XOSM-52
Vishay Dale
Half Size Clock Oscillators Enable/Disable
FEATURES
• Tri-state enable/disable
• 8 pin half size
• Industry standard
• Wide frequency range
• Low cost
The XOSM-52 series oscillator is half size, has Tri-state
enable/disable controlled function. The metal package with
pin#4 case ground acts as shielding to minimize EMI radiation.
• Resistance weld package
• 5V
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
CONDITION
XOSM-52
SYMBOL
Frequency Range
FO
1MHz ~ 100.00MHz
± 25ppm, ± 50ppm, ± 100ppm
0ºC ~ 70ºC (- 40ºC ~ + 85ºC option)
- 55ºC ~ + 125ºC
5.0V ± 10%
Frequency Stability*
All Condition*
Operating Temperature Range
Storage Temperature Range
Power Supply Voltage
Aging (First Year)
TOPR
TSTG
VDD
25ºC ± 3ºC
1MHz to 23.999MHz
24.000MHz to 49.999MHz
50.000MHz to 69.999MHz
70.000MHz to 100.000MHz
At 1/2VDD
± 5ppm
20mA Max
30mA Max
Supply Current
IDD
40mA Max
60mA Max
Output Symmetry
Rise Time
Sym
40/60%(45/55% Option)
10 nS Max
T
r
20%VDD ~ 80%VDD
80%VDD ~ 20%VDD
Fall Time
Tf
VOH
10 nS Max
90%VDD Min
Output Voltage
Output Load
VOL
10%VDD Max
TTL Load
1 ~ 10TTL
~ 50M : 50pF
HCMOS Load
~ 70M : 30pF
~ 100M : 15pF
10mS Max
Start-up Time
Ts
Pin 1 = H or open... Output active at pin 5
Pin 1 = L... high impedance at pin 5
Pin 1, tri-state function
*Include: 25ºC tolerance, operating temperature range, input voltage change, aging, load change, shock and vibration.
DIMENSIONS in inches [millimeters]
0.426 ± 0.004
[10.82 ± 0.102]
HCMOS TEST CIRCUIT
A
Test Point
CMOS Load
CL**
#8
#1
#5
#4
+ 5.0V
+ 3.3V
0.01µF
V
CL = 15pF or 50pF
(see individual
spec. sheet)
0.306
[7.77]
Max
PIN CONNECTION
#1 N.C
#4 GND
STANDARD PIN ORIENTATION
-85 PIN ORIENTATION
#5 OUTPUT
0.070 [1.78] Max
0.508
[12.9] Max
0.508
[12.9] Max
#8
VDD
INH
**Includes Stray and Probe Capacitance
Enable/Disable function
0.300 ± 0.004
[7.62 ± 0.102]
0.300 ± 0.004
[7.62 ± 0.102]
HCMOS OUTPUT WAVEFORM
T
r
Tf
ENABLE/DISABLE FUNCTION
INPUT (PIN 1) OUTPUT (PIN 5)
V
OH
1
8
4
5
5
8
4
1
90%VDD
50%VDD
OPEN
ENABLE
ENABLE
0.300 ± 0.004
[7.62 ± 0.102]
VIH ≥ 2.2 VDC
0.300 ± 0.004
[7.62 ± 0.102]
STD
- 85
V
OL
0.508
[12.9] Max
0.508
[12.9] Max
10%VDD
GND
T1
T1
T0
0.18
[0.45]
0.18
[0.45]
SYMMETRY =
x 100%
T0 = 1/Fo
0.512
[13.1] Max
0.512
[13.1] Max
ORDERING INFORMATION
XOSM-52
B
R
E
40M
MODEL
FREQUENCY STABILITY
OTR
ENABLE/DISABLE
FREQUENCY/MHz
AA = 0.0025% (25PPM)
A = 0.005% (50PPM)
B = 0.01% (100PPM)
Standard
Blank = 0°C to + 70°C
R = - 40°C to + 85°C
Blank = Pin 1 open
E = - Disable to Tristate
Document Number: 35026
Revision: 02-Apr-04
For technical questions contact: frequency@vishay.com
www.vishay.com
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