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: 25ºC 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

1MHz ~ 100.000MHz

Frequency Stability*

All Condition*

± 25ppm, ± 50ppm, ± 100ppm

Operating Temperature

0ºC ~ 70ºC (- 40ºC ~ + 85ºC option)

Storage Temperature Range

- 55ºC ~ + 125ºC

Power Supply Voltage

5.0V ± 10%

Aging (First Year)

25ºC ± 3ºC

± 5ppm

Supply Current

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

40/60%(45/55% Option)

Rise Time

5 nS Max

Fall Time

5 nS Max

Output Voltage

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 = - 40°C to + 85°C

E

ENABLE/DISABLE

E = Disable to Tristate

50M

FREQUENCY/MHz

#4

0.197

± 0.008 [5.0 ± 0.2]

***note: A 0.01

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

0.200

[5.08]

0.079

[2.0]

0.158

[4.0]

0.071

[1.8]