VSC8140中文资料PDF规格书
VSC8140规格书详情
General Description
The VSC8140 is a SONET/SDH compatible transceiver with integrated clock generator for use in SONET/SDH systems operating at a 2.48832Gb/s data rate. The internal clock generator uses a Phase-Locked Loop (PLL) to multiply either a 77.76MHz or 155.52MHz reference clock in order to provide the 2.48832GHz clock for internal logic and output retiming. The 16-bit parallel interface incorporates an on-board FIFO eliminating loop timing design issues by providing a flexible parallel timing architecture. In addition, the device provides both facility and equipment loopback modes and two loop timing modes. The VSC8140 operates using a 3.3V power supply, and is available in either a thermally-enhanced 128-PQFP or a thermally-enhanced 208-pin TBGA package.
Features
• 2.48832Gb/s 16-Bit Transceiver
• Targeted for SONET OC-48 / SDH STM-16
Applications
• LVPECL Low-Speed Interface
• On-chip PLL-Based Clock Generator
• High-Speed Clock Output With Power-Down
Option
• Supports Parity at the 16-Bit Parallel Transmit
and Receive Interfaces
• Provides Equipment, Facilities and Split
Loopback Modes as well as Loop Timing Modes
• Loss of Signal (LOS) Detect input
• Meets Bellcore Jitter Performance Specifications
• Single +3.3V Supply
• 2.25 Watts Typical Power Dissipation
• Packages: 128-pin PQFP or 208-pin TBGA
产品属性
- 型号:
VSC8140
- 制造商:
VITESSE
- 制造商全称:
Vitesse Semiconductor Corporation
- 功能描述:
2.48832Gb/s
- 16:
1 SONET/SDH Transceiver with Integrated Clock Generator
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
VITESSE |
1822+ |
QFP |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
VITESSE |
23+ |
QFP |
18000 |
询价 | |||
VITESSE |
21+ |
BGA |
1709 |
询价 | |||
VITESSE |
23+ |
BGA |
8890 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
VITESSE |
23+ |
BGA |
9920 |
原装正品,支持实单 |
询价 | ||
VITESSE |
23+ |
原厂封装 |
19567 |
询价 | |||
VITESSE |
BGA |
396379 |
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 | |||
VITESSE |
23+ |
QFP |
98900 |
原厂原装正品现货!! |
询价 | ||
VITESSE |
BGA |
6000 |
原装现货,长期供应,终端可账期 |
询价 | |||
VITESSE |
2138+ |
QFP |
8960 |
专营BGA,QFP原装现货,假一赔十 |
询价 |