CY28442ZXC-2 Silicon Laboratories Inc, CY28442ZXC-2 Datasheet - Page 17

• Manufacturer Part Number: CY28442ZXC-2
• Description: Clock Generators & Support Products Calistoga
• Manufacturer: Silicon Laboratories Inc

Specifications of CY28442ZXC-2

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

Rev 1.0, November 21, 2006
AC Electrical Specifications
T
T
T
T
T
T
DOT
T
T
T
T
L
T
T
ΔT
ΔT
V
V
V
V
V
V
USB
T
T
T
T
T
T
T
REF
T
T
T
T
T
ENABLE/DISABLE and SET-UP
T
T
T
ACC
PERIODSSAbs
HIGH
LOW
R
SKEW
CCJ
DC
PERIOD
PERIODAbs
CCJ
R
RFM
HIGH
LOW
OX
OVS
UDS
RB
DC
PERIOD
PERIODAbs
HIGH
LOW
R
CCJ
DC
PERIOD
PERIODAbs
R
CCJ
STABLE
SS
SH
Parameter
R
F
/ T
/ T
/ T
/ T
F
F
F
F
Spread Enabled PCIF/PCI Period, SSC Measurement at 1.5V
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
DOT96T and DOT96C Duty Cycle
DOT96T and DOT96C Period
DOT96T and DOT96C Absolute Period Measured at crossing point V
DOT96T/C Cycle to Cycle Jitter
DOT96T/C Long Term Accuracy
DOT96T and DOT96C Rise and Fall
Time
Rise/Fall Matching
Rise Time Variation
Fall Time Variation
Voltage High
Voltage Low
Crossing Point Voltage at 0.7V Swing
Maximum Overshoot Voltage
Minimum Undershoot Voltage
Ring Back Voltage
Duty Cycle
Period
Absolute Period
USB high time
USB low time
Rising and Falling Edge Rate
Cycle to Cycle Jitter
REF Duty Cycle
REF Period
REF Absolute Period
REF Rising and Falling Edge Rate
REF Cycle to Cycle Jitter
Clock Stabilization from Power-up
Stopclock Set-up Time
Stopclock Hold Time
Description
(continued)
Measurement at 2.4V
Measurement at 0.4V
Measured between 0.8V and 2.0V
Measurement at 1.5V
Measurement at 1.5V
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 15
Math averages Figure 15
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
Measured between 0.8V and 2.0V
Measurement at 1.5V
Measured at crossing point V
See Figure 15. Measure SE
Measurement at 1.5V
Measurement at 1.5V
OH
R
= 0.525V
– T
F
)/(T
R
Condition
+ T
OL
F
= 0.175 to
)
OX
OX
OX
OX
OX
29.49100
10.41354
10.16354
20.83125
20.48125
68.82033
69.8203
8.094
7.694
–150
Min.
12.0
12.0
–0.3
10.0
175
660
250
1.0
1.0
1.0
45
45
45
–
–
–
–
–
–
–
–
–
–
–
–
0
CY28442-2
30.65980
10.41979
10.66979
20.83542
21.18542
70.86224
69.8622
Page 17 of 19
V
10.036
9.836
Max.
1000
HIGH
500
500
250
100
700
125
125
850
550
350
4.0
0.3
0.2
2.0
4.0
1.8
55
20
55
55
–
–
–
–
–
–
+
V/ns
V/ns
V/ns
Unit
ppm
mV
mV
mV
ms
ns
ns
ns
ps
ps
ns
ns
ps
ps
ps
ps
ns
ns
ns
ns
ps
ns
ns
ps
ns
ns
%
%
%
%
V
V
V