XO-543
Vishay Dale
Full Size Clock Oscillators TTL/HCMOS Compatible
FEATURES
•
•
•
•
•
•
•
•
14 pin full size
Industry standard
Wide frequency range
Low cost
Tri-State enable/disable
Resistance weld package
3.3 V
Lead (Pb)-free terminations and RoHS compliant
RoHS
COMPLIANT
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
XO-543
1 MHz ~ 100.00 MHz
All Condition*
± 25 ppm, ± 50 ppm, ± 100 ppm
T
OPR
0 °C ~ 70 °C (- 40 °C ~ + 85 °C option)
T
STG
- 55 °C ~ + 125 °C
V
DD
3.3 V ± 10 %
25 °C ± 3 °C
± 5 ppm
1 MHz to 23.999 MHz
15 mA Max
24.000 MHz to 49.999 MHz
20 mA Max
Supply Current
I
DD
50.000 MHz to 69.999 MHz
30 mA Max
70.000 MHz to 100.000 MHz
45 mA Max
Output Symmetry
Sym
1/2 V
DD
40/60 % (45/55 % option)
T
r
10 % V
DD
~ 90 % V
DD
Rise Time
8 ns Max
T
f
90 % V
DD
~ 10 % V
DD
Fall Time
8 ns Max
V
OH
90 % V
DD
Min
Output Voltage
V
OL
10 % V
DD
Max
TTL Load
1 ~ 5 TTL
Output Load
~ 50 M : 30 pF
HCMOS load
~ 125 M : 15 pF
Start-up Time
Ts
10 ms Max
Pin 1, Tri-State Function
Pin 1 = H or open.... Output active at pin 8
Pin 1 = L.... High Impedance at pin 8
* Include: 25 ºC tolerance, operating temperature range, input voltage change, aging, load change, shock and vibration.
SYMBOL
F
O
PARAMETER
Frequency Range
Frequency Stability*
Operating Temperature Range
Storage Temperature Range
Power Supply Voltage
Aging (first year)
CONDITION
DIMENSIONS
in millimeters
OH
DD
IH
DC
OL
DD
DD
DD
ORDERING INFORMATION
XO-543
MODEL
B
FREQUENCY STABILITY
AA = 0.0025 % (25 ppm)
A = 0.005 % (50 ppm)
B = 0.01 % (100 ppm)
R
OTR
Blank = 0 °C to + 70 °C
R = - 40 °C to + 85 °C
E
ENABLE/DISABLE
Blank = Pin 1 open
E = Disable or Tristate
40 M
FREQUENCY/MHz
e2
JEDEC
LEAD (Pb)-FREE
STANDARD
GLOBAL PART NUMBER
X
O
MODEL
3
4
C
FREQUENCY
STABILITY
T
OTR
E
ENABLE/
DISABLE
D
PACKAGE
N
A
4
0
M
OPTIONS
FREQUENCY
Document Number: 35038
Revision: 05-Mar-07
For technical questions contact: frequency@vishay.com
www.vishay.com
25
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
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 herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
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.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
1
Linux开发
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
