WF5027 series
For 3rd Overtone Oscillator (5027×A to 5027×D)
V
DD
= 1.60 to 3.63V, V
SS
= 0V, Ta =
−40
to +85°C unless otherwise noted.
Rating
Parameter
Symbol
Condition
min
Q: Measurement cct 3, I
OH
= – 8mA,
V
DD
= 2.25 to 3.63V
Q: Measurement cct 3, I
OH
= – 4mA,
V
DD
= 1.60 to 2.25V
Q: Measurement cct 3, I
OL
= 8mA,
V
DD
= 2.25 to 3.63V
Q: Measurement cct 3, I
OL
= 4mA,
V
DD
= 1.60 to 2.25V
INHN, Measurement cct 4
INHN, Measurement cct 4
Q: Measurement cct 5,
INHN = LOW
V
OH
= V
DD
V
OL
= V
SS
V
DD
= 3.3V
5027×A, Measurement cct 1,
no load, INHN = open, f
O
= 48MHz
V
DD
= 2.5V
V
DD
= 1.8V
V
DD
= 3.3V
5027×B, Measurement cct 1,
no load, INHN = open, f
O
= 54MHz
Current consumption
*1
I
DD
5027×C, Measurement cct 1,
no load, INHN = open, f
O
= 85MHz
V
DD
= 2.5V
V
DD
= 1.8V
V
DD
= 3.3V
V
DD
= 2.5V
V
DD
= 1.8V
V
DD
= 3.3V
5027×D, Measurement cct 1,
no load, INHN = open, f
O
= 100MHz
Standby current
INHN pull-up resistance
I
ST
R
UP1
R
UP2
5027×A
Oscillator feedback
resistance
5027×B
R
f
5027×C
5027×D
5027×A
C
G
Design value (a monitor pattern on a
wafer is tested),
Excluding parasitic capacitance.
5027×B
5027×C
5027×D
Oscillator capacitance
5027×A
C
D
Design value (a monitor pattern on a
wafer is tested),
Excluding parasitic capacitance.
5027×B
5027×C
5027×D
9.6
9.6
6.4
4.8
12
12
8
6
14.4
14.4
9.6
7.2
pF
pF
pF
pF
Measurement cct 1, INHN = LOW
Measurement cct 6
30
2.6
2.2
1.9
1.9
9.6
6.4
4.8
1.6
70
3.8
3.2
2.8
2.8
12
8
6
2
150
5.0
4.2
3.7
3.7
14.4
9.6
7.2
2.4
kΩ
kΩ
kΩ
kΩ
kΩ
pF
pF
pF
pF
V
DD
= 2.5V
V
DD
= 1.8V
V
DD
– 0.4
V
DD
– 0.4
–
–
0.7V
DD
–
–
– 10
–
–
–
–
–
–
–
–
–
–
–
–
–
0.4
typ
–
–
–
–
–
–
–
–
3.6
3.0
2.6
3.8
3.2
2.8
4.8
4.0
3.4
5.3
4.4
3.6
–
1.5
max
–
–
0.4
0.4
–
0.3V
DD
10
–
5.4
4.5
3.9
5.7
4.8
4.2
7.2
6.0
5.1
8.0
6.6
5.4
10
8
V
V
V
V
V
V
µA
µA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
µA
MΩ
Unit
HIGH-level output voltage
V
OH
LOW-level output voltage
V
OL
HIGH-level input voltage
LOW-level input voltage
Output leakage current
V
IH
V
IL
I
Z
*1. The consumption current I
DD
(C
L
) with a load capacitance (C
L
) connected to the Q pin is given by the following equation, where I
DD
is the no-load con-
sumption current and f
OUT
is the output frequency.
I
DD
(C
L
) [mA] = I
DD
[mA] + C
L
[pF]
×
V
DD
[V]
×
f
OUT
[MHz]
×
10
–3
SEIKO NPC CORPORATION —11