VTB1 Miniature TCXOs
Featuring
l
l
l
l
l
l
+3.0 or 5.0 Vdc Option
HCMOS/TTL compatible
Low Cost
Voltage Tune Option
Low Profile Surface
Mount
Reflowable
Frequency Range
Stability Options
1 to 40 MHz
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
Stability vs Supply
Aging (Typical)
Input Voltage & Current A
= +5.0 Vdc ±5% <20 mA
B
= +3.0 Vdc ±5% <20 mA
Output
Load
Mechanical Trim
Trim Options
Logic 1 = 90% of VCC minimum
Logic 0 = 10% of VCC maximum
2 HCMOS or 2 TTL minimum
±3.0 PPM Minimum
0
= Mechanical Trim
1
= ±5.0 PPM minimum Voltage
Control
& Mechanical trimmer
VTB1-2AO 10.0 MHz
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.
Typical P/N
For additional information please contact:
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
USA:
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