STANDARD CRYSTAL OSCILLATOR - XO
Ceramic package 7x5 QEN101 ; Plastic package QEN62
CONSUMER & INDUSTRIAL SMD XO
Click here to see the data-sheets of Standard crystal Oscillators - XO
4-10
Vol. 2
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CRYSTAL OSCILLATOR - XO
QEN 60-AH/BH
TIME
&FREQUENCY
CONSUMER & INDUSTRIAL SMD XO
Description
The QEN 60 series uses a hermetically sealed crystal unit mounted on
a printed circuit board. The hermetically sealed crystal unit allows for
controlled temperature performance as well as an improved ageing
performance. The QEN 60 series is more accurate than a DIL XO and is
well suited for high performance. They are available in 5 V and 3.3 V,
and offer a TTL/HCMOS compatible output up to 160 MHz in 5 V with a
tristate option. The QEN 60 uses a standard fundamental or overtone
mode crystal to produce outputs up to 120 MHz. A PLL technology can be used above 40 MHz to offer
an extended frequency range up to 200 MHz.
Frequency range
1.5 MHz to 160 MHz
Applications
Telecom systems
Avionics instrumentation
Railway
Test equipment
Features
Temperature ranges:
up to -40° C to +85° C
Frequency stability:
±15 to ±100 ppm
Supply voltage:
+5 V, +3.3 V
Current consumption: @ (5 V):
25 to 50 mA
@ (3.3 V):
12 to 20 mA
Load: @ (5V):
10 to 50 pF/10 TTL-gates
(function of the frequency)
@ (3.3 V):
15 pF
Option duty cycle:
50/50 ± 10 %
Option:
Enable/Disable on pin 1
st
Ageing (at 45 °C/1 year) :
< ± 5 ppm
Minimum ordering information requirement
(See
Table 1
for available combinations)
(See
page 4-18
for package drawing)
Example: QEN 60 - AHR 110 MHz DT50 / TR
/
Supply voltage
A(H/T) = 5 V
B(H/T) = 3.3 V
Option
R = 50/50 ± 10%
I = Enable/Disable
Temperature range
LQ = 0° C ~ +70° C
HQ = -20° C ~ +70° C
DT = -40° C ~ +85° C
◊
Frequency stability
± 25 ppm
◊
± 30 ppm
± 50 ppm
± 100 ppm
Tape & Reel
TR - Mandatory option for quantity > 1 kpcs
Note:
1. Options with the same marker may not be combined with each
other.
2. Frequency stability including 25° C calibration, temperature, Vcc
and load change, and first year ageing.
Table 1:
Other temperature
ranges and stabilities
available
QEN 60-AH
5 V supply voltage
±
15ppm ±
15ppm ±
15ppm
QEN 60-BH
3.3 V supply voltage
±
15ppm
±
15ppm
±
15ppm
Option
Enable / disable on pin 1
1.5 MHz - 40 MHz
40 MHz - 70 MHz
70 MHz - 100 MHz
100 MHz - 160 MHz
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
High = enable on pin 3
Low = High Z on pin 3
4-11
Vol. 2
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