VTA1 Miniature TCXOs
Featuring
l
l
l
l
l
l
+3.0 or 5.0 Vdc Option
Clipped Sinewave
or HCMOS/TTL Options
Low Profile Option
Voltage Tuned Option
Low Cost
Reflowable
Frequency Range
Package Options
Stability Options
1 to 40 MHz
A1
= 18.5 mm x 12 mm x 8 mm Maximum
1
= ±1.0 PPM 0°C to +50°C
2
= ±2.5 PPM -30°C to +70°C
3
= ±3.5 PPM -30°C to +70°C
4
= ±5.0 PPM -40°C to +85°C
<±0.3 PPM vs B+ ±5%
<1.0 PPM/year at +40°C dynamic
A
= +5.0 Vdc ±5% <2.0 mA HCMOS/TTL
B
= +3.0 Vdc ±5% <20 mA HCMOS/TTL
Output Logic 1 = 90% of VCC Minimum
Logic 0 = 10% of VCC Maximum
Load 2 HCMOS or 2 TTL Minimum
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
Load 10 K-Ohm/10pF
Stability vs Supply
Aging (Typical)
Input Voltage &
Current
Mechanical Trim
Trim Options
±3.0 PPM Minimum, located anywhere on
top surface.
0
= Mechanical Trim
1
= ±5.0 PPM Minimum Voltage Control
& Mechanical Trimmer
VTA1-2A0 10.0 MHz
A1
= 18.5 mm x 12 mm x 8 mm Maximum
2
= +2.5 PPM
A
= + 5.0 Vdc
0
= Mechanical trim adjust
Typical P/N
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 166 Glover Avenue, Norwalk, CT 06856-5160
Tel: 1-88-VECTRON-1 Fax: 1-888-FAX-VECTRON Email:
vectron@vectron.com
EUROPE:
In Denmark, Finland, Ireland, Italy, Israel, Norway, Spain, UK:
Tel: 44(0) 1703 766 288 Fax: 44(0) 1703 766 822
In Austria, Belgium, France, Germany, Luxemborg, Netherlands, Sweden,
Switzerland:
Tel: 49(0) 72 63 648 0 Fax: 49(0) 72 63 619 6
In China, Taiwan, Japan:
ASIA:
Tel: 1-603-598-0070 Fax: 1-603-598-0075
In Korea, Singapore, Australia, India:
Tel: 1-203-853-4433 Fax: 1-203-849-1423
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