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Ceramic
Surface Mount Crystal Oscillator |
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CERAMIC SMD TYPE CRYSTAL OSCILLATOR/CO2520 |
| This is most compact ceramic surface mount
type crystal oscillator. |
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- Compact size(2.5x2.0x0.9mm typ.)
- Four pad mount package, (E/D or NC optionable)
- 3.3V, 2.5V input curret available
- Lead Free. Can meet the requirements of re-flow
profiling using lead free solder.
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Item
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Type
:CO2520 |
|
Frequency Range |
16MHz,
26MHz, 40MHz |
| Operating Temperature
Range |
-10 ~ +60¡É |
|
Overtone |
Fundamental |
|
Frequency Tolerance(@25¡É) |
¡¾ 25 ~100 x 10 -6 |
|
Temperature Characteristics (refered to +25¡É) |
¡¾ 25 ~100 x 10 -6 |
|
Supply Voltage(VDD) |
3.3VDC/2.5VDC |
|
Input Current |
25mA
max. |
| Output
Voltage Logic High(VOH) |
2.4V min./TTL Load |
90% of VDD
min./HCMOS |
|
Output Voltage Logic Low(VOL) |
0.4V
max./TTL Load |
10%
of VDD max./HCMOS |
| Rise / Fall Time |
10 nm max. |
|
Symmetry(@50% TTL/1.4VDC
TTL) |
50¡¾10%(STD)
/ 55¡¾5%(Tight Symmetry) |
|
Load Drive Capability |
10TTL / 15pF HCMOS |
|
Pin #1 Tristate Input Voltage |
NC |
Enable
Output |
VIH:¡Ã0.7VDD |
Disable
Output |
VIL:¡Â0.3VDD |
Disable
Output : High Impedance |
| Start-up Time |
10 ms max. |
|
Period Jitter |
pk-pk |
100ps
max. |
1 sigma |
25ps
max. |
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PAD
No. |
Connection |
Note |
#
1 |
Stand-by(Tristate)
or NC |
- To produce various kinds wider frequency ranges,
QPK is doing experiments with our best.
- For new frequency, please let us start our experiment.
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#
2 |
GND |
#
3 |
Output |
#
4 |
VDD |
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¡á |
Output Wave (TTL) |
|
¡á |
Output
Wave (COMS) |
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7050 SMD
