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參數資料
| 型號： | MC100EP220 |
| 廠商： | Motorola, Inc. |
| 英文描述： | Low-Voltage Dual 1:10 Differential ECL/PECL Clock Driver(低壓雙1:10差分ECL/PECL時鐘驅動器) |
| 中文描述： | 低電壓雙1:10差動ECL / PECL的時鐘驅動器（低壓雙1:10差分ECL / PECL的時鐘驅動器） |
| 文件頁數： | 1/5頁 |
| 文件大小： | 124K |
| 代理商： | MC100EP220 |
SEMICONDUCTOR TECHNICAL DATA
Order this document by MC100EP220/D
1
REV 0
Motorola, Inc. 1999
1/99
!
The MC100EP220 is a dual low skew 1–to–10 differential driver,
designed with clock distribution in mind. The VBB output provides a DC
threshold bias for single ended sources. The VBB can be connected to the
true input or the complementary input, the latter will produce an inverted
output. If used, the VBB output should be bypassed to ground.
150ps Part–to–Part Skew
50ps Output–to–Output Skew
Differential Design
VBB Output
Voltage and Temperature Compensated Outputs
Low Voltage VEE Range of –2.375 to –3.8V
75k
Input Pulldown Resistors
The EP220 is specifically designed, modeled and produced with low
skew as the key goal. Optimal design and layout serve to minimize gate–
to–gate skew within a device, and empirical modeling is used to
determine process control limits that ensure consistent tpd distributions
from lot to lot. The net result is a dependable, guaranteed low skew
device.
To ensure that the tight skew specification is met it is necessary that
both pairs of the differential outputs are terminated into 50
, even if only
one side is being used. In applications which do not use all of the outputs,
it is best to leave unused pairs open to minimize power consumption in
the device.
The MC100EP220, as with most other ECL devices, can be operated from a positive VCC supply in PECL mode. This allows
the EP220 to be used for high performance clock distribution in +3.3V or +2.5V systems. Designers can take advantage of the
EP220’s performance to distribute low skew clocks across the backplane. In a PECL environment, series or Thevenin line
terminations are typically used as they require no additional power supplies. For more information on using PECL, designers
should refer to Motorola Application Note AN1406/D.
This document contains information on a product under development. Motorola reserves the right to change or
discontinue this product without notice.
LOW–VOLTAGE
DUAL 1:10 DIFFERENTIAL
ECL/PECL CLOCK DRIVER
FA SUFFIX
52–LEAD TQFP PACKAGE
CASE 848D–03
相關PDF資料 |
PDF描述 |
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| MC100EP221 | Low-Voltage 1:20 Dual Differential ECL/PECL Clock Driver(低壓1:20雙差分ECL/PECL時鐘驅動器) |
| MC100EP222 | Low Voltage ECL/PECL 1:15 Clock Driver(低壓ECL/PECL 1:15時鐘驅動器) |
| MC100EP223 | Low-Voltage 1:22 Differential PECL/HSTL Clock Driver(低壓1:22差分PECL/HSTL時鐘驅動器) |
| MC100H606FN | Registered Hex TTL/PECL Translator |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC100EP221FA | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:LOW-VOLTAGE 1:20 DIFFERENTIAL ECL/PECL CLOCK DRIVER |
| MC100EP223 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Low-Voltage 1:22 Differential PECL/HSTL Clock Driver |
| MC100EP223TC | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Low-Voltage 1:22 Differential PECL/HSTL Clock Driver |
| MC100EP24D | 制造商:ON Semiconductor 功能描述: |
| MC100EP29 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:3.3V / 5V ECL Dual Differential Data and Clock D Flip−Flop With Set and Reset |
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