ACS8515LC中文資料SEMTECH數(shù)據(jù)手冊(cè)PDF規(guī)格書
ACS8515LC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(chǎn)品屬性
- 型號(hào):
ACS8515LC
- 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(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
SEMTECH/美國升特 |
2022 |
QFP-64 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價(jià) | ||
ACS8515REV21 |
23+ |
QFP |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
SEMTECH |
24+ |
QFP |
8000 |
只做原裝,直接聯(lián)系 |
詢價(jià) | ||
QFP |
256 |
正品原裝--自家現(xiàn)貨-實(shí)單可談 |
詢價(jià) | ||||
SEMTECH |
22+ |
QFP |
25000 |
原裝現(xiàn)貨,價(jià)格優(yōu)惠,假一罰十 |
詢價(jià) | ||
SEMTECH |
21+ |
2800 |
詢價(jià) | ||||
SEMTECH |
23+ |
QFP |
3000 |
原裝正品假一罰百!可開增票! |
詢價(jià) | ||
SEMTECH |
23+ |
QFP |
10000 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
SEMTECH |
23+ |
QFP |
65 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
SEMTECH |
22+ |
QFP |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) |