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參數(shù)資料
| 型號(hào)： | MC100ES8111FA |
| 廠商： | MOTOROLA INC |
| 元件分類： | 時(shí)鐘及定時(shí) |
| 英文描述： | 100E SERIES, LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32 |
| 封裝： | 7 X 7 MM, PLASTIC, LQFP-32 |
| 文件頁(yè)數(shù)： | 1/6頁(yè) |
| 文件大?。?/td> | 117K |
| 代理商： | MC100ES8111FA |
7
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order Number: MC100ES8111/D
Rev 0, 06/2002
MOTOROLA ADVANCED CLOCK DRIVERS DEVICE DATA
741
Preliminary Information
Low Voltage 1:10 Differential
HSTL Clock Fanout Buffer
The Motorola MC100ES8111 is a bipolar monolithic differential clock
fanout buffer. Designed for most demanding clock distribution systems,
the MC100ES8111 supports various applications that require the distribu-
tion of precisely aligned differential clock signals. Using SiGe technology
and a fully differential architecture, the device offers very low skew out-
puts and superior digital signal characteristics. Target applications for this
clock driver are high performance clock distribution in computing, net-
working and telecommunication systems.
Features:
1:10 differential clock fanout buffer
50 ps maximum device skew1
SiGe technology
Supports DC to 400 MHz operation4 of clock or data signals
1.5V HSTL compatible differential clock outputs
PECL and HSTL compatible differential clock inputs
3.3V power supply for device core, 1.5V or 1.8V HSTL output supply
Supports industrial temperature range
Standard 32 lead LQFP package
Functional Description
The MC100ES8111 is designed for low skew clock distribution systems and supports clock frequencies up to 400 MHz1. The
device accepts two clock sources. The CLK0 input accepts HSTL compatible signals and CLK1 accepts PECL compatible
signals. The selected input signal is distributed to 10 identical, differential HSTL compatible outputs.
In order to meet the tight skew specification of the device, both outputs of a differential output pair should be terminated, even if
only one output is used. In the case where not all 10 outputs are used, the output pairs on the same package side as the parts
being used on that side should be terminated.
The HSTL compatible output levels are generated with an open emitter architecture. This minimizes part–to–part and output–
to–output skew. The open-emitter outputs require a 50
DC termination to GND (0V). The output supply voltage can be either
1.5V or 1.8V, the core voltage supply is 3.3V. The output enable control is synchronized internally preventing output runt pulse
generation. Outputs are only disabled or enabled when the outputs are already in logic low state (true outputs logic low, inverted
outputs logic high). The internal synchronizer eliminates the setup and hold time requirements for the external clock enable
signal. The device is packaged in a 7x7 mm2 32-lead LQFP package.
This document contains information on a product under development. Motorola reserves the right to change or discontinue this product without notice.
4.
AC specifications are design targets and subject to change
MC100ES8111
LOW–VOLTAGE
1:10 DIFFERENTIAL
HSTL CLOCK
FANOUT DRIVER
FA SUFFIX
32–LEAD LQFP PACKAGE
CASE 873A
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC100ES8111FAR2 | 制造商:Integrated Device Technology Inc 功能描述:CLOCK DRVR 2-IN HSTL 32LQFP - Tape and Reel |
| MC100H600FN | 功能描述:轉(zhuǎn)換 - 電壓電平 9-Bit TTL to ECL RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
| MC100H600FNG | 功能描述:轉(zhuǎn)換 - 電壓電平 9-Bit TTL to ECL RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
| MC100H600FNR2 | 功能描述:轉(zhuǎn)換 - 電壓電平 9-Bit TTL to ECL RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
| MC100H600FNR2G | 功能描述:轉(zhuǎn)換 - 電壓電平 9-Bit TTL to ECL RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
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