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MC145425DW规格书详情
ISDN Universal Digital Loop Transceivers II (UDLT II)
The MC145421 and MC145425 UDLTs are high–speed data transceivers capable of providing 160 kbps full–duplex data communication over 26 AWG and larger twisted–pair cable up to 1 km in length. These devices are primarily used in digital subscriber voice and data telephone systems. In addition, the devices meet and exceed the CCITT recommendations for data transfer rates of ISDNs on a single twisted pair. The devices utilize a 512 kbaud MDPSK burst modulation technique to supply the 160 kbps full–duplex data transfer rates. The 160 kbps rate is provided through four channels. There are two B channels, which are 64 kbps each. In addition, there are two D channels which are 16 kbps each.
• Employs CMOS Technology in Order to Take Advantage of Its Proven Capability for Complex Analog and Digital LSI Functions
• Provides Synchronous Full–Duplex 160 kbps Voice and Data Communication in a 2B+2D Format for ISDN Compatibility
• Provides the CCITT Basic Access Data Transfer Rate (2B+D) for ISDNs on a Single Twisted Pair Up to 1 km
• Compatible with Existing and Evolving Telephone Switch Architectures and Call Signaling Schemes
• Protocol Independent
• Single + 5 V Power Supply
• MC145421EVK is Available
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MOTOROLA |
20+ |
SOP-24 |
2960 |
诚信交易大量库存现货 |
询价 | ||
MOT有批量 |
23+ |
NA/ |
3284 |
原装现货,当天可交货,原型号开票 |
询价 | ||
MC |
2020+ |
SOP |
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 | ||
MOTOROLA/摩托罗拉 |
23+ |
SOP-24 |
90000 |
只做原装 全系列供应 价格优势 可开增票 |
询价 | ||
MOT |
SOP24 |
893993 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
MOTOROLA |
SOP24 |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
FREESCALE |
22+ |
原厂原封 |
2000 |
原装现货库存.价格优势 |
询价 | ||
ON |
SOP24 |
3000 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
MOTOROLA |
23+ |
SOP24 |
9800 |
现货库存,全新原装,特价销售 |
询价 | ||
MOTOROLA |
2016+ |
SOP24 |
6528 |
只做原厂原装现货!终端客户个别型号可以免费送样品! |
询价 |