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