W170-01
5
Document #: 38-00795-*A
AC Electrical Characteristics:
T
A
= 0°C to +70°C or –40° to 85°C, V
DD
= 3.3V±5%
Parameter
Description
f
IN
f
OUT
Output Frequency
t
R
Output Rise Time
t
F
Output Fall Time
t
ICLKR
t
ICLKF
t
PD
t
D
Duty Cycle
t
LOCK
PLL Lock Time
t
JC
Jitter, Cycle-to-Cycle
Test Condition
OUT2 = REF
OUT1
0.8V to 2.0V, 15-pF load
2.0V to 0.8V, 15-pF load
Min.
Typ.
Max.
Unit
MHz
MHz
ns
ns
ns
ns
ps
%
ms
ps
Input Frequency
[1]
20
133
3.5
2.5
10
10
300
60
1.0
250
Input Clock Rise Time
[2]
Input Clock Fall Time
[2]
FBIN to IN (Reference Input) Skew
[3, 4]
Note 4
Note 5
Power supply stable
Note 6
40
50
AC Electrical Characteristics:
T
A
= 0°C to +70°C or –40° to 85°C, V
DD
= 5V±10%
Parameter
Description
f
IN
f
OUT
Output Frequency
t
R
Output Rise Time
t
F
Output Fall Time
t
ICLKR
t
ICLKF
t
PD
t
D
Duty Cycle
t
LOCK
PLL Lock Time
t
JC
Jitter, Cycle-to-Cycle
Notes:
1.
Input frequency is limited by output frequency range and input to output frequency multiplication factor (which is determined by circuit configuration).
2.
Longer input rise and fall time will degrade skew and jitter performance.
3.
All AC specifications are measured with a 50
transmission line, load terminated with 50
to 1.4V.
4.
Skew is measured at 1.4V on rising edges.
5.
Duty cycle is measured at 1.4V.
6.
Jitter is measured on 133-MHz signal at 1.4V, low frequency jitter = 350 ps.
7.
Duty cycle is measured at 1.4V, 120 MHz.
8.
Duty cycle at 133 MHz is 35/65 worst case.
Test Condition
OUT2 = REF
OUT1
0.8V to 2.0V, 15-pF load
2.0V to 0.8V, 15-pF load
Min.
Typ.
Max.
Unit
MHz
MHz
ns
ns
ns
ns
ps
%
ms
ps
Input Frequency
[1]
20
133
3.5
2.5
10
10
300
60
1.0
200
Input Clock Rise Time
[2]
Input Clock Fall Time
[2]
FBIN to IN (Reference Input) Skew
[3, 4]
Note 4
Note 7, 8
Power supply stable
Note 6
40
50
Ordering Information
Ordering Code
W170
Option
-01
Package
Name
Package Type
8-pin SOIC (150 mil)
Temperature Grade
Commerical (0
o
to 70
o
C)
I = Industrail (–40
o
to 85
o
C)
G