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