YTD436

更新时间： 2024-11-05 03:10:47

品牌	Logo	应用领域
雅马哈 - YAMAHA		电信集成电路电信电路综合业务数字网控制器
页数	文件大小	规格书
14页	538K
描述
ISTC ISDN BRI controller with S/T ref. pt. analog D/R

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YTD436 技术参数

YTD436

ISTC

ISDN BRI controller with S/T ref. pt. analog D/R

YTD436 is a high-performance communication LSI for the ISDN BRI user-network

interface function (digital four-wire time-division full-duplex operation), supporting D

channel layer 1 and layer 2 functions in one 100-pin SQFP chip.

YTD436 supports layer 1 (physical layer) control function conforming to ITU-T

Recommendation I.430 and fully supports layer 2 (LAPD protocol) function conforming to

ITU-T Recommendations Q.920 and Q.921. ETSI (European Telecommunication Standards

Institute) and North American standard operating modes are also supported.

In addition, YTD436 includes layer 3 processor interface function which operate in DMA

transfer mode or I/O transfer mode. This gives a great advantage for mounting and

functional designing of both “active” (CPU on board) terminal equipment and “passive” (no

CPU on board) PC cards.

The layer 1 function has a built-in S/T reference point analog driver/receiver to support the

S/T reference point interface. In order to support the U interface, YTD436 also has a I.430

TTL interface (no built-in analog driver/receiver) suitable for connecting to an NT1 chip or

a DSU module.

YTD436 CATALOG

CATALOG No.:4TD436A41

2005.1

12 3 4 5 6 7...14

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型号	品牌	获取价格	描述	数据表
YTD439	ETC	获取价格	ISDN BRI controller for Terminal Equipment with built-in DSU
YTD439-S	YAMAHA	获取价格	Digital SLIC, 1-Func, PQFP100, SQFP-100
YTE-102-02-F-5	SAMTEC	获取价格	Board Stacking Connector, 10 Contact(s), 5 Row(s), Female, Straight, Solder Terminal, Sock
YTE-102-02-F-5-375	SAMTEC	获取价格	Board Stacking Connector, 10 Contact(s), 5 Row(s), Female, Straight, 0.079 inch Pitch, Sol
YTE-102-02-F-5-405	SAMTEC	获取价格	Board Stacking Connector
YTE-102-02-F-5-526	SAMTEC	获取价格	Board Stacking Connector, 10 Contact(s), 5 Row(s), Female, Straight, Solder Terminal, Sock
YTE-102-02-F-6-400	SAMTEC	获取价格	Board Stacking Connector
YTE-102-02-F-6-405	SAMTEC	获取价格	Board Stacking Connector
YTE-102-02-FM-5	SAMTEC	获取价格	Board Stacking Connector, 10 Contact(s), 5 Row(s), Female, Straight, Solder Terminal, Sock
YTE-102-02-FM-5-405	SAMTEC	获取价格	Board Stacking Connector