SM77H Series 5.0 V

CMOS Clock Oscillators

May 2008

www.pletronics.com

425-776-1880

3

Electrical Specification for 5.0V +

_10% over the specified temperature range

Item

Min

Max

Unit

Condition

Frequency Range

0.8

69.9

MHz

-50

+50

ppm

For all supply voltages, load changes, aging for

1 year, shock, vibration and temperatures

-25

+25

-20

+20

Output Waveform

CMOS

Output High Level

90

-

%

of V

CC

(See load circuit)

Output Low Level

-

10

%

Output Symmetry

45

55

%

at 50% point of V

CC

(See load circuit)

Jitter

-

0.6

pS RMS

12 KHz to 20 MHz from the output frequency

-

2.5

pS RMS

10 Hz to 1 MHz from the output frequency

Enable/Disable Internal Pull-up

50

-

Kohm

to V

CC

V disable

-

30

%

of V

V enable

70

-

%

Output leakage

V

-10

+10

uA

Pin 1 low, device disabled

V

-10

+10

uA

Standby Current I

CC

-3

uA

Enable time

-

100

nS

Time for output to reach a logic state

Disable time

-

100

nS

Time for output to reach a high Z state

Start up time

-

3

mS

Time for output to reach specified frequency

Operating Temperature Range

-10

+70

Standard Temperature Range

-40

+85

Extended Temperature Range

Storage Temperature Range

-55

+125