SPL505YC264BT Silicon Laboratories Inc, SPL505YC264BT Datasheet - Page 22

• Manufacturer Part Number: SPL505YC264BT
• Description: Clock Generators & Support Products CK505 v0.85
• Manufacturer: Silicon Laboratories Inc

Specifications of SPL505YC264BT

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Rev 1.4 March 21, 2007
AC Electrical Specifications
V
PCI/PCIF
T
T
T
T
T
T
T
T
T
T
L
48_M
T
T
T
T
T
T
T
L
25_M
T
T
T
T
L
27_M
T
T
T
T
L
T
REF
T
T
T
T
T
T
T
T
ACC
ACC
ACC
ACC
OX
DC
PERIOD
PERIODSS
PERIODAbs
PERIODSSAbs
HIGH
LOW
R
SKEW
CCJ
DC
PERIOD
PERIODAbs
HIGH
LOW
R
CCJ
DC
PERIOD
R
CCJ
DC
PERIOD
R
CCJ
LTJ
DC
PERIOD
PERIODAbs
HIGH
LOW
R
SKEW
CCJ
Parameter
/T
/T
/T
/T
/T
F
F
F
F
@ 1 µs
F
Crossing Point Voltage at 0.7V Swing
PCI Duty Cycle
Spread Disabled PCIF/PCI Period
Spread Enabled PCIF/PCI Period, SSC
Spread Disabled PCIF/PCI Period
Spread Enabled PCIF/PCI Period, SSC
PCIF and PCI high time
PCIF and PCI low time
PCIF/PCI rising and falling Edge Rate
Any PCI clock to Any PCI clock Skew
PCIF and PCI Cycle to Cycle Jitter
PCIF/PCI Long Term Accuracy
Duty Cycle
Period
Absolute Period
48_M High time
48_M Low time
Rising and Falling Edge Rate
Cycle to Cycle Jitter
48M Long Term Accuracy
Duty Cycle
Period
Rising and Falling Edge Rate
Cycle to Cycle Jitter
25M Long Term Accuracy
Duty Cycle
Period
Rising and Falling Edge Rate
Cycle to Cycle Jitter
27M Long Term Accuracy
27M Long Term Jitter @ 10 µs
REF Duty Cycle
REF Period
REF Absolute Period
REF High time
REF Low time
REF Rising and Falling Edge Rate
REF Clock to REF Clock
REF Cycle to Cycle Jitter
Description
(continued)
Measurement at 1.5V
Measurement at 1.5V
Measurement at 1.5V
Measurement at 1.5V
Measurement at 1.5V
Measurement at 2.4V
Measurement at 0.4V
Measured between 0.8V and 2.0V
Measurement at 1.5V
Measurement at 1.5V
Measurement at 1.5V
Measurement at 1.5V
Measurement at 1.5V
Measurement at 1.5V
Measurement at 2.4V
Measurement at 0.4V
Measured between 0.8V and 2.0V
Measurement at 1.5V
Measurement at 1.5V
Measurement at 1.5V
Measurement at 1.5V
Measured between 0.8V and 2.0V
Measurement at 1.5V
Measurement at 1.5V
Measurement at 1.5V
Measurement at 1.5V
Measured between 0.8V and 2.0V
Measurement at 1.5V
Measurement at 1.5V
Measurement at 1.5V @ 1 µs
Measurement at 1.5V
Measurement at 1.5V
Measurement at 1.5V
Measurement at 2V
Measurement at 0.8V
Measured between 0.8V and 2.0V
Measurement at 1.5V
Measurement at 1.5V
Condition
SPL505YC256BT/
SPL505YC256BS
Page 22 of 27
29.99100 30.00900
30.08421 30.23459
29.49700 30.50300
29.56617 30.58421
20.83125 20.83542
20.48125 21.18542
8.216563 11.15198
7.816563 10.95198
37.03594 37.03813
69.82033 69.86224
68.83429 70.84826
29.97543 38.46654
29.57543 38.26654
39.996
Min.
12.0
12.0
300
1.0
1.0
1.0
1.0
1.0
45
45
45
45
45
–
–
–
–
–
–
–
–
–
–
–
–
40.004
Max.
1000
1000
550
500
100
350
100
500
500
500
500
4.0
2.0
4.0
4.0
4.0
55
55
55
50
55
30
55
–
–
Unit
V/ns
ppm
V/ns
ppm
V/ns
ppm
V/ns
ppm
V/ns
mV
ns
ns
ns
ns
ns
ns
ps
ps
ns
ns
ns
ns
ps
ns
ps
ns
ps
ps
ns
ns
ns
ns
ps
ps
%
%
%
%
%