VTB1 Miniature TCXOs
Featuring
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+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
= 鹵1.0 PPM 0擄C to +50擄C
2
= 鹵2.5 PPM -30擄C to +70擄C
3
= 鹵3.5 PPM -30擄C to +70擄C
4
= 鹵5.0 PPM -40擄C to +85擄C
<鹵0.3 PPM vs B+ 鹵5%
<1.0 PPM/year at +40擄C dynamic
Stability vs Supply
Aging (Typical)
Input Voltage & Current A
= +5.0 Vdc 鹵5% <20 mA
B
= +3.0 Vdc 鹵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
鹵3.0 PPM Minimum
0
= Mechanical Trim
1
= 鹵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