ACS8515P中文资料PDF规格书
ACS8515P规格书详情
Description
The ACS8515 is a highly integrated, single-chip solution for ‘hit-less’ protection switching of SEC clocks from Master and Slave SETS clockcards in a SONET or SDH Network Element. The ACS8515 has fast activity monitors on the inputs and will implement automatic system protection switching against master clock failure.
Features
• Suitable for Stratum 3, 4E and 4 SONET or SDH Equipment Clock (SEC) applications
• Meets AT&T, ITU-T, ETSI and Telcordia specifications
• Three SEC input clocks, from 2 kHz to 155.52 MHz
• Generates two SEC output clocks, up to 311.04 MHz
• Frequency translation of SEC input clock to a different local line card clock
• Robust input clock source frequency and activity monitoring on all inputs
• Supports Free-run, Locked and Holdover modes of operation
• Automatic ‘hit-less’ source switchover on loss of input
• External force fast switch between SEC inputs
• Phase build out for output clock phase continuity during input switchover
• SPI(1) compatible serial microprocessor interface
• Programmable wander and jitter tracking attenuation 0.1 Hz to 20 Hz
• Single +3.3 V operation. +5 V I/O compatible
• Operating temperature (ambient) -40°C to +85°C
• Available in 64 pin LQFP package
• Lead (pb)-free version available (ACS8515 Rev2.1T) RoHS and WEEE compliant.
产品属性
- 型号:
ACS8515P
- 制造商:
SEMTECH
- 制造商全称:
Semtech Corporation
- 功能描述:
Line Card Protection Switch for SONET or SDH Network Elements
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SEMTECH |
23+ |
BGAQFP |
8659 |
原装公司现货!原装正品价格优势. |
询价 | ||
ACS8515RE |
2016+ |
QFP |
6528 |
只做进口原装现货!或订货,假一赔十! |
询价 | ||
SEMTECH |
18+ |
QFP |
36377 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
ACS8515RE |
23+ |
NA |
3680 |
专业电子元器件供应链正迈科技特价代理QQ1304306553 |
询价 | ||
ACS8515REV |
21+ |
QFP# |
65 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
SEMTECH |
21+ |
QFP |
12588 |
全新原装深圳现货 |
询价 | ||
2017+ |
QFP |
12458 |
深圳代理原装现货进口库存(香港-日本-台湾)开17点增票 |
询价 | |||
ACS8515REV21 |
23+ |
QFP |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
LATTICE |
2023+ |
QFP |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
QFP |
256 |
正品原装--自家现货-实单可谈 |
询价 |