Datasheet > XOSM-55A70.0M

XOSM-55A70.0M

更新时间： 2024-11-03 10:33:55

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
1页	50K
描述
Oscillator,

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中文翻译

获取价格

数据手册

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XOSM-55A70.0M 数据手册

Model XOSM-55

Vishay Dale

Surface Mount Clock Oscillators

Hybrid Crystal 1.8MHz to 70.0MHz

FEATURES

• HCMOS/TTL compatible.

• Industrial temperature range optional.

Hermetically Sealed Package: Leak rate less than

ELECTRICAL SPECIFICATIONS

2 x 10^-8atmosphere cc/sec. of helium.

Terminal Solderability: A minimum of 95% coverage after

solder dip.

Operating Temperature: 0°C to + 70°C (- 40°C to + 85°C

optional for .005% (“A”) and .01% (“B”) Stability’s).

Frequency Stability: ± .01% Standard (.0025% and .005%

optional).

ENVIRONMENTAL SPECIFICATIONS

Temperature Cycle: - 55°C to + 85°C, 3 cycles.

Shock: 1000g, 0.35 millisecond, 1/2 sine wave, 3 shocks

each plane.

Input Voltage: + 5.0VDC ± 0.5V.

Enable Input Voltage: 4.0V minimum.

Disable Input Voltage: 0.8V maximum.

Output Load: 50pF or 10 TTL loads.

Vibration: .06 D.A., 10 - 55Hz, 20g, 55 - 200Hz.

Humidity: 85% relative humidity at 85°C, 240 hours.

MECHANICAL SPECIFICATIONS

Marking Ink: Epoxy, solvent resistant.

STANDARD ELECTRICAL SPECIFICATIONS

INPUT CURRENT

(mA)

WAVEFORM

SYMMETERY

@ 50%Vdd

RISE AND FALL TIME

“ZERO”

LEVEL

Vdd

“ONE”

LEVEL

Vdd

FREQUENCY

RANGE (MHz)

(nS)

(Max.)

1.8 to 19.999

20.0 to 49.999

50.0 to 70.0

45/55

10%

90%

DIMENSIONAL CONFIGURATIONS [Numbers in brackets indicate millimeters]

CONNECTION

N.C. or E/D

Ground

.040

[1.02]

.060

[1.5]

.185

[4.7]

.006

[0.15]

Output

.386

[9.8]

Max.

.339

[8.6]

.162

[4.1]

0.079

[2.0]

+ 5VDC

.010

[0.25]

ENABLE/DISABLE

FUNCTION

.020

[0.50]

.010

[0.25]

.300

[7.62]

*Pin 1

E/D

Open

Pin 3

Output

.200

[5.08]

.563

Active

High Z

[14.3]

Max.

High (1)

Low (0)

*An internal pull-up resistor is connected to Pin 1 allowing active output if Pin 1 is left open.

SUGGESTED SOLDER PAD LAYOUT

PACKAGING

.346

[8.8]

24mm wide tape and reel

packaging for

.200

[5.08]

automatic assembly.

.118

[3.0]

1000 pieces per reel.

.050

[1.27]

HOW TO ORDER

XOSM-55

50M

FREQUENCY/MHZ

MODEL

FREQUENCY STABILITY

OTR

ENABLE/DISABLE

Blank = Standard

Blank = Pin 1 open

A = .005% (50PPM)

R = - 40°C to + 85°C

E = Disable to Tristate

B = .01% (100PPM) Standard

Document Number 35027

Revision 18-Jan-00

www.vishay.com

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