PEB2085中文资料PDF规格书
PEB2085规格书详情
Introduction
The PEB 2085/2086 ISAC®-S implements the four-wire S/T interface used to link voice/data terminals to an ISDN.
The PEB 2085 combines the functions of the S-Bus Interface Circuit (SBC: PEB 2080) and the ISDN Communications Controller (ICC: PEB 2070) on one chip.
The component switches B and D channels between the S/T and the ISDN Oriented Modular (IOM®) interfaces, the latter being a standard backplane interface for the ISDN basic access.
The device provides all electrical and logical functions of the S/T interface, such as: activation/deactivation, mode dependent timing recovery and D channel access and priority control. The HDLC packets of the ISDN D channel are handled by the ISAC-S which interfaces them to the associated microcontroller. In one of its operating modes the device offers high level support of layer-2 functions of the LAPD protocol.
The ISAC-S is a CMOS device, available in a P-DIP-40 (PEB 2085 only), P-LCC-44 and P-MQFP-64 (PEB 2086 only) package. It operates from a single + 5 V supply and features a power-down state with very low power consumption.
产品属性
- 型号:
PEB2085
- 制造商:
INFINEON
- 制造商全称:
Infineon Technologies AG
- 功能描述:
ISDN SubscribernAccess Controller
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SIEMENS |
23+ |
DIP40 |
20000 |
全新原装假一赔十 |
询价 | ||
INFINEO |
2020+ |
PLCC |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
INFINEO |
01+ |
PLCC |
700 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
INTINEON |
2016+ |
PLCC44 |
6523 |
只做原装正品现货!或订货! |
询价 | ||
Infineon(英飞凌) |
23+ |
6000 |
诚信服务,绝对原装原盘 |
询价 | |||
INFINEON/英飞凌 |
2000 |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
INFINEON |
22+ |
PLCC44 |
25 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 | ||
SIEMENS |
92+ |
DIP40 |
3300 |
全新原装进口自己库存优势 |
询价 | ||
SIEMENS |
23+ |
PLCC-44 |
1099 |
全新原装 |
询价 | ||
SIE |
20+ |
DIP40 |
35830 |
原装优势主营型号-可开原型号增税票 |
询价 |