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PDF QEN4 Data sheet ( Hoja de datos )
| Número de pieza | QEN4 | |
| Descripción | (QEN14 / QEN4) Crystal Oscillator | |
| Fabricantes | Temex Electronics | |
| Logotipo |  |
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CRYSTAL OSCILLATOR - XO
mQEN 14 & QEN 4
t4U.coCONSUMER & INDUSTRIAL DIL XO
heeDescription
taSOur standard clock oscillators QEN 14-H and QEN 4-H use a high
aprecision crystal resonator sealed with a 2 points mount on
.Da hybrid circuit board. There are designed to operate
wat temperature up to -40° C to +85° C. These low cost oscillators
ware particularly well suited, for microprocessors and outdoor
w electronics. The tristate output is ideal for automated test
TIME
&FREQUENCY
or frequency switching applications. Both the DIL and half DIL
are able to drive TTL and CMOS loads for more design flexibility.
omFrequency range
.c1 MHz to 125 MHz
Features
Minimum ordering information requirement
(See Table 1 for available combinations)
(See page 4-19 for package drawing)
Example: QEN 14 - HR 32 MHz DT50 / TR
UTemperature ranges:
0° C to +70° C
t4-20° C to +70° C
-40° C to +85° C
eFrequency stability (1):
±25, ±50, ±100 ppm
Supply voltage:
+5 V, +3.3 V
eCurrent consumption:
30 mA max.
Rise & fall time:
7 nS (TTL), 10 nS (CMOS)
hStart up time:
10 mS max.
Load HCMOS/TTL compatible: 50 pF or 10 N-TTL
SDuty cycle:
40/60 %
Option :
Tristate
ta45/55 % duty cycle (f < 40 MHz)
Note :
(1). Frequency stability inclusive of 25° C calibration, temperature,
www.DaVCC, load changes, and 1st year ageing at 45° C.
Package
4 = Half size DIL 4 pins
14 = Full size DIL 4 pins
Supply voltage
H = +5 V
BH = +3.3 V
Option
J = tristate (“0”=HiZ,“1”=enable)
R = 45/55% duty cycle (f < 40 MHz)
Frequency
(in MHz)
Temperature
LQ = 0° C ~ +70° C
HQ = -20° C ~ +70° C
DT = -40° C ~ +85° C
Stability
25 = ± 25 ppm
50 = ± 50 ppm
100 = ± 100 ppm
Table 1:
Other temperature ranges
and stabilities available
0 to +70° C
-20 to +70° C
-40 to +85° C
1 - 50 MHz
50 - 80 MHz
80 - 125 MHz
1 - 50 MHz
50 - 80 MHz
80 - 125MHz
4-12
Vol. 2
.comQEN 4
QEN 14
U± 25 ppm ±50 ppm ±100 ppm ±25 ppm ±50 ppm ±100 ppm
t4Yes Yes Yes Yes Yes
eeYes Yes Yes Yes Yes
hYes Yes
Yes
SYes Yes Yes Yes
taYes Yes
Yes
Yes
Yes
Yes
Yes
Yes
ww.DaSALES OFFICES: VISIT OUR WEB SITE AT
whttp://www.temex-components.com
1 page | ||
| Páginas | Total 1 Páginas | |
| PDF Descargar | [ Datasheet QEN4.PDF ] | |
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