TP3406中文资料DASL Digital Adapter for Subscriber Loops数据手册TI规格书
TP3406规格书详情
描述 Description
General Description
The TP3406 is a complete monolithic transceiver for data transmission on twisted pair subscriber loops. It is built on National’s double poly microCMOS process, and requires only a single a5 Volt supply. Alternate Mark Inversion (AMI) line coding, in which binary ‘1’s are alternately transmitted as a positive pulse then a negative pulse, is used to ensure low error rates in the presence of noise with lower emi radiation than other codes such as Bi-phase (Manchester).
特性 Features
Complete ISDN PBX 2-Wire Data Transceiver including:
■ 2 B plus D channel interface for PBX UÊ Interface
■ 144 kb/s full-duplex on 1 twisted pair using Burst Mode
■ Loop range up to 800 meters (Ý24AWG)
■ Alternate Mark Inversion coding with transmit filter and scrambler for low emi radiation
■ Adaptive line equalizer
■ On-chip timing recovery, no external components
■ Standard TDM interface for B channels
■ Separate interface for D channel
■ 2.048 MHz master clock
■ Driver for line transformer
■ 4 loop-back test modes
■ Single a5V supply
■ MICROWIRETM compatible serial control interface
■ Applications in:
PBX Line Cards
Terminals
Regenerators
■ Available in 28-pin PLCC Package
技术参数
- 产品编号:
TP3406V/NOPB
- 制造商:
Texas Instruments
- 类别:
集成电路(IC) > 电信
- 包装:
托盘
- 功能:
数字适配器,用于用户回路(DASL)
- 接口:
ISDN
- 电流 - 供电:
20mA
- 安装类型:
表面贴装型
- 封装/外壳:
28-LCC(J 形引线)
- 供应商器件封装:
28-PLCC(11.51x11.51)
- 描述:
IC TELECOM INTERFACE 28PLCC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NS/国半 |
24+ |
NA/ |
3325 |
原厂直销,现货供应,账期支持! |
询价 | ||
NS |
2016+ |
PLCC-28 |
1243 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
NSC |
08+ |
DIP |
3000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
TCTC |
24+ |
SOT23-5 |
33000 |
原装现货 |
询价 | ||
TP |
23+ |
SOT23-5 |
50000 |
只做原装正品 |
询价 | ||
TI |
22+ |
28PLCC (11.51x11.51) |
9000 |
原厂渠道,现货配单 |
询价 | ||
NS |
24+ |
SMD |
20000 |
一级代理原装现货假一罚十 |
询价 | ||
NS |
20+ |
DIP |
19570 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
NS/国半 |
22+ |
DIP |
30000 |
十七年VIP会员,诚信经营,一手货源,原装正品可零售! |
询价 | ||
NS |
24+ |
DIP |
30000 |
房间原装现货特价热卖,有单详谈 |
询价 |