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 jitter
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 • RevA0207
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 • RevA0207
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 • RevA0207
3
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