XO-543
Vishay Dale
Full Size Clock Oscillators TTL/HCMOS Compatible
FEATURES
•
•
•
•
•
•
•
•
•
Size: 14 pin full size
Industry standard
Wide frequency range
Low cost
Tri-state enable/disable
Resistance weld package
3.3 V
Compliant to RoHS Directive 2002/95/EC
Halogen-free according to IEC 61249-2-21 definition
The XO-543 series is with 3.3 V power supply. The metal
package with pin 7 case ground acts as shielding to
minimize EMI radiation.
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
Frequency range
Frequency stability
(1)
Operating temperature range
Storage temperature range
Power supply voltage
Aging (first year)
Supply current
Output symmetry
Rise time
Fall time
Output voltage
Output load
Start-up time
Pin 1, tri-state function
SYMBOL
F
O
T
OPR
T
STG
V
DD
CONDITION
-
all conditions
-
-
-
25 °C ± 3 °C
1.000 MHz to 23.999 MHz
24.000 MHz to 49.999 MHz
50.000 MHz to 69.999 MHz
70.000 MHz to 100.000 MHz
at ½ V
DD
10 % V
DD
to 90 % V
DD
90 % V
DD
to 10 % V
DD
-
-
-
-
-
-
-
VALUE
1.000 MHz to 100.000 MHz
± 25 ppm, ± 50 ppm, ± 100 ppm
0 ºC to 70 ºC
- 40 ºC to + 85 ºC (option)
- 55 ºC to + 125 ºC
3.3 V ± 10 %
± 5 ppm
15 mA max.
20 mA max.
30 mA max.
45 mA max.
40 %/60 % (45 %/55 % option)
8 ns max.
8 ns max.
90 % V
DD
min.
10 % V
DD
max.
1 TTL to 5 TTL
to 50M: 30 pF
to 125M: 15 pF
10 ms max.
pin 1 = H or open (output active at pin 3)
pin 1 = L (high impedance at pin 3)
I
DD
Sym
t
r
t
f
V
OH
V
OL
TTL load
HCMOS load
t
s
Note
(1)
Include: 25 ºC tolerance, operating temperature range, input voltage change, aging, load change, shock and vibration
DIMENSIONS
in inches [millimeters]
CMOS
LOAD
CL
(1)
max.
Note
(1)
Includes Stray and Probe Capacitance
max.
OH
DD
max.
IH
≥
DC
OL
DD
DD
max.
DD
Document Number: 35038
Revision: 08-Mar-11
For technical questions, contact:
frequency@vishay.com
www.vishay.com
25
Legal Disclaimer Notice
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to
obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 11-Mar-11
www.vishay.com
1
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