 |
|
|
| |
| Feature
|
 |
Wide
frequency range ( 1.8432 to 200.000MHz
) and frequency in this range available |
|
Tighter
specification and extended temperature
versions available |
|
Standard
round crystal design |
|
Compatible
with standard solder reflow profiles |
|
| Applications
|
|
Microprocessor
and Microcontroller |
|
Modem |
|
Video
and Audio Device |
|
DSP
controller |
|
T1/E1
Transceiver |
|
Ethernet
Transceiver |
|
UART |
|
| Holder
type |
HC-49U |
HC-49U/S
& HC-49/SMD |
| Frequency
range |
1.8432
- 200.000MHz |
3.200
- 50.000MHz |
| Frequency
stability at 25oC |
กำ10
~ กำ50ppm max. ( Typ. Value= +30ppm) |
| Temperature
stability |
กำ30
~ กำ50ppm @-10oC ~+70oC |
| Drive
level |
1mW
max. |
| Load
capacitance (CL) |
12-32
pF |
| Shunt
capacitance (C0) |
7pF
max. |
| Vibration
mode |
AT-cut,
F, 3rd, 5th overtone |
AT-cut,
F, 3rd overtone |
| Equivalent
series resistance |
Table
X |
| Aging |
กำ5ppm/year |
| Leak |
2x10-8cc/sec
max. helium |
| Marking |
Under
Our Method |
 |
| HC-49U |
 |
| HC-49U/S |
 |
| HC-49U/SMD |
|
| |
|
| |
 |
|
|
|
|
|
