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PDF L108K Data sheet ( Hoja de datos )
| Número de pieza | L108K | |
| Descripción | Crystal 11.059200mhz | |
| Fabricantes | ETC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de L108K (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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HC49/4H & HC49/3H CRYSTALS
ISSUE 9; 18 OCTOBER 1999
Delivery Options
n Common frequencies are available from stock. Please
see p4 for details
Holder Style
n HC49/4H & HC49/3H crystals are resistance welded,
hermetically sealed in an inert atmosphere with glass
to metal seals securing the lead wires.
n Holders suffixed ‘–3L have a centre third wire which
grounds the case
General Specifications
n Load Capacitance (CL): 10pF to 75pF or Series
n Drive Level: 500mW max.
www.DataShn eSett4atUic.cComapacitance (C0): 7pF max.
n Ageing: ±3ppm typical per year
Standard Frequency Tolerances and Stabilities
n ±10ppm, ±20ppm, ±30ppm, ±50ppm, ±100ppm
Operating Temperature Ranges
n 0 to 50°C
–10 to 60°C
–20 to 70°C
–30 to 80°C
–40 to 90°C
–55 to 105°C
Storage Temperature Range
n –55 to 125°C
Environmental Specification
n Shock: 981m/s2 for 6ms, three shocks in each direc-
tion along three mutually perpendicular planes
n Vibration: 10 to 60Hz 0.75mm displacement, 60 to
500Hz 98.1m/s2 acceleration, 30 minutes in each of
three mutually perpendicular planes
Marking
n Frequency only
Outline in mm (inches) - HC49/3H & HC49/3H-3L
3 .0 m a x
(0 .1 1 8 m a x )
3 .0 m a x
(0 .1 1 8 m a x )
Outline in mm (inches) - HC49/4H & HC49/4H-3L
4 .0 m a x
(0 .1 5 7 m a x )
4 .0 m a x
(0 .1 5 7 m a x )
Æ 0 .4 5
(Æ 0 .0 1 2 )
1 2 .7 m in
(0 .5 m in )
4 .8 8 (0 .1 9 2 )
4 .6 5 (0 .1 8 3 )
Æ 0 .4 5
(Æ 0 .0 1 2 )
==
4 .8 8 (0 .1 9 2 )
1 2 .7 m in
(0 .5 m in )
123
4 .6 5 (0 .1 8 3 )
1 1 .0 5
(0 .4 3 5 )
1 1 .0 5
(0 .4 3 5 )
P in c o n n e c ito n s
1 . C ry s ta l
2 . C a s e & g ro u n d
3 . C ry s ta l
Typical Frequency vs Temperature Curves
for various angles of AT-cut crystals
+ 25
0
25
50
20
+ 25
T e m p e ra tu re (° C )
+ 70
Typical Frequency vs Temperature Curves
for various angles of BT-cut crystals
+ 10
0
+ 100
Æ 0 .4 3
(Æ 0 .0 1 7 )
1 3 .2 m in
(0 .5 2 m in )
4 .8 8 (0 .1 9 2 )
Æ 0 .4 3
(Æ 0 .0 1 7 )
==
4 .8 8 (0 .1 9 2 )
123
1 3 .2 m in
(0 .5 2 m in )
4 .6 5 (0 .1 8 3 )
4 .6 5 (0 .1 8 3 )
50
1 1 .0 m a x
(0 .4 3 5 m a x )
1 1 .0 m a x
(0 .4 3 5 m a x )
P in c o n n e c tio n s
1 . C ry s ta l
2 . C a s e & g ro u n d
3 . C ry s ta l
Europe Tel: +44 (0)1460 74433 Fax: +44 (0)1460 72578
20
50 20
+ 25
T e m p e ra tu re (° C )
+ 70 + 100
Americas Tel: +1 919 941 0430 Fax: +1 919 941 0530
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet L108K.PDF ] | |
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