cy28rs600-2 SpectraLinear Inc, cy28rs600-2 Datasheet - Page 14

• Manufacturer Part Number: cy28rs600-2
• Description: Clock Generator For Ati Rs5xx, 6xx Chipsets
• Manufacturer: SpectraLinear Inc

Rev 1.0, November 22, 2006
AC Electrical Specifications
L
CPU at 0.7V
T
T
T
T
T
T
T
T
L
T
T
T
ΔT
ΔT
T
V
V
V
V
V
V
SRC
T
T
T
T
T
ODSSAbs
T
T
L
T
T
ΔT
ΔT
V
V
V
V
V
Parameter
ACC
ACC
ACC
DC
PERIOD
PERIOD
PERIOD
PERIOD
PERIOD
PERIOD
PERIOD
CCJ
R
RFM
SKEW
HIGH
LOW
OX
OVS
UDS
RB
DC
PERIOD
PERIODSS
PERIODAbs
PERI-
SKEW
CCJ
R
RFM
HIGH
LOW
OX
OVS
UDS
R
F
R
F
/ T
/ T
F
F
Long-term Accuracy
CPUT and CPUC Duty Cycle
100-MHz CPUT and CPUC Period
133-MHz CPUT and CPUC Period
166-MHz CPUT and CPUC Period
200-MHz CPUT and CPUC Period
266-MHz CPUT and CPUC Period
333-MHz CPUT and CPUC Period
400-MHz CPUT and CPUC Period
CPUT/C Long Term Accuracy
CPUT/C Cycle to Cycle Jitter
CPUT and CPUC Rise and Fall Times
Rise/Fall Matching
Rise Time Variation
Fall Time Variation
Any CPU to CPU Clock Skew
Voltage High
Voltage Low
Crossing Point Voltage at 0.7V Swing
Maximum Overshoot Voltage
Minimum Undershoot Voltage
Ring Back Voltage
SRCT and SRCC Duty Cycle
100-MHz SRCT and SRCC Period
100-MHz SRCT and SRCC Period, SSC
100-MHz SRCT and SRCC Absolute Period Measured at crossing point V
100-MHz SRCT and SRCC Absolute
Period, SSC
Any SRCT/C to SRCT/C Clock Skew
SRCT/C Cycle to Cycle Jitter
SRCT/C Long Term Accuracy
SRCT and SRCC Rise and Fall Times
Rise/Fall Matching
Rise TimeVariation
Fall Time Variation
Voltage High
Voltage Low
Crossing Point Voltage at 0.7V Swing
Maximum Overshoot Voltage
Minimum Undershoot Voltage
Description
(continued)
INFORMATION
ADVANCE
Over 150 ms
Measured at crossing point V
Measured at crossing point V
Measured at crossing point V
Measured at crossing point V
Measured at crossing point V
Measured at crossing point V
Measured at crossing point V
Measured at crossing point V
Measured at crossing point V
Measured at crossing point V
Measured from V
V
Determined as a fraction of
2*(T
Measured at crossing point V
Math averages Figure 11
Math averages Figure 11
See Figure 11. Measure SE
Measured at crossing point V
Measured at crossing point V
Measured at crossing point V
Measured at crossing point V
Measured at crossing point V
Measured at crossing point V
Measured at crossing point V
Measured from V
V
Determined as a fraction of
2*(T
Math averages Figure 11
Math averages Figure 11
OH
OH
R
R
= 0.525V
= 0.525V
– T
– T
F
F
)/(T
)/(T
Condition
R
R
+ T
+ T
OL
OL
F
F
)
)
= 0.175 to
= 0.175 to
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
9.997001
7.497751
4.998500
3.748875
9.997001
9.997001
10.12800
9.872001
CY28RS600-2
5.9982
2.9991
2.4993
–300
–150
–300
–150
Min.
–0.3
–0.3
175
660
250
175
660
250
45
45
–
–
–
–
–
–
–
–
–
–
–
–
–
–
V
V
10.00300
7.502251
5.001500
10.00300
10.05327
9.872001
10.17827
3.751125
Page 14 of 17
HIGH
HIGH
6.0018
3.0009
2.5008
Max.
300
700
125
100
850
550
250
125
300
700
125
850
550
300
125
125
0.2
55
85
20
55
20
–
–
–
–
+ 0.3
+ 0.3
Unit
ppm
ppm
ppm
mV
mv
mv
mv
mv
mv
ns
ns
ns
ns
ns
ns
ns
ps
ps
ps
ps
ps
ns
ns
ns
ns
ps
ps
ps
ps
ps
%
%
%
%
V
V
V
V
V