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Feature
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Wide
frequency range ( 1.8432 to 200.000MHz
) and frequency in this range available |
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Tighter
specification and extended temperature
versions available |
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Standard
round crystal design |
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Compatible
with standard solder reflow profiles |
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Applications
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Microprocessor
and Microcontroller |
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Modem |
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Video
and Audio Device |
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DSP
controller |
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T1/E1
Transceiver |
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Ethernet
Transceiver |
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UART |
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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 |
![](imgProduct/pdEtl/dim_hc-49usmd.gif) |
HC-49U |
![](imgProduct/pdEtl/dim_hc-49us.gif) |
HC-49U/S |
![](imgProduct/pdEtl/dim_hc-49u.gif) |
HC-49U/SMD |
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