VFXO203
XO – Ultra Low Power
3.2x2.5mm SMD, CMOS
Features
0.8MHz to 110MHz Frequency Range
3.3V, 2.5V, or 1.8V Supply Voltage
Tight symmetry
Low power consumption
RoHS Status
Applications
Portable Communications
Test & Measurement
Gigabit Ethernet
Electrical Specifications
Parameter
Frequency
Range
Symbol
F
Condition
3.3V
2.5V
1.8V
Over all conditions of :-
Operating Temperature;
Supply Voltage; 1 Year
Aging; shock & vibration
-10°
-20°
-40°
2.97
2.25
1.62
3.3V
Supply
Current
Icc
MAX
0.8MHz
≤
Fo < 20MHz
20MHz
≤
Fo < 40MHz
40MHz
≤
Fo < 80MHz
80MHz
≤
Fo < 90MHz
90MHz < Fo
Output Active
Output in High Imp. State
10
15
15
20
25
0.7
V
0.3
3.30
2.50
1.80
2.5V
8
10
10
15
-
Min
0.8
Typ
Max
110
90
75
±
100
±
50
±
25
±
20
Unit
MHz
Note
Consult Factory
for Standard
Frequencies
Frequency
Stability
∆F/F
ppm
Order Code A
Order Code B
Order Code C
Order Code D
Order Code C
Order Code D
Order Code G
Operating
Temperature
Output
Supply
Voltage
T
+60°
+70°
°C
+85°
CMOS 15pF
3.63
2.75
1.98
1.8V
6
7
10
-
-
mA
V
Vcc
Order Code E
Order Code G
Order Code H
Max Current
across entire
temp range
TRISTATE
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-435-5289 • www.valpeyfisher.com • RevB0409
1
VFXO203
XO – Ultra Low Power
3.2x2.5mm SMD, CMOS
Electrical Specifications
Parameter
Duty Cycle
Rise / Fall
Time
Logic “1”
Level
Logic “0”
Level
Start up time
RMS Jitter
Storage
Temperature
1σ
Ts
12KHz to 20MHz
-55
Tr/Tf
Voh
Vol
10% to 90% of V
DD
90% V
DD
-
Symbol
Condition
Min
45
Typ
50
Max
55
5.0
-
10% V
DD
8
20
+125°
Unit
%
ns
V
V
ms
ps
°C
Note
How to Order
VFXO203
—
—
FREQUENCY, MHz
Frequency Stability
Code
Output
A
±100ppm
B
± 50ppm
C
± 25ppm
D
± 20ppm
Temp. Range
Code
Output
C
-10°C ~ 60°C
D
-20°C ~70°C
G
-40°C ~ 85°C
Supply Voltage
Code
Output
E
3.3V
G
2.5V
H
1.8V
Available Frequency Stabilities over Operating Temperature Ranges
Code
C
D
G
Temperature Range
-10°C to 60°C
-20°C to 70°C
-40°C to 85°C
±100ppm
∗
∗
∗
±50ppm
∗
∗
∗
±25ppm
∗
∗
∗
±20ppm
∗
∗
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-435-5289 • www.valpeyfisher.com • RevB0409
2
VFXO203
XO – Ultra Low Power
3.2x2.5mm SMD, CMOS
Environmental and Mechanical
Parameter
Mechanical Shock
Thermal Shock
Vibration
Soldering Conditions
Hermetic Seal
Specification
Per MIL-STD-202, Method 213, Condition E
Per MIL-STD-883, Method 1011, Condition A
Per MIL-STD-883, Method 2007, Condition A
260°C for 10s max
Leak rate less than 5x10
-8
atm.cc/s of helium
Pin #
1
2
3
4
Connection
TRISTATE
GND
Output
V
DD
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-435-5289 • www.valpeyfisher.com • RevB0409
3
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