參數(shù)資料
型號(hào): MK74CB218RTR
元件分類(lèi): 時(shí)鐘及定時(shí)
英文描述: CB SERIES, LOW SKEW CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28
封裝: 0.150 INCH, MO-153, SSOP-28
文件頁(yè)數(shù): 1/6頁(yè)
文件大?。?/td> 209K
代理商: MK74CB218RTR
MK74CB218
MDS 74CB218 H
1
Revision 032205
Integrated Circuit Systems, Inc.
525 Race Street, San Jose, CA 95126 tel (408) 297-1201 www.icst.com
Dual 1 to 8 Buffalo Clock Driver
Description
The MK74CB218 Buffalo is a monolithic CMOS high
speed clock driver. It consists of two identical single
input to eight low-skew output, non-inverting clock
drivers. This eliminates concerns of part to part
matching in many systems. The MK74CB218 is
packaged in the tiny 28-pin SSOP, which uses the
same board space as the narrow 16-pin SOIC. The
inputs can be connected together for a 1 to 16 fanout
buffer.
A quad 1 to 4, and PECL versions, are also available.
Consult ICS for more details.
The MK74CB218 can also act as a voltage translator,
since it is possible to run the inputs at 3.3 V and the
outputs at 2.5 V.
Features
Packaged as 28-pin SSOP (150 mil body)
Available in Pb (lead) free package
Dual one input to eight output clock drivers
Outputs are skew matched to within 250 ps
A outputs and B outputs matched to 250 ps
2.5 V or 3.3 V output voltages
Output Enable tri-states each bank of eight
Clock speeds up to 200 MHz
Family of ICS Parts
The MK74CB218 Buffalo is designed to be used with
ICS’s clock synthesizer devices. The inputs of the
Buffalo are matched to the outputs of ICS clock
synthesizers. Consult ICS for applications support.
Not recommended for new designs. See the
MK74CB218B for new designs.
Block Diagram
VDD
GND
OE (all outputs)
QB5
QB7
QB4
QB6
QB1
QB3
QB0
QB2
VDDA
VDDB
INB
QA5
QA7
QA4
QA6
QA1
QA3
QA0
QA2
INA
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