ACS8515P中文資料SEMTECH數據手冊PDF規(guī)格書
ACS8515P規(guī)格書詳情
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.
產品屬性
- 型號:
ACS8515P
- 制造商:
SEMTECH
- 制造商全稱:
Semtech Corporation
- 功能描述:
Line Card Protection Switch for SONET or SDH Network Elements
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ACS8515REV21 |
22+ |
QFP |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
SEMTECH/美國升特 |
23+ |
NA/ |
17 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
ACS8515RE |
23+ |
NA |
3680 |
專業(yè)電子元器件供應鏈正邁科技特價代理QQ1304306553 |
詢價 | ||
ACS8515RE |
2016+ |
QFP |
6528 |
只做進口原裝現貨!或訂貨,假一賠十! |
詢價 | ||
SEMTECH |
2138+ |
QFP |
8960 |
專營BGA,QFP原裝現貨,假一賠十 |
詢價 | ||
SEMTECH |
20+ |
QFP |
9850 |
只做原裝正品假一賠十為客戶做到零風險!! |
詢價 | ||
ACS8515REV21 |
2022 |
QFP |
1860 |
全新原裝現貨熱賣 |
詢價 | ||
SEMTECH |
2014 |
QFP |
2 |
原裝現貨支持BOM配單服務 |
詢價 | ||
SEMTECH |
16+ |
TQFP |
2500 |
進口原裝現貨/價格優(yōu)勢! |
詢價 | ||
ACS8515REV21 |
標準封裝 |
57601 |
一級代理原裝正品現貨期貨均可訂購 |
詢價 |