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參數(shù)資料
| 型號(hào)： | SY56020RMG TR |
| 廠商： | Micrel Inc |
| 文件頁(yè)數(shù)： | 1/9頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC CLOCK BUFFER 1:4 4.5GHZ 16MLF |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 系列： | Precision Edge® |
| 類(lèi)型： | 扇出緩沖器（分配） |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 1:4 |
| 差分 - 輸入:輸出： | 是/是 |
| 輸入： | LVDS，LVPECL |
| 輸出： | CML |
| 頻率 - 最大： | 4.5GHz |
| 電源電壓： | 2.375 V ~ 2.625 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類(lèi)型： | 表面貼裝 |
| 封裝/外殼： | 16-VFQFN 裸露焊盤(pán)，16-MLF? |
| 供應(yīng)商設(shè)備封裝： | 16-MLF?（3x3） |
| 包裝： | 帶卷 (TR) |
SY56020R
Low Voltage 1.2V/1.8V/2.5V CML 1:4
Fanout Buffer 6.4Gbps with Equalization
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
General Description
The SY56020R is a fully-differential, low-voltage
1.2V/1.8V/2.5V CML 1:4 Fanout Buffer with input
equalization. The SY56020R can process clock signals
as fast as 4.5GHz or data patterns up to 6.4Gbps.
The differential input includes Micrel’s unique, 3-pin input
termination
architecture
that
interfaces
to
CML
differential
signals,
without
any
level-shifting
or
termination resistor networks in the signal path. The
differential input can also accept AC-coupled LVPECL
and LVDS signals. Input voltages as small as 200mV
(400mVpp) are applied before the 9”, 18” or 27” FR4
transmission line. For AC-coupled input interface
applications, an internal voltage reference is provided to
bias the VT pin. The outputs are CML, with extremely
fast rise/fall times guaranteed to be less than 90ps.
The SY56020R operates from a 2.5V ±5% core supply
and a 1.2V, 1.8V or 2.5V ±5% output supply and is
guaranteed over the full industrial temperature range
(–40°C to +85°C). The SY56020R is part of Micrel’s
high-speed, Precision Edge
product line.
Datasheets and support documentation can be found on
Micrel’s web site at: www.micrel.com.
Functional Block Diagram
Precision Edge
Features
1.2V/1.8V/2.5V CML 1:4 Fanout Buffer
Equalizes 9, 18, 27 inches of FR4
Guaranteed AC performance over temperature and
voltage:
– DC-to > 6.4Gbps Data throughput
– DC-to > 4.5GHz Clock throughput
– <280 ps propagation delay (IN-to-Q)
– <15ps within-device skew
– <90ps rise/fall times
Ultra-low jitter design
– <1psRMS random jitter
High-speed CML outputs
2.5V ±5% VCC , 1.2/1.8V/2.5V ±5% VCCO power supply
operation
Industrial temperature range: –40°C to +85°C
Available in 16-pin (3mm x 3mm) QFN package
Applications
Data distribution
SONET clock and data distribution
Fiber Channel clock and data distribution
Gigabit Ethernet clock and data distribution
Markets
Storage
ATE
Test and measurement
Enterprise networking equipment
High-end servers
Metro area network equipment
November 2010
M9999-111810-A
hbwhelp@micrel.com or (408) 955-1690
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY56020XR | 制造商:MICREL 制造商全稱(chēng):Micrel Semiconductor 功能描述:Low Voltage 1.2V/1.8V/2.5V CML 1:4 Fanout Buffer 6.4Gbps with Equalization |
| SY56020XRMG | 功能描述:緩沖器和線路驅(qū)動(dòng)器 1.2/1.8/2.5V LV CML 1:4 Fanout w/ Equalization (ROHS Compliant) RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| SY56020XRMG TR | 功能描述:緩沖器和線路驅(qū)動(dòng)器 1.2/1.8/2.5V LV CML 1:4 Fanout w/ Equalization (ROHS Compliant) RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| SY56020XRMGTR | 制造商:MICREL 制造商全稱(chēng):Micrel Semiconductor 功能描述:Low Voltage 1.2V/1.8V/2.5V CML 1:4 Fanout Buffer 6.4Gbps with Equalization |
| SY56023R | 制造商:MICREL 制造商全稱(chēng):Micrel Semiconductor 功能描述:Low Voltage 1.2V/1.8V/2.5V CML 2x2 Crosspoint Switch 6.4Gbps with Equalization |
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