CF5019 Datasheet, PDF (5/12 Pages) Nippon Precision Circuits Inc – High-Frequency, 3rd Overtone Crystal Oscillator Module ICs

CF5019 series
Electrical Characteristics
2.5V operation
V_DD = 2.25 to 2.75V, V_SS = 0V, Ta = −40 to +85°C unless otherwise noted.
Parameter
Symbol
Condition
HIGH-level output voltage
LOW-level output voltage
HIGH-level input voltage
LOW-level input voltage
Output leakage current
Current consumption
Standby current
INHN pull-up resistance
AC feedback resistance
DC feedback resistance
Oscillator amplifier output
resistance
AC feedback capacitance
Built-in capacitance
V_OH Q: Measurement cct 1, V_DD = 2.25V, I_OH = 8mA
V_OL Q: Measurement cct 2, V_DD = 2.25V, I_OL = 8mA
V_IH INHN
V_IL INHN
I_Z Q: Measurement cct 2, INHN = LOW
V_OH = V_DD
V_OL = V_SS
CF5019ALA
C_L = 15pF
f = 80MHz
C_L = 30pF
f = 70MHz
Measurement cct 3, ^CF5019ALB
I_DD load cct 1,
INHN = open
CF5019ALC
C_L = 15pF
f = 106MHz
C_L = 30pF
f = 70MHz
C_L = 15pF
f = 135MHz
CF5019ALD
C_L = 15pF
f = 155MHz
CF5019ALE
C_L = 15pF
f = 125MHz
I_ST Measurement cct 3, INHN = LOW
R_{UP1 Measurement cct 4}
R_UP2
CF5019ALA
R_f1
Design value.
A monitor pattern on a wafer is tested.
CF5019ALB
CF5019ALC
CF5019ALD
CF5019ALE
R_f2 Measurement cct 5
CF5019ALA
R_D
Design value.
A monitor pattern on a wafer is tested.
CF5019ALB
CF5019ALC
CF5019ALD
CF5019ALE
C_f Design value. A monitor pattern on a wafer is tested.
CF5019ALA
C_G
Design value.
A monitor pattern on a wafer is tested.
CF5019ALB
CF5019ALC
CF5019ALD
CF5019ALE
CF5019ALA
C_D
Design value.
A monitor pattern on a wafer is tested.
CF5019ALB
CF5019ALC
CF5019ALD
CF5019ALE
Rating
Unit
min
typ
max
1.75
1.95
–
V
–
0.3
0.4
V
0.7V _DD
–
–
V
–
–
0.3V _DD
V
–
–
10
µA
–
–
10
µA
–
15
40
mA
–
20
50
mA
–
20
50
mA
–
20
50
mA
–
25
60
mA
–
30
70
mA
–
22
55
mA
–
–
3
µA
2
6
12
MΩ
50
100
150
kΩ
2.12
2.5
2.88
kΩ
3.82
4.5
5.18
kΩ
2.80
3.3
3.80
kΩ
1.87
2.2
2.53
kΩ
2.80
3.3
3.80
kΩ
50
100
150
kΩ
170
200
230
Ω
48.4
57
65.6
Ω
48.4
57
65.6
Ω
48.4
57
65.6
Ω
48.4
57
65.6
Ω
8.5
10
11.5
pF
3.40
4
4.60
pF
2.55
3
3.45
pF
0.85
1
1.15
pF
0.85
1
1.15
pF
1.70
2
2.30
pF
5.95
7
8.05
pF
2.55
3
3.45
pF
2.55
3
3.45
pF
4.25
5
5.75
pF
5.95
7
8.05
pF
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