參數(shù)資料
型號(hào): SY87813LHG
廠商: Micrel Inc
文件頁(yè)數(shù): 1/15頁(yè)
文件大小: 0K
描述: IC CLOCK/DATA REC 1.3GBPS 32TQFP
標(biāo)準(zhǔn)包裝: 250
系列: AnyRate®
類(lèi)型: 時(shí)鐘和數(shù)據(jù)恢復(fù)(CDR),多路復(fù)用器
PLL:
主要目的: 以太網(wǎng),SONET/SDH,ATM 應(yīng)用
輸入: PECL
輸出: PECL
電路數(shù): 1
比率 - 輸入:輸出: 1:3
差分 - 輸入:輸出: 是/是
頻率 - 最大: 1.3Gbps
電源電壓: 3.15 V ~ 3.45 V
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 32-TQFP 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 32-EPAD-TQFP
包裝: 托盤(pán)
其它名稱(chēng): 576-1586
SY87813L
3.3V, 28Mbps to 1.3Gbps AnyRate
Clock and Data Recovery
AnyRate is a registered trademark of Micrel, Inc.
Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (408) 944-0800 fax + 1 (408) 474-1000 http://www.micrel.com
November 2006
M9999-112806-B
hbwhelp@micrel.com or (408) 955-1690
General Description
The SY87813L is a complete clock recovery and data
retiming integrated circuit for data rates from 28Mbps up
to 1.3Gbps NRZ. The device is ideally suited for
SONET/SDH/ATM and Fibre Channel applications and
other high-speed data transmission systems.
Clock recovery and data retiming is performed by
synchronizing the on-chip VCO directly to the incoming
data stream. The VCO center frequency is controlled by
the reference clock frequency and the selected divide
ratio. On-chip clock generation is performed through the
use of a frequency multiplier PLL with a byte rate source
as reference.
The SY87813L also includes a link fault detection circuit.
Datasheets and support documentation can be found on
Micrel’s web site at: www.micrel.com.
AnyRate
Features
3.3V power supply
SONET/SDH/ATM compatible
Clock and data recovery from 28Mbps up to 1.3Gbps
NRZ data stream; clock generation from 28MHz to
1.3GHz
Two on-chip PLLs: one for clock generation and
another for clock recovery
Selectable reference frequencies
Differential PECL high-speed serial I/O
Line receiver input: no external buffering needed
Link fault indication
100K ECL-compatible I/O
Industrial temperature range (–40°C to +85°C)
Available in 32-pin EPAD-TQFP
Applications
SONET/SDH/ATM OC-1 and OC-3, OC-12, OC-24
Fibre Channel, ESCON, SMPTE 259
Gigabit Ethernet/Fast Ethernet
Proprietary architecture up to 1.3Gbps
CEPT E-3/E-4/E-5
Markets
Telecom/Datacom
Fiber optics
Storage networks
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