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.
Note
(1)
Document Number: 35044
Revision: 24-Nov-10
DIMENSIONS in inches [millimeters]
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
Frequency range
Frequency stability
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
Include: 25 °C tolerance, operating temperature range, input voltage change, aging, load change, shock vibration
[5.6] max.
0.220
0.018 ± 0.003
[0.45 ± 0.1]
MARKING
AREA
(1)
0.031 ± 0.003
[0.8 ± 0.1]
Half Size Clock Oscillator Enable/Disable
[6.80] max.
[12.9] max.
0.508
0.268
HCMOS load
SYMBOL
TTL load
0.580 [12.9] max.
V
T
ENABLE/DISABLE FUNCTION
INPUT (PIN 1)
OPEN
T
Sym
V
V
V
IH
I
F
#8
OPR
STG
#1
DD
t
DD
t
t
OH
OL
For technical questions, contact:
≥ 2.2 V
O
s
r
f
#4
#5
DC
OUTPUT (PIN 5)
ENABLE
ENABLE
0.300 ± 0.005
[7.62 ± 0.13]
0.300 ± 0.005
[7.62 ± 0.13]
70.000 MHz to 100.000 MHz
24.000 MHz to 49.999 MHz
50.000 MHz to 69.999 MHz
1.000 MHz to 23.999 MHz
20 % V
80 % V
all conditions
CONDITION
25 ºC ± 3 ºC
at
PIN
DD
DD
#1
#4
#8
#5
1
/
to 80 % V
to 20 % V
2
CONNECTION
N.C.
GND
OUTPUT
-
-
-
-
-
-
-
-
-
-
-
V
DD
V
DD
FEATURES
• Size: 8 pin half size
• Industry standard
• Tri-state enable/disable
• Wide frequency range
• Low cost
• Resistance weld package
• 3.3 V
• Compliant to RoHS Directive 2002/95/EC
frequency@vishay.com
Note
(1)
DD
DD
Includes Stray and Probe Capacitance
+ 5.0 V
+ 3.3 V
V
V
A
OH
OL
V
HCMOS OUTPUT WAVEFORM
T1
HCMOS TEST CIRCUIT
pin 1 = H or open (output active at pin 5)
T0 = 1/Fo
0.01
pin 1 = L (high impedance at pin 5)
± 25 ppm, ± 50 ppm, ± 100 ppm
µF
40 %/60 % (45 %/55 % option)
1.000 MHz to 100.000 MHz
- 40 ºC to + 85 ºC (option)
#8
#1
Enable/Disable function
INH
Test Point
T
- 55 ºC to + 125 ºC
r
SYMMETRY =
10 % V
to 125M: 15 pF
90 % V
1 TTL to 5 TTL
to 50M: 30 pF
0 ºC to 70 ºC
3.3 V ± 10 %
#5
#4
15 mA max.
20 mA max.
30 mA max.
45 mA max.
10 ms max.
8 ns max.
8 ns max.
± 5 ppm
VALUE
T
f
DD
DD
T1
T0
CMOS Load
max.
min.
CL
CL = 15 pF or 50 pF
(see individual
spec. sheet)
90 % V
50 % V
GND
x 100 %
10 % V
Vishay Dale
(1)
DD
DD
DD
www.vishay.com
XO-523
29