ICS8344BYT View Datasheet(PDF) - Integrated Circuit Systems
Part Name
Description
MFG CO.
'ICS8344BYT' PDF : 15 Pages View PDF
Integrated
Circuit
Systems, Inc.
PRELIMINARY
ICS8344
LOW SKEW, 1-TO-24
DIFFERENTIAL-TO-LVCMOS FANOUT BUFFER
FIGURE 3A, 3B- SKEW DEFINITIONS & WAVEFORMS
Bank Skew - Skew between outputs within a bank. Outputs operating at the same temperature, supply voltages and with equal
load conditions.
CLK
VPP
nCLK
Q0, Q8, Q16
VDDO/2
VDDO/2
Q7, Q15, Q23
tsk(b)
VDDO/2
tsk(b)
VDDO/2
FIGURE 3A - BANK SKEW
fin = 167MHz, Vpp = 300mV, tr = tf = 200ps
Output Skew - Skew between outputs of any bank. Outputs operating at the same temperature, supply voltages and with equal
load conditions.
CLK
VPP
nCLK
Q0 - Q7
VDDO/2
VDDO/2
Q8 - Q15
Q16 - Q23
tsk(o)
VDDO/2
tsk(o)
VDDO/2
8344
FIGURE 3B - OUTPUT SKEW
fin = 167MHz, Vpp = 300mV, tr = tf = 200ps
www.icst.com
12
REV. B FEBRUARY 2, 2001
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