VSC8140QR中文资料PDF规格书
VSC8140QR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:
VSC8140QR
- 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 |
21+ |
PLCC |
988 |
十年专营,供应正品现货, |
询价 | ||
VITESSE |
23+ |
QFP |
8850 |
全新原装现货/绝对价格优势/欢迎新来客户来电/ |
询价 | ||
VITESSE |
2023+ |
QFP |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
VITESSE |
QFP |
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 |
2138+ |
QFP |
8960 |
专营BGA,QFP原装现货,假一赔十 |
询价 | ||
VITESSE |
22+ |
RQFP-128 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
VITESSE |
23+ |
QFP |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
VITESSE |
23+ |
QFP |
90000 |
一级代理商进口原装现货、价格合理 |
询价 | ||
VITESSE |
QFP |
70230 |
16余年资质 绝对原盒原盘 更多数量 |
询价 |