YTD428_07中文资料PDF规格书
YTD428_07规格书详情
INTRODUCTION
YTD428 is a LSI which provides the ISDN subscriber interface (two-wire time compression multiplexing operation) and the NT side of the ISDN Basic Rate user-network interface function (digital four-wire time-division full-duplex operation). It is capable of providing the electric characteristics conforming to TTC Standard JT-I430 and JT-G961.
Features
Circuit Termination Section
■ Conforms to TTC Standard JT-I430 and JT-G961
● Digital four-wire time-division full-duplex operation
● Two-wire time compression multiplexing operation
● Transmission rate at U reference point: 320 kbit/s, at T reference point: 192 kbit/s
● Frame assembling and disassembling function
● State transition control
● Loopback function
● T reference point timing control (switch between short passive bus / extended passive bus, point-to-point)
● U reference point driver control
Line Termination Section
■ Conforms to TTC Standard JT-G961
● f equalizer
● Bridged tap equalizer
T Reference Point Interface Section
● The T reference point driver / receiver section can be separated from DSU section, and use independently (TE mode). The user can enable or disable this feature as necessary.
Others
● +5 V single power supply
● Low power consumption
● 100 pin SQFP
产品属性
- 型号:
YTD428_07
- 制造商:
YAMAHA
- 制造商全称:
YAMAHA CORPORATION
- 功能描述:
IDSU ISDN DSU for Terminal Equipment
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
YAMAHA |
23+ |
NA/ |
3272 |
原厂直销,现货供应,账期支持! |
询价 | ||
YAMAHA |
QFP |
396379 |
集团化配单-有更多数量-免费送样-原包装正品现货-正 |
询价 | |||
YAMAHA |
QFP |
10 |
询价 | ||||
YAMAHA |
22+23+ |
QFP |
9839 |
绝对原装正品全新进口深圳现货 |
询价 | ||
YAMAHA |
23+ |
QFP |
98900 |
原厂原装正品现货!! |
询价 | ||
YAMAHA |
98+ |
QFP |
497 |
原装现货海量库存欢迎咨询 |
询价 | ||
YAMAHA |
23+ |
TQFP |
8230 |
全新原装真实库存含13点增值税票! |
询价 | ||
YAMAHA |
23+ |
SOP8 |
5000 |
原装正品,假一罚十 |
询价 | ||
YAMAHA |
22+ |
QFP |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
YAMAHA |
21+ |
TQFP |
35200 |
一级代理/放心采购 |
询价 |