Document Number: 35028
For technical questions contact: frequency@vishay.com
www.vishay.com
Revision: 07-Jun-04
1
Surface Mount Oscillator
XOSM-57
Vishay Dale
FEATURES
Miniature Package
Tri-state enable/disable
TTL/HCMOS compatible
Tape and Reel
IR Re-flow
5V input voltage
The XOSM-57 series is an ultra miniature package clock oscillator
with dimensions 7.0 x 5.0 x 1.6 mm. It is mainly used in portable PC
and telecommunication devices and equipment.
*Include: 25C tolerance, operating temperature range, input voltage change, aging, load change, shock and vibration.
DIMENSIONS
in inches [millimeters]
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
CONDITION
XOSM-57
Frequency Range
F
O
1MHz ~ 100.000MHz
Frequency Stability*
All Condition*
25ppm, 50ppm, 100ppm
Operating Temperature
T
OPR
0C ~ 70C (- 40C ~ + 85C option)
Storage Temperature Range
T
STG
- 55C ~ + 125C
Power Supply Voltage
V
DD
5.0V 10%
Aging (First Year)
25C 3C
5ppm
Supply Current
I
DD
1.000MHz to 23.999MHz
20mA Max
24.000MHz to 49.999MHz
30mA Max
50.000MHz to 69.999MHz
40mA Max
70.000MHz to 100.000MHz
60mA Max
Output Symmetry
Sym
At
1
/
2
V
DD
40/60%(45/55% Option)
Rise Time
T
r
10%V
DD
~ 90%V
DD
5 nS Max
Fall Time
T
f
90%V
DD
~ 10%V
DD
5 nS Max
Output Voltage
V
OH
90% V
DD
Min
V
OL
10% V
DD
Max
Output Load
TTL Load
1 ~ 10TTL
HCMOS Load
30pF Max
Start-up Time
Ts
10mS Max
Pin 1, tri-state function
Pin 1 = H or open.... output active at pin 3
Pin 1 = L..... high impedance at pin 3
ORDERING INFORMATION
XOSM-57
MODEL
B
FREQUENCY STABILITY
AA = 0.0025% (25PPM)
A = 0.005% (50PPM)
B = 0.01% (100PPM) Standard
R
OTR
Blank = Standard
R = - 40C to + 85C
E
ENABLE/DISABLE
E = Disable to Tristate
50M
FREQUENCY/MHz
#4
0.197
0.008 [5.0 0.2]
***note: A 0.01
mF bypass capacitor should be placed between V
DD
(Pin4) and GND(Pin2) to minimize power supply line noise
0.275
0.008
[7.0
0.2]
0.063 [1.6 max]
0.102
0.006
[2.60
0.15]
#3
#1
#2
0.055
0.006
[1.40
0.15]
0.2
0.006
[5.08
0.15]
PIN
#1
#2
#3
#4
CONNECTION
TRI-STATE/NC
GND
OUTPUT
V
DD
0.200
[5.08]
0.079
[2.0]
0.158
[4.0]
0.071
[1.8]
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