VF750/751
75 South Street, Hopkinton, MA 01748 800-982-5737 508-435-6831 Fax: 508-435-5289 www.valpeyfisher.com
92
T C X O
VF750, VF751
Ultra Miniature Surface Mount Temperature
Compensated Voltage Controlled Crystal
Oscillator (VCTCXO)
(5,0 x 7,0mm)
F E AT U R E S
Very Tight Stability
Wide Temperature Range
Leadless Ceramic Package
Optional Supply Voltages
1,9mm Max. Height
Voltage Control Option
Notes: Voltage control range up to 15ppm.
All specifications are subject to change without notice.
Parameter
Symb
Condition
Min
Typ
Max
Unit
Note
Input Break
Vcc
0.6
6.0
V
Down Voltage
Storage Temp.
Ts
40
+85
C
Frequency F
12.6
19.8
MHz
Range
Frequency
F/F
@25C 2C
0.5
ppm
Tolerance
Frequency
F/F
Over
2.5
ppm
Stability
Temperature
Input Voltage
Vcc
2.85
3.00
3.15
V
Input Current
Icc
2.0
mA
Output Voltage
Peak to peak
0.8
V
Output Load
Clipped Sine Wave
10KOhm
Control Voltage
Vc
1.5 nominal
+0.5
+1.5VDC
1
Aging
1st year @25C
1.0
ppm
Operating
Temperature Range
20C to +75C
Mechanical Shock
Per MILSTD202, Method 213, Cond. E
Thermal Shock
Per MILSTD883, Method 1011, Cond. A
Vibration
Per MILSTD883, Method 2007, Cond. A
Soldering Conditions
260C, for 10s, Max; 230C, for 90s, Max.
Pin Out
Pin #1Vc
Pin #2Ground
Pin #3Output
Pin #4Vcc
Electrical
Environmental and Mechanical
Electrical
Connections
Absolute
Max. Ratings
5,0
0.2
2,0 max.
7,0
0.2
1
2
3
4
TP TP TP
TP TP TP
1,27 1,27
0,6
1,0
1,0
0,8
1,5
2,54
5,0
0.2
2,0 max.
0,9 3,0 0,9
1,4 3,68 1,4
7,0
0.2
1
2
3
4
0.1
TP
TP
TP
TP
C0.4
All dimensions are typical unless otherwise specified.
VF750
VF751
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