Frequency Range
Frequency Tolerance
@ 25°C 2°C
Operating
Temperature Range
Frequency Stability Available Over
Operating Temperature
ESR
max.
Vibration
Mode
Minimum
10ppm
20ppm
25ppm
50ppm
50ppm
5ppm
Maximum
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
7.0 to < 10.0MHz
5ppm to 100ppm
–20 to 70°C
–30 to 80°C
–40 to 90°C
–55 to 105°C
–55 to 125°C
0 to 50°C
Fundamental
AT cut
50W
10.0 to 36.0MHz
5ppm to 100ppm
Fundamental
AT cut
35W
–10 to 60°C
–20 to 70°C
–30 to 80°C
–40 to 90°C
–55 to 105°C
–55 to 125°C
0 to 50°C
5ppm
10ppm
20ppm
25ppm
50ppm
50ppm
50ppm
50ppm
100ppm
100ppm
5ppm
20.0 to 45.0MHz
21.0 to 90.0MHz
Inclusive with Frequency
Stability
Fundamental
BT cut
35W
40W
–10 to 60°C
–20 to 70°C
–30 to 80°C
0 to 50°C
5ppm to 100ppm
3rd Overtone
AT cut
–10 to 60°C
–20 to 70°C
–30 to 80°C
–40 to 90°C
–55 to 105°C
–55 to 125°C
0 to 50°C
5ppm
10ppm
20ppm
25ppm
50ppm
50ppm
50ppm
50ppm
100ppm
100ppm
5ppm
45.0 to 135.0MHz
60.0 to 150.0MHz
Inclusive with Frequency
Stability
3rd Overtone
BT cut
35W
70W
–10 to 60°C
–20 to 70°C
–30 to 80°C
0 to 50°C
5ppm to 100ppm
5th Overtone
AT cut
–10 to 60°C
–20 to 70°C
–30 to 80°C
–40 to 90°C
–55 to 105°C
–55 to 125°C
0 to 50°C
5ppm
10ppm
20ppm
25ppm
50ppm
50ppm
50ppm
50ppm
100ppm
100ppm
5ppm
90.0 to 225.0MHz
85.0 to 210.0MHz
Inclusive with Frequency
Stability
5th Overtone
BT cut
70W
–10 to 60°C
–20 to 70°C
–30 to 80°C
0 to 50°C
5ppm to 100ppm
7th Overtone
AT cut
100W
–10 to 60°C
–20 to 70°C
–30 to 80°C
–40 to 90°C
–55 to 105°C
–55 to 125°C
5ppm
10ppm
20ppm
25ppm
50ppm
50ppm
Europe Tel: +44 (0)1460 74433 Fax: +44 (0)1460 72578
24
Americas Tel: +1 919 941 0430 Fax: +1 919 941 0530