參數(shù)資料
型號: MC100ES6111FAR2
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 時鐘及定時
英文描述: 100E SERIES, LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32
封裝: PLASTIC, LQFP-32
文件頁數(shù): 1/7頁
文件大?。?/td> 285K
代理商: MC100ES6111FAR2
7
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order Number: MC100ES6111/D
Rev 1, 05/2002
MOTOROLA ADVANCED CLOCK DRIVERS DEVICE DATA
677
Low Voltage 2.5/3.3V
Differential ECL/PECL/HSTL
Fanout Buffer
The Motorola MC100ES6111 is a bipolar monolithic differential clock
fanout buffer. Designed for most demanding clock distribution systems,
the MC100ES6111 supports various applications that require distribution
of precisely aligned differential clock signals. Using SiGe:C 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 is high performance clock distribution in computing, network-
ing and telecommunication systems.
1:10 differential clock distribution
35 ps maximum device skew
Fully differential architecture from input to all outputs
SiGe:C technology supports near-zero output skew
Supports DC to 2.7 GHz operation of clock or data signals
ECL/PECL compatible differential clock outputs
ECL/PECL/HSTL compatible differential clock inputs
Single 3.3V, -3.3V, 2.5V or -2.5V supply
Standard 32 lead LQFP package
Industrial temperature range
Pin and function compatible to the MC100EP111
Functional Description
The MC100ES6111 is designed for low skew clock distribution systems and supports clock frequencies up to 2.7 GHz. The
device accepts two clock sources. The CLKA input can be driven by ECL or PECL compatible signals, the CLKB input accepts
HSTL compatible signals. The selected input signal is distributed to 10 identical, differential ECL/PECL outputs. If VBB is con-
nected to the CLKA input and bypassed to GND by a 10 nF capacitor, the MC100ES6111 can be driven by single-ended
ECL/PECL signals utilizing the VBB bias voltage output.
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 ten outputs are used, the output pairs on the same package side as the parts
being used on that side should be terminated.
The MC100ES6111 can be operated from a single 3.3V or 2.5V supply. As most other ECL compatible devices, the
MC100ES6111 supports positive (PECL) and negative (ECL) supplies. The MC100ES6111 is pin and function compatible to the
MC100EP111.
MC100ES6111
LOW–VOLTAGE
1:10 DIFFERENTIAL
ECL/PECL/HSTL
CLOCK FANOUT DRIVER
FA SUFFIX
32–LEAD LQFP PACKAGE
CASE 873A
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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