XO-523
Vishay Dale
Half Size Clock Oscillators Enable/Disable
FEATURES
•
Tri-state enable/disable
The XO-523 series oscillator is half size, has Tri-state
enable/disable controlled function, and is with a 3.3 V power
supply voltage. The metal package with pin#4 case ground
acts as shielding to minimize EMI radiation.
•
•
•
•
•
•
•
8 pin half size
Industry standard
Wide frequency range
Low cost
Resistance weld package
3.3 V
Lead (Pb)-free terminations and RoHS compliant
RoHS
COMPLIANT
STANDARD ELECTRICAL SPECIFICATIONS
XO-523
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 ºC ± 3 ºC
± 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
At 1/2 V
DD
40/60 % (45/55 % Option)
20 % V
DD
~ 80 % V
DD
T
r
8 ns Max
Rise Time
80 % V
DD
~ 20 % V
DD
T
f
8 ns Max
Fall Time
V
OH
90 % V
DD
Min
Output Voltage
10 % V
DD
Max
V
OL
1 ~ 5 TTL
TTL Load
Output Load
~ 50 M : 30 pF
HCMOS Load
~ 125 M : 15 pF
Start-up Time
Ts
10 ms Max
Pin 1 = H or open... Output active at pin 5
Pin 1, tri-state function
Pin 1 = L... high impedance at pin 5
* Include: 25 ºC tolerance, operating temperature range, input voltage change, aging, load change, shock and vibration.
PARAMETER
Frequency Range
Frequency Stability*
Operating Temperature Range
Storage Temperature Range
Power Supply Voltage
Aging (First Year)
SYMBOL
F
O
CONDITION
DIMENSIONS
in inches [millimeters]
HCMOS TEST CIRCUIT
#1
MARKING
AREA
0.508
[12.9] Max
#8
#5
0.300
±
0.005
[7.62
±
0.13]
0.580 [12.9] Max
V
OH
INH
Enable/Disable function
#4
0.300
±
0.005
[7.62
±
0.13]
+ 5.0 V
+ 3.3 V
A
V
0.01 µF
#8
#1
Test Point
#5
#4
CMOS Load
CL**
CL = 15 pF or 50 pF
(see individual
spec. sheet)
**Includes Stray and Probe Capacitance
0.220
[5.6] Max
0.031
±
0.003
[0.8
±
0.1]
HCMOS OUTPUT WAVEFORM
T
r
T
f
90 % V
DD
50 % V
DD
0.018
±
0.003
[0.45
±
0.1]
0.268
[6.80] Max
ENABLE/DISABLE FUNCTION
INPUT (PIN 1) OUTPUT (PIN 5)
ENABLE
OPEN
ENABLE
V
IH
≥
2.2 V
DC
PIN
#1
#4
#5
#8
CONNECTION
N.C
GND
OUTPUT
V
DD
V
OL
10 % V
DD
GND
T1
T0 = 1/Fo
SYMMETRY =
T1
x 100 %
T0
ORDERING INFORMATION
XO-523
MODEL
B
FREQUENCY
STABILITY
AA = 0.0025 % (25 ppm)
A = 0.005 % (50 ppm)
40 M
E
R
FREQUENCY/MHz
ENABLE/DISABLE
OTR
Blank = Pin 1 open
Blank = 0 °C to + 70 °C
R = - 40 °C to + 85 °C E = Disable to Tristate
e2
JEDEC
LEAD (Pb)-FREE
STANDARD
GLOBAL PART NUMBER
X
O
3
2
C
T
E
L
N
A
4
0
M
MODEL
FREQUENCY
STABILITY
OTR
ENABLE/
DISABLE
PACKAGE
CODE
OPTIONS
FREQUENCY
Document Number: 35044
Revision: 05-Mar-07
For technical questions contact: frequency@vishay.com
www.vishay.com
27
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
www.vishay.com
1
Analogue and Mixed Signal
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