VTA2 Miniature TCXOs
Featuring
l
+3.0 or 5.0 Vdc Option
l
Clipped Sinewave
or HCMOS/TTL Options
l
Low Profile Option
l
Voltage Tuned Option
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Low Cost
l
Reflowable
Frequency Range
1 to 40 MHz
Package Options
A2
= 18.5 mm x 12 mm x 5 mm Maximum
Stability Options
1
= 1.0 PPM
2
= 2.5 PPM
3
= 3.5 PPM
4
= 5.0 PPM
0C to +50C
-30C to +70C
-30C to +70C
-40C to +85C
Stability vs Supply
<0.3 PPM vs B+ 5%
Aging (Typical)
<1.0 PPM/year at +40C dynamic
Input Voltage &
Current
A
= +5.0 Vdc 5% <20 mA HCMOS/TTL
B
= +3.0 Vdc 5% <20 mA HCMOS/TTL
C
= +5.0 Vdc 5% <1.0 VP-P Clipped
Sinewave
D
= +3.0 Vdc 5% <0.8 VP-P Clipped
Sinewave
Frequency is 8.192 to 25 MHz for Clipped
Sinewave
Output Logic 1 = 90% of VCC Minimum
Logic 0 = 10% of VCC Maximum
Load 2 HCMOS or 2 TTL Minimum
Load 10 K-Ohm/10pF
Mechanical Trim
3.0 PPM Minimum, located anywhere on
top surface.
Trim Options
0
= Mechanical Trim
1
= 5.0 PPM Minimum Voltage Control
& Mechanical Trimmer
Typical P/N
VTA2-2A0 10.0 MHz
A2
= 18.5 mm x 12 mm x 5 mm Maximum
2
= +2.5 PPM
A
= + 5.0 Vdc
0
= Mechanical trim adjust
We welcome your custom requests and will issue a custom part
number for items that are not listed.
For additional information please contact:
USA:
Vectron International 267 Lowell Road, Hudson, NH 03051
Tel: 1-88-VECTRON-1 Fax: 1-888-FAX-VECTRON Email:
vectron@vectron.com
EUROPE:
Tel: 49 (0) 3328 4784 17 Fax: 49 (0) 3328 4784 30
ASIA: Tel:
+86 21 28909740 / 41 / 42 Fax: +86 21 28909240 / 2890999
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