STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com

YS

TEM

CERTIFIC

AT

01

10159 - Rev A

SPECIFICATIONS

Specifications are typical at 25

Specifications are subject to change without notice.

Calibration Tolerance

1

100 ppm (0.01%)

1000 ppm (0.1%)

10000 ppm (1.0%)

Frequency Stability

0

5 to

30 ppm

(at 5V)

-10

10 to

50 ppm

-40

20 to

100 ppm

-55

30 to

100 ppm

Supply Current

14 mA for 50 MHz

12 mA for 40 MHz

10 mA for 30 MHz

8 mA for 24 MHz

TTL Load

10@5V

CMOS Load

15pF (up to 50 pF available)

Start-up Time

5 ms MAX.

Rise/Fall Time

3 ns Typ., 6 ns MAX.

Duty Cycle

1

40% Min., 60% MAX.

Aging, first year

10 ppm MAX.

Shock, survival

3

3,000 g peak 0.3 ms, 1/2 sine

Vibration survival

20 g RMS 10-2000 Hz random

Operating Temperature

4

-10

-40

-55

1. Tighter tolerances available for calibration, stability and duty cycle.

2. Does not include calibration tolerance.

3. High shock version available.

4. Consult factory for operating temperatures above 125

Note: All parameters are measured at ambient temperature

with a 10M

Ω and 15pF load at 5V

+

_

+

_

+

_

+

_

+

_

+

_

+

_

+

_

+

_

+

_

+

_

+

_

HOW TO ORDER SQXO2ATSM CRYSTAL OSCILLATORS

SQXO2ATSM

S

T

32M

,

100

/

100

/

-

/

I

ABSOLUTE MAXIMUM RATINGS

-0.5V to 7.0V

Storage Temperature

-55

Maximum Process Temp. 260

PACKAGING

SQXO2ATSM - Tray Pack (Standard)

TRUTH TABLE

PIN 19,20*

PIN 13,14

SQXO2ATSM-10E

Low (0)

High (Z)

High (1)

Freq. Output

SQXO2ATSM-10T

Low (0)

High (Z)

High (1)

Freq. Output

SQXO2ATSM-10N

NC

Freq. Output

* Normally high (internal pull-up resistor)

ENABLE VS. TRI-STATE

Enable: When pin 19,20 is low (0), the oscillator

stops oscillation.

Tri-state: When pin 19,20 is low, the oscillator is

running. However, the output buffer amplifier

stops functioning and output is in high

impedance (Z) state.

Enable

Tri-state

Current consumption

when pin 19,20 is low

Low

High

Output recovery delay

when pin 19,20 changes

Delayed

Immediate

from low (0) to high (1)

“S” if special or

custom design.

Blank if Std.

Frequency

K = kHz

M= MHz

Calibration

Tolerance

@ 25

(in ppm)

Frequency

Stability over

Temp. Range

(in ppm)

Total

Frequency

Tolerance

(in ppm)

Temp. Range:

C= -10

I

= -40

M= -55

S= Specialty

T = Tri-State

N = Neither

+ Enable available over 10 MHz

Temp. Range:

C= -10

M= -55

S= Customer Specified

Total

Frequency

Tolerance

(in ppm)

OR

200

I