CMC201 datasheet(2/6 Pages) RALTRON

2 / 6 page

MEMS Programmable

Oscillator

Page 2 of 6

CMC201-SERIES

R A L T R O N E L E C T R O N I C S

 1 0 4 0 0 N .W . 3 3 rd S t  M i a m i , F l o r i d a 3 3 1 7 2  U . S . A .

phone: +1-305-593-6033  fax: +1-305-594-3973  e-mail: sales@raltron.com  internet: http://www.raltron.com

PARAMETER

SYMBOL

CONDITION

VALUE

Min

Typ.

Max

UNIT

Output Levels

VOH

Ioh= -2 mA ( Vs=1.8V )

Ioh= -3 mA ( Vs= 2.5V or 2.8V )

Ioh= -4 mA ( Vs=3.0V or 3.3V )

0.9 Vs

VOL

Iol=2 mA ( Vs=1.8V )

Iol=3 mA ( Vs= 2.5V or 2.8V )

Iol=4 mA ( Vs=3.0V or 3.3V )

0.1Vs

Duty Cycle

50% Output level

Output Load

OCL

Ta=25 °C

Table 1. Rise/Fall Time vs. CLoad ( CL ), Vs=1.8V

5pF

15pF

30pF

45pF

60pF

Drive Strength

@20% to 80%

(ns) typ.

D0, default

0.65

1.30

2.40

3.35

4.56

0.70

1.48

2.64

3.68

5.09

0.78

1.66

2.94

4.09

5.74

0.93

1.91

3.32

4.66

6.48

1.65

3.23

5.79

8.18

11.08

2.11

4.31

7.65

10.77

14.47

3.19

6.35

11.00

16.01

21.52

6.16

11.61

22.00

31.27

39.91

Table 2. Rise/Fall Time vs. CLoad ( CL ), Vs=2.5V

5pF

15pF

30pF

45pF

60pF

Drive Strength

@20% to 80%

(ns) typ.

0.34

0.88

1.64

2.54

3.32

0.43

0.96

1.81

2.79

3.65

D2, default

0.54

1.00

2.01

3.10

4.01

0.62

1.28

2.27

3.51

4.45

1.09

2.20

3.88

5.86

7.57

1.45

2.81

5.16

7.65

9.88

2.11

4.27

7.64

11.20

14.49

4.13

8.25

12.82

21.45

27.79

OUTPUT CHARACTERISTICS

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