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|
|
Quartz Crystal Devices / Quartz Crystal Oscillators / PXO /
OSC-SMD2520
4 Pad Version 2.5x2.0 mm
 |
±20 ppm type available
Excellent Reliability Performance
EMI shielding possible by grounded lid
Reflow soldering temperature: 260°C max
Ceramic Seam Weld package |
| PARAMETERS |
SPECIFICATION |
| Frequency Range |
2～50MHz |
| Supply voltage |
1.8V, 2.5V, 2.8V, 3.3V |
| Input Current |
See Below |
| Frequency Stability Overall |
±20ppm...±50ppm |
| Operating Temp. Range |
-10...+60°C to -40...+85°C |
| Storage Temp. Range |
-55...+125°C |
| Output Load |
HCMOS/TTL (15pF~30pF/10TTL) |
| Symmetry |
45% ~ 55% typ. (40% ~ 60% max.) at 0.5xVdc |
| Start-up time |
10mS max |
| Enable/ Disable Function |
O/E or E/D |
FREQUENCY STABILITY VS. TEMPERATURE
Operation
Temperature
Range |
Frequency Stability |
| ±20ppm |
±25ppm |
±30ppm |
±50ppm |
| -10...+60°C |
○ |
● |
○ |
○ |
| -20...+70°C |
|
○ |
● |
○ |
| -40...+85°C |
|
|
|
● |
● standart; ○ available
Rise & Fall TIME MAX.
| Frequency |
Rise & Fall Time |
VDC |
Rise & Fall Time |
VDC |
| 2-9.9MHz |
5nS max |
3.3V |
6nS max |
1.8V |
| 10.0-19.9MHz |
5nS max |
5nS max |
| 20.0-31.9MHz |
5nS max |
4nS max |
| 32.0-50MHz |
5nS max |
4nS max |
INPUT CURRENT
| Vdc=3.3V |
Vdc=2.5V |
Vdc=1.8V |
| 2.0 ~ 9.9 MHz |
7 mA |
2.0 ~ 9.9 MHz |
6 mA |
2.0 ~ 9.9 MHz |
3 mA |
| 10.0 ~ 19.9 MHz |
7 mA |
10.0 ~ 19.9 MHz |
8 mA |
10.0 ~ 19.9 MHz |
5 mA |
| 20.0 ~ 31.9 MHz |
12 mA |
20.0 ~ 31.9 MHz |
8 mA |
20.0 ~ 31.9 MHz |
5 mA |
| 32.0 ~ 50.0 MHz |
20 mA |
32.0 ~ 50.0 MHz |
20 mA |
32.0 ~ 50.0 MHz |
10 mA |
REFLOW SOLDERING PROFILE
|
