46

© 2000 FOX ELECTRONICS

The F1100H Clock Oscillator is TTL compatible. It has been

designed for low current consumption and fast rise time. Its

standard 45/55% symmetry allows it to directly drive

microprocessors that previously used a divide-by-2 stage in

applications up to 50MHz. The package is all metal with pin 7 as

case ground which provides shielding to help minimize EMI

radiation.

FEATURES

• 45/55% Symmetry up to 50MHz

• Fast Rise/Fall Times

• -40°C to 85°C Option

• Low Current Consumption

Model Number

F1100H

F1100HR

F1145H

F1144H

CONDITIONS

All Conditions*

1.4V Level

0.4V to 2.4V

0.4V to 2.4V

0.5V to 2.4V

2.4V to 0.4V

2.4V to 0.5V

MIN

0.500

-100

-10

-40

-55

+4.5

45

40

2.4

2.4

MAX

80.000

+100

+70

+85

+125

+5.5

13

18

25

55

60

5

8

5

5

5

0.4

0.5

16

4

-0.4

-0.2

-0.2

10

10

5

10

UNITS

MHz

PPM

ºC

V

mA

%

nS

V

mA

TTL

LSTTL

mS

FREQUENCY RANGE

0.500 ~ 80.000

0.500 ~ 80.000

0.500 ~ 80.000

0.500 ~ 25.000

25.000+ ~ 50.000

50.000+ ~ 80.000

0.500 ~ 50.000

50.000+ ~ 80.000

0.500 ~ 4.000

4.000+ ~ 25.000

25.000+ ~ 80.000

0.500 ~ 25.000

25.000+ ~ 80.000

0.500 ~ 25.000

25.000+ ~ 80.000

0.500 ~ 25.000

25.000+ ~ 80.000

0.500 ~ 25.000

25.000+ ~ 80.000

0.500 ~ 4.000

4.000+ ~ 25.000

25.000+ ~ 80.000

0.500 ~ 25.000

25.000+ ~ 80.000

0.500 ~ 25.000

25.000+ ~ 80.000

PARAMETERS

Frequency Range

(Fo)

Frequency Stability

Temperature Range

Operating

Optional

Storage

Supply Voltage

Input Current

Output Symmetry

Rise Time

Fall Time

Output Voltage

Output Current

Output Load

Start-up Time

(TS)

Frequency Stability

±50PPM

±25PPM

TTL CLOCK OSCILLATOR

F1100H

* Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging, shock, and vibration.

See page 44 for mechanical specifications, test circuits, and output waveform.

All specifications subject to change without notice. Rev. 03/02/00

• MODEL NUMBER SELECTION

All dimensions are in millimeters.

Discontinued