)
- External bulk ringer support
- Power offloading
- Low power consumption
- 2.5 Vrms pulse metering (12/16 kHz)
- Software programmable parameters:
- Two-wire ac impedance
- Transhybrid balance
- DC current loop feed (10–50 mA)
- Loop closure and ring trip thresholds
- Ground key detect threshold
- Power alarms
- Automatic switching of up to three battery supplies
- On-hook transmission
- Loop or ground start operation
- Smooth polarity reversal
- DTMF decoder
- Dual tone generators
- Caller ID generator
- A-Law/µ-Law companding, linear PCM
- PCM and SPI bus digital interfaces with programmable interrupts
- GCI/IOM-2 mode support
- 3.3 V operation
- GR-909/844 loop diagnostics
- Audio diagnostics with loopback
- Pb-free/RoHS compliant packages
Applications
- Digital loop carrier (DLC) line cards
- Central office (CO) line cards
- Integrated voice and data (IVD) line cards
- Private Branch Exchange (PBX) systems
产品属性
- 产品编号:
SI3245-D-GQR
- 制造商:
Skyworks Solutions Inc.
- 类别:
集成电路(IC) > 电信
- 系列:
ProSLIC®
- 包装:
卷带(TR)
- 功能:
用户线路接口概念(SLIC),CODEC
- 接口:
GCI,PCM,SPI
- 电压 - 供电:
3.3V
- 安装类型:
表面贴装型
- 封装/外壳:
100-TQFP 裸露焊盘
- 供应商器件封装:
100-ETQFP(14x14)
- 描述:
IC TELECOM INTERFACE 100TQFP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SILICON |
2016+ |
SOP16 |
6528 |
只做进口原装现货!假一赔十! |
询价 | ||
SILICON |
20+ |
SOP16 |
2960 |
诚信交易大量库存现货 |
询价 | ||
Silicon |
23+ |
QFP |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
SILICON |
2023+ |
QFP100 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
SILICON LABS/芯科 |
23+ |
HQFP |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
SILICON |
22+23+ |
HQFP |
39982 |
绝对原装正品全新进口深圳现货 |
询价 | ||
SILON LABS/芯科 |
23+ |
NA/ |
67 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
SILICON |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
SILICON LABS/芯科 |
2022 |
HQFP |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
SILICON LABS/芯科 |
23+ |
TQFP100 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 |