CY28443-3 SPECTRALINEAR [SpectraLinear Inc], CY28443-3 Datasheet - Page 20

• Manufacturer Part Number: CY28443-3
• Manufacturer: SPECTRALINEAR [SpectraLinear Inc]

Rev 1.0, November 20, 2006
AC Electrical Specifications
48_M at 3.3V
T
T
T
T
T
T
T
L
27_M at 3.3V
T
T
T
T
T
T
L
REF at 3.3V
T
T
T
T
T
T
L
ENABLE/DISABLE and SET-UP
T
T
ACC
ACC
ACC
DC
PERIOD
PERIODAbs
HIGH
LOW
R
CCJ
DC
PERIOD
HIGH
LOW
R
CCJ
DC
PERIOD
PERIODAbs
R
SKEW
CCJ
STABLE
SS
Parameter
/ T
/ T
/ T
F
F
F
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
Spread Disabled 27M Period
Spread Enabled 27M Period
27_M High time
27_M Low time
Rising and Falling Edge Rate
Cycle to Cycle Jitter
27_M Long Term Accuracy
REF Duty Cycle
REF Period
REF Absolute Period
REF Rising and Falling Edge Rate
REF Clock to REF Clock
REF Cycle to Cycle Jitter
Long Term Accuracy
Clock Stabilization from Power-up
Stopclock Set-up Time
Description
(continued)
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
Measured at crossing point V
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
Measured at crossing point V
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
Condition
OX
OX
20.83125
20.48125
68.82033
69.8203
27.000
27.000
8.094
7.694
Min.
10.5
10.5
10.0
1.0
1.0
1.0
45
45
45
–
–
–
–
–
–
–
–
CY28443-3
20.83542
21.18542
70.86224
Page 20 of 23
27.0547
27.0547
69.8622
10.036
9.836
Max.
1000
350
100
500
500
300
2.0
4.0
4.0
1.8
55
55
50
55
–
–
–
V/ns
V/ns
V/ns
Unit
ppm
ppm
ppm
ms
ns
ns
ns
ns
ps
ns
ns
ns
ps
ns
ns
ps
ps
ns
%
%
%