參數(shù)資料
型號(hào): MK2304-2
英文描述: ZERO DELAY, LOW SKEW BUFFER
中文描述: 零延遲,低偏移的緩沖區(qū)
文件頁(yè)數(shù): 1/5頁(yè)
文件大?。?/td> 97K
代理商: MK2304-2
MK2304-2
MDS 2304-2 C
1
Revision 050306
Integrated Circuit Systems
525 Race Street, San Jose, CA 95126
tel (408) 297-1201
www.icst.com
Z
ERO
D
ELAY
, L
OW
S
KEW
B
UFFER
Description
The MK2304-2 is a low jitter, low skew, high
performance Phase Lock Loop (PLL) based zero delay
buffer for high speed applications. Based on ICS’
proprietary low jitter PLL techniques, the device
provides four low skew outputs at speeds up to 133
MHz at 3.3 V. The MK2304-2 includes a bank of two
outputs running at 1/2X. In the zero delay mode, the
rising edge of the input clock is aligned with the rising
edges of all 4 outputs. Compared to competitive CMOS
devices, the MK2304-2 has the lowest jitter.
The MK2304-2 PLL enters a power-down state when
there are no rising edges on the REF input. In this
mode, all outputs are tri-stated and the PLL is turned
off, resulting in leass than 25 μA of current draw.
ICS manufactures the largest variety of clock
generators and buffers and is the largest clock supplier
in the world.
Features
Packaged in 8 pin SOIC
Zero input-output delay
Two 1X outputs plus two 1/2X outputs
Output to output skew is less than 200 ps
Output clocks up from 10 MHz to 133 MHz at 3.3 V
Ability to generate 2X the input
Full CMOS outputs with 18 mA output drive
capability at TTL levels at 3.3 V
Spread Smart
TM
technology works with spread
spectrum clock generators
Advanced, low power, sub micron CMOS process
Operating voltage of 3.3 V
Available in industial temperature operation
Available in Pb (lead) free package
Low Standby Current
Block Diagram
CLKA2
CLKB1
CLKB2
CLKA1
PLL
FBIN
CLKIN
/2
VDD
1
GND
1
BANK
A
BANK
B
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