TA2S (SMD), TA3S (Thru Hole) Series
TTL TCXO Oscillator
PART NUMBERING GUIDE
Lead-Free
RoHS Compliant
C A L I B E R
Electronics Inc.
TABLE 1
Frequency Stability (±ppm)
* Denotes Availability of Options
Revision: 1995-B
Operating
Temperature
1.5ppm
Range
Code
0 to 50°C
A
B
C
D
E
F
G
Operating Temperature
See Table 1 for Code/Range
15
*
*
*
TA2S 20 C
Package
TA2S = SMD
TA3S = Thru Hole
Inclusive Stability
See Table 1 for Code/Tolerance
10.000MHz
2.0ppm
20
*
*
*
*
*
2.5ppm
25
*
*
*
*
*
*
3.0ppm
30
*
*
*
*
*
*
*
3.5ppm
35
*
*
*
*
*
*
*
5.0ppm
50
*
*
*
*
*
*
*
-10 to 60°C
-20 to 70°C
-30 to 60°C
-30 to 75°C
-35 to 85°C
-40 to 80°C
ELECTRICAL SPECIFICATIONS
Frequency Range
Operating Temperature Range
Storage Temperature Range
Supply Voltage
Load Drive Capability
Internal Trim (Top of Can)
Control Voltage (External)
Frequency Deviation
Aging (@ 25°C)
Rise Time / Fall Time
Input Current / Duty Cycle / Rise and Fall Time
Output Voltage Logic High (Voh)
Output Voltage Logic Low (Vol)
Frequency Stability
w/TTL Load
w/TTL Load
Environmental/Mechanical Specifications on page F5
9.600MHz to 35.000MHz
See Table 1 Above.
-40°C to 85°C
5 VDC ±5%
2TTL Load
±3ppm Minimum
2.5Vdc ±2.0Vdc
Positive Transfer Characteristics
±5ppm Minimum Over Control Voltage
±1ppm / year Maximum
10nSeconds Maximum
30mA Maximum / 50±10% / 10nSeconds Maximum
2.4Vdc Minimum
0.4Vdc Maximum
See Table 1 Above.
±0.3ppm Maximum
±0.3ppm Maximum
Vs. Operating Temperature
Vs. Inpput Voltage (±5%)
Vs. Load (±2pF)
MECHANICAL DIMENSIONS
2.5 ±0.3
4.0 ±0.3
11.7
±0.5
18.3
±0.5
1
Frequency
4.5
±0.3
14
/-0 (X4)
Marking Guide on page F3-F4
11.7
±0.3
All Dimensions in mm.
0.067” TYP
1.2 +0/-0.5
7.5
.
45
+0.05
7
±0.3
7
Frequency
Adjust
8
15.0 ±0.4
4.0 ±0.3
4.5 ±0.3
7.5
±0.3
21.3
±0.5
4.0 ±0.3
1
8
18.3 ±0.3
14
1.5
±0.3
5.0 ±0.3
Pin 8: Output
Pin 14: Supply Voltage
Pin 1: Control Voltage (Not present when Control Voltage is specified as “No Connect”
Pin 7: Case Ground
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949-366-8700
FAX
949-366-8707
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