IDTCV115C View Datasheet(PDF) - Integrated Device Technology
Part Name
Description
MFG CO.
'IDTCV115C' PDF : 19 Pages View PDF
IDTCV115C
PROGRAMMABLE FLEXPC™ CLOCK FOR P4 PROCESSOR
COMMERCIAL TEMPERATURE RANGE
PD, POWER DOWN
PD is an asynchronous active high input used to shut off all clocks cleanly prior to clock power. When PD is asserted high all clocks will be driven low before
turning off the VCO. In PD de-assertion all clocks will start without glitches.
PWRDWN
0
1
CPU
Normal
IREF * 2 or float
CPU#
Normal
Float
SRC
Normal
IREF * 2 or float
SRC#
Normal
Float
PCIF/PCI
33MHz
Low
USB
48MHz
Low
DOT96
Normal
IREF * 2 or float
DOT96#
Normal
Float
REF
14.318MHz
Low
PD ASSERTION
PWRDWN
CPU 133MHz
CPU# 133MHz
SRC 100MHz
SRC# 100MHz
USB 48MHz
PCI 33MHz
REF 14.31818
17
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