CY28412OC SPECTRALINEAR [SpectraLinear Inc], CY28412OC Datasheet - Page 12

• Manufacturer Part Number: CY28412OC
• Manufacturer: SPECTRALINEAR [SpectraLinear Inc]

Rev 1.0, November 20, 2006
AC Electrical Specifications
Parameter
Crystal
T
T
T
T
L
CPU at 0.7V
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
V
V
V
V
V
V
SRC
T
T
T
ACC
DC
PERIOD
R
CCJ
DC
PERIOD
PERIOD
PERIOD
PERIOD
PERIOD
PERIOD
PERIOD
PERIODSS
PERIODSS
PERIODSS
PERIODSS
PERIODSS
PERIODSS
PERIODSS
SKEW
CCJ
CCJ2
SKEW2
R
RFM
T
T
DC
PERIOD
PERIODSS
HIGH
LOW
OX
OVS
UDS
RB
R
F
/ T
/ T
F
F
XIN Duty Cycle
XIN Period
XIN Rise and Fall Times
XIN Cycle to Cycle Jitter
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
100 MHz CPUT and CPUC Period, SSC Measured at crossing point V
133 MHz CPUT and CPUC Period, SSC Measured at crossing point V
166 MHz CPUT and CPUC Period, SSC Measured at crossing point V
200 MHz CPUT and CPUC Period, SSC Measured at crossing point V
266 MHz CPUT and CPUC Period, SSC Measured at crossing point V
333 MHz CPUT and CPUC Period, SSC Measured at crossing point V
400 MHz CPUT and CPUC Period, SSC Measured at crossing point V
Any CPUT/C to CPUT/C Clock Skew,
SSC
CPUT/C Cycle to Cycle Jitter
CPU2_ITP Cycle to Cycle Jitter
CPU2_ITP to CPU0 Clock Skew
CPUT and CPUC Rise and Fall Times
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
SRCT and SRCC Duty Cycle
100 MHz SRCT and SRCC Period
100 MHz SRCT and SRCC Period, SSC Measured at crossing point V
Description
The device will operate reliably with input duty
cycles up to 30/70 but the REF clock duty cycle
will not be within specification
When XIN is driven from an external clock
source
Measured between 0.3V
As an average over 1- s duration
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 at crossing point V
Measured at crossing point V
Measured from V
Determined as a fraction of 2*(T
Math averages Figure 8
Math averages Figure 8
See Figure 8. Measure SE
Measured at crossing point V
Measured at crossing point V
OL
Condition
= 0.175 to V
DD
and 0.7V
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
OX
R
– T
OH
F
)/(T
= 0.525V
DD
R
+ T
F
)
69.841
9.9970
7.4978
5.9982
4.9985
3.7489
2.9991
2.4993
9.9970
7.4978
5.9982
4.9985
3.7489
2.9991
2.4993
9.9970
9.9970
–150
Min.
47.5
–0.3
175
660
250
45
45
–
–
–
–
–
–
–
–
–
–
–
–
CY28412
Page 12 of 16
10.0533
10.0533
V
10.003
7.5023
6.0018
5.0015
3.0009
2.5008
7.5400
6.0320
5.0266
3.7700
3.0160
2.5133
10.003
3.7511
Max.
HIGH
52.5
71.0
10.0
500
300
100
125
150
700
125
125
850
550
0.3
0.2
55
85
20
55
–
–
+
Unit
ppm
mv
mv
mv
ns
ns
ps
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ps
ps
ps
ps
ps
ps
ps
ns
ns
%
%
%
%
V
V
V