CY28405OC-2 SPECTRALINEAR [SpectraLinear Inc], CY28405OC-2 Datasheet - Page 45

• Manufacturer Part Number: CY28405OC-2
• Description: Clock Synthesizer with Differential SRC and CPU Outputs
• Manufacturer: SPECTRALINEAR [SpectraLinear Inc]

Rev 1.0, November 22, 2006
AC Electrical Specifications
T
T
T
T
T
T
T
T
DOT
T
T
T
T
T
T
T
USB
T
T
T
T
T
T
T
REF
T
T
T
T
T
ENABLE/DISABLE and SET-UP
T
T
T
DC
PERIOD
PERIOD
HIGH
LOW
R
SKEW
CCJ
DC
PERIOD
HIGH
LOW
R
CCJ
SKEW
DC
PERIOD
HIGH
LOW
R
CCJ
SKEW
DC
PERIOD
R
CCJ
SKEW
STABLE
SS
SH
Parameter
/ T
/ T
/ T
/ T
F
F
F
F
PCI Duty Cycle
Spread Disabled PCIF/PCI Period
Spread Enabled PCIF/PCI Period
PCIF and PCI High Time
PCIF and PCI Low Time
PCIF and PCI Rise and Fall Times
Any PCI clock to Any PCI Clock Skew
PCIF and PCI Cycle to Cycle Jitter
Duty Cycle
Period
USB High Time
USB Low Time
Rise and Fall Times
Cycle to Cycle Jitter
Any 48 MHz to 48 MHz clock skew
Duty Cycle
Period
USB High Time
USB Low Time
Rise and Fall Times
Cycle to Cycle Jitter
Any 48 MHz to 48 MHz Clock Skew
REF Duty Cycle
REF Period
REF Rise and Fall Times
REF Cycle to Cycle Jitter
Any REF to REF clock skew
Clock Stabilization from Power-up
Stopclock Set-up Time
Stopclock Hold Time
Description
(continued)
Measurement at 1.5V
Measurement at 1.5V
Measurement at 1.5V
Measurement at 2.0V
Measurement at 0.8V
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 2.0V
Measurement at 0.8V
Measured between 0.8V and
2.0V
Measurement at 1.5V
Measurement at 1.5V
Measurement at 1.5V
Measurement at 2.0V
Measurement at 0.8V
Measured between 0.8V and
2.0V
Measurement at 1.5V
Measurement @1.5V
Measurement at 1.5V
Measurement at 1.5V
Measured between 0.8V and
2.0V
Measurement at 1.5V
Measurement @1.5V
Measurement @1.5V
Condition
29.9910
29.9910
20.8271
20.8271
69.827
8.094
8.094
7.694
7.694
Min.
12.0
12.0
10.0
0.5
1.0
1.0
1.0
45
45
45
45
–
–
–
–
–
–
–
–
–
0
30.0009
30.1598
20.8396
20.8396
10.036
10.036
69.855
CY28405-2
9.836
9.836
Max.
1000
500
250
350
500
350
500
500
1.8
2.0
2.0
2.0
4.0
55
55
55
55
–
–
–
–
Page 13 of 16
V/ns
Unit
ms
ns
ns
ns
ns
ns
ps
ps
ns
ns
ns
ns
ps
ps
ns
ns
ns
ns
ps
ps
ns
ps
ps
ns
ns
%
%
%
%