Regarding the change of names mentioned in the document, such as Hitachi
Electric and Hitachi XX, to Renesas Technology Corp.
The semiconductor operations of Mitsubishi Electric and Hitachi were transferred to Renesas
Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog
and discrete devices, and memory chips other than DRAMs (flash memory, SRAMs etc.)
Accordingly, although Hitachi, Hitachi, Ltd., Hitachi Semiconductors, and other Hitachi brand
names are mentioned in the document, these names have in fact all been changed to Renesas
Technology Corp. Thank you for your understanding. Except for our corporate trademark, logo and
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these changes do not constitute any alteration to the contents of the document itself.
Renesas Technology Home Page: http://www.renesas.com
Renesas Technology Corp.
Customer Support Dept.
April 1, 2003
To all our customers
Cautions
Keep safety first in your circuit designs!
1. Renesas Technology Corporation puts the maximum effort into making semiconductor products better
and more reliable, but there is always the possibility that trouble may occur with them. Trouble with
semiconductors may lead to personal injury, fire or property damage.
Remember to give due consideration to safety when making your circuit designs, with appropriate
measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of nonflammable material or
(iii) prevention against any malfunction or mishap.
Notes regarding these materials
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Technology Corporation product best suited to the customer's application; they do not convey any
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contained therein.
HD151BF854
2.5 V PLL Clock Buffer for DDR Application
ADE-205-696D (Z)
Preliminary
Rev.4
Jan. 2003
Description
The HD151BF854 is a high-performance, low-skew, low-jitter, PLL clock buffer. It is specifically
designed for use with DDR (Double Data Rate) PC mother board application.
Features
Designed for DDR200/266/333/400 PC mother board clock buffering
Supports 60 MHz to 210 MHz operation range
Distributes one to six differential clock outputs pairs
Spread spectrum clock compatible
External feedback pin (FBIN) is used to synchronize the outputs to the clock input
Supports 2.5 V analog supply voltage (AVDD), and 2.5 V VDD
Ordering Information
Part Name
Package Type
Package Code
Package
Abbreviation
Taping
Abbreviation (Quantity)
HD151BF854SSEL
SSOP-28 pin
SSOP-28
SS
EL (1,000 pcs / Reel)
Note: Please consult the sales office for the above package availability.
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