Silicon Oscillator with Low-Power

Frequency Switching and Reset Output

2

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ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

CLOCK Current ................................................................

±10mA

°C)

8-Pin µMAX (derate 4.5mW/

°C above +70°C)....362mW (U8-1)

Operating Temperature Range .........................-40

°C to +135°C

Junction Temperature .....................................................+150

°C

Storage Temperature Range.............................-60

°C to +150°C

Lead Temperature (soldering, 10s).................................+300

°C

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Operating Supply Voltage

2.7

5.5

V

Logic Output Supply Voltage

2.7

5.5

V

2.4

5.5

mA

Operating Supply Current

11

25

µA

Shutdown Current

3.0

7.5

µA

LOGIC INPUT (SPEED, ENABLE)

Input High Voltage

0.7 x

V

Input Low Voltage

0.3 x

V

Input Current

2µA

CLOCK OUTPUT

0.4

Output High Voltage

0.4

V

0.4

Output Low Voltage

0.4

V

°C (Note 2)

-2

+2

Initial Fast CLOCK Frequency

Accuracy

-4

+4

%

Fast CLOCK Frequency

Temperature Sensitivity

(Note 3)

±50

±325

ppm/

°C

32.440

32.768

33.096

Initial Slow CLOCK Frequency

Accuracy

31.785

33.751

kHz

Slow CLOCK Frequency

Temperature Sensitivity

(Note 3)

±50

±325

ppm/