參數(shù)資料
型號: SY58608UMG
廠商: Micrel Inc
文件頁數(shù): 1/10頁
文件大?。?/td> 0K
描述: IC CLOCK BUFFER 1:2 3GHZ 16-MLF
標準包裝: 100
系列: Precision Edge®
類型: 扇出緩沖器(分配)
電路數(shù): 1
比率 - 輸入:輸出: 1:2
差分 - 輸入:輸出: 是/是
輸入: CML,LVDS,LVPECL
輸出: LVDS
頻率 - 最大: 3GHz
電源電壓: 2.375 V ~ 2.635 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-VFQFN 裸露焊盤,16-MLF?
供應商設備封裝: 16-MLF?(3x3)
包裝: 管件
產品目錄頁面: 1083 (CN2011-ZH PDF)
其它名稱: 576-2050-5
SY58608UMG-ND
SY58608U
3.2Gbps Precision, 1:2 LVDS Fanout Buffer
with Internal Termination and Fail Safe Input
Precision Edge 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
Oct. 1, 2013
M9999-102706-A
hbwhelp@micrel.com or (408) 955-1690
General Description
The SY58608U is a 2.5V, high-speed, fully differential
1:2 LVDS fanout buffer optimized to provide two
identical output copies with less than 20ps of skew and
less than 10psPP total jitter. The SY58608U can process
clock signals as fast as 2GHz or data patterns up to
3.2Gbps.
The differential input includes Micrel’s unique, 3-pin
input termination architecture that interfaces to LVPECL,
LVDS or CML differential signals, (AC- or DC-coupled)
as small as 100mV (200mVPP) without any level-shifting
or termination resistor networks in the signal path. For
AC-coupled input interface applications, an integrated
voltage reference (VREF-AC) is provided to bias the VT pin.
The outputs are 325mV LVDS, with rise/fall times
guaranteed to be less than 100ps.
The SY58608U operates from a 2.5V ±5% supply and is
guaranteed over the full industrial temperature range (
40°C to +85°C). For applications that require CML or
LVPECL outputs, consider Micrel’s SY58606U and
SY58607U, 1:2 fanout buffers with 400mV and 800mV
output swings respectively. The SY58608U is part of
Micrel’s high-speed, Precision Edge
product line.
Data sheets and support documentation can be found
on Micrel’s web site at: www.micrel.com.
Functional Block Diagram
Precision Edge
Features
Precision 1:2, 325mV LVDS fanout buffer
Guaranteed AC performance over temperature and
voltage:
– DC-to > 3.2Gbps throughput
– <300ps propagation delay (IN-to-Q)
– <20ps within-device skew
– <100ps rise/fall times
Fail Safe Input
– Prevents outputs from oscillating when input is
invalid
Ultra-low jitter design
– 175fs RMS phase jitter
High-speed LVDS outputs
2.5V ±5% power supply operation
Industrial temperature range: –40°C to +85°C
Available in 16-pin (3mm x 3mm) QFN package
Applications
All SONET clock and data distribution
Fibre Channel clock and data distribution
Gigabit Ethernet clock and data distribution
Backplane distribution
Markets
DataCom
Telecom
Storage
ATE
Test and Measurement
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