C A L I B E R
E l e c t r o n i c s I n c .
Lead-Free
RoHS Compliant
STE Series
6 Pad Clipped Sinewave TCXO Oscillator
PART NUMBERING GUIDE
Environmental/Mechanical Specifications on page F5
STE 3 25 D S 5 - 20.480M
Frequency
M=MHz
Supply Voltage
3=3.3Vdc / 5=5.0Vdc
Frequency Stability
Table 1
Frequency Deviation
Blank=No Connection (TCXO)
5=±5ppm Min. / 10=±10ppm Min.
Output
Operating Temp. Range
Table 1
T=TTL / M=HCMOS / C=Compatible /
S=Clipped Sinewave
ELECTRICAL SPECIFICATIONS
Frequency Range
Revision: 2003-C
9.600MHz to 35.000MHz
All values inclusive of temperature, aging, and load
See Table 1 Above.
Frequency Stability
See Table 1 Above.
-40°C to 85°C
Operating Temperature Range
Storage Temperature Range
Supply Voltage
5 VDC ±5%
10kOhms // 10pF
1Vp-p Minimum
±3ppm Minimum
Load Drive Capability
Output Voltage
Internal Trim (Top of Can)
Control Voltage (External)
2.5Vdc ±2.0Vdc
Positive Transfer Characteristics
±5ppm Minimum Over Control Voltage
±1ppm / year Maximum
See Table 1 Above.
Frequency Deviation
Aging (@ 25°C)
Vs. Operating Temperature
Frequency Stability
Vs. Inpput Voltage (±5%)
Vs. Load (±2kOhms // ±2pF)
9.600MHz to 20.000MHz
20.001MHz to 29.999MHz
30.000MHz to 35.000MHz
±0.3ppm Maximum
±0.3ppm Maximum
1.5mA Maximum
Input Current
2.0mA Maximum
3.0mA Maximum
MECHANICAL DIMENSIONS
Marking Guide on page F3-F4
Operating
Frequency Stability (±ppm)
Temperature
* Denotes Availability of Options
1.5ppm 2.0ppm 2.5ppm 3.0ppm 3.5ppm 5.0ppm
Range
15
*
20
*
25
*
30
*
35
*
50
*
Code
0 to 50°C
-10 to 60°C
-20 to 70°C
-30 to 60°C
-30 to 75°C
-35 to 85°C
-40 to 80°C
A
B
C
D
E
F
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G
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TEL 949-366-8700
FAX 949-366-8707
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