cy28549 SpectraLinear Inc, cy28549 Datasheet - Page 15
![no-image](/images/no-image-200.jpg)
cy28549
Manufacturer Part Number
cy28549
Description
Clock Generator For Intel Ck410m
Manufacturer
SpectraLinear Inc
Datasheet
1.CY28549.pdf
(23 pages)
- Current page: 15 of 23
- Download datasheet (860Kb)
Document #:xxx-xxxxx Rev **
FS_A, FS_B,FS_C
VDD Clock Gen
VTT_PW RGD#
PW RGD_VRM
Clock Outputs
Clock State
Clock VCO
SRC 100MHz
PCI_STP#
PCI_F
PCI
State 0
Off
Off
0.2-0.3mS
Figure 11. PCI_STP# Deassertion Waveform
Tsu
State 1
Delay
Figure 12. VTTPWRGD# Timing DIagram
Tdrive_SRC
PRELIMINARY
VTT_PW RGD#
W ait for
On
Sample Sels
State 2
On
State 3
VTT_PW RGD# is ignored
Device is not affected,
CY28549
Page 15 of 23
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