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DUAL 1 TO 8 BUFFALO CLOCK The MK74CB218B 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 MK74CB218B 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 IDT for more details.
The MK74CB218B 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.
The MK74CB218B Buffalo? is designed to be used with IDT's clock synthesizer devices. The inputs of the Buffalo are matched to the outputs of IDT clock synthesizers. Consult IDT for applications support.
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
MK74CB218BR Maximum Ratings
Temperature
C
Voltage
3.3 V
Package
QSOP 28
Speed
NA
Core Supply Voltage (VDD)
No. of Outputs
16
Min. Output Frequency
0
Min. Input Frequency
0
Output Supply Voltage (VDDO)
No. of Inputs
2
Input Style
Single Ended
Max. Output Frequency
200MHz
Max. Input Frequency
200MHz
Output Style
Single Ended
Temp. Grade
C
MK74CB218BRLF Parameters
Technical/Catalog Information
MK74CB218BRLF
Vendor
IDT, Integrated Device Technology Inc
Category
Integrated Circuits (ICs)
Type
Clock Driver
Voltage - Supply
3 V ~ 3.6 V
Number of Outputs
16
Input
LVCMOS
Output
LVCMOS
Frequency-Max
200MHz
Package / Case
28-SSOP
Packaging
Tube
Operating Temperature
0°C ~ 70°C
Lead Free Status
Lead Free
RoHS Status
RoHS Compliant
Other Names
MK74CB218BRLF MK74CB218BRLF
MK74CB218BRLF General Description
DUAL 1 TO 8 BUFFALO CLOCK The MK74CB218B 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 MK74CB218B 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 IDT for more details.
The MK74CB218B 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.
The MK74CB218B Buffalo? is designed to be used with IDT's clock synthesizer devices. The inputs of the Buffalo are matched to the outputs of IDT clock synthesizers. Consult IDT for applications support.