CDP1802AC/3

FN1441 Rev 3.00

Page 14 of 27

October 17, 2008

FIGURE 15. TYPICAL TRANSITION TIME vs LOAD

CAPACITANCE

FIGURE 16. MINIMUM OUTPUT HIGH (SOURCE) CURRENT

CHARACTERISTICS

FIGURE 17. MINIMUM OUTPUT LOW (SINK) CURRENT

CHARACTERISTICS

FIGURE 18. TYPICAL POWER DISSIPATION AS A FUNCTION

OF CLOCK FREQUENCY FOR BRANCH

INSTRUCTION AND IDLE INSTRUCTION

FIGURE 19. TYPICAL CHANGE IN PROPAGATION DELAY AS A FUNCTION OF A CHANGE IN LOAD CAPACITANCE

Performance Curves (Continued)

50

75

100

125

150

175

200

25

300

250

200

150

100

350

400

0

50

AMBIENT TEMPERATURE (TA) = +25°C

0

LOAD CAPACITANCE (CL) (pF)

tTLH

tTHL

-9

-8

-7

-6

-5

-4

-3

-10

2

3

4

5

6

1

0

-2

-1

DRAIN TO SOURCE VOLTAGE (VDS) (V)

GATE TO SOURCE VOLTAGE (VGS) = -5V

AMBIENT TEMPERATURE = -40°C TO +85°C

0

25

20

15

10

5

30

35

1

2

3

456

7

08

9

10

GATE TO SOURCE VOLTAGE (VGS) = 5V

AMBIENT TEMPERATURE = -40°C TO +85°C

0

DRAIN-TO-SOURCE VOLTAGE (VDS) (V)

10

1

0.1

100

1000

0.01

0.1

1M

10M

AMBIENT TEMPERATURE (TA) = +25°C

CLOCK INPUT FREQUENCY (fCL) (Hz)

VCC

= VD

D

= +

5V

VCC

= VD

D

= 5

V

“BR

AN

CH

”

“ID

LE”

IDLE = “00” at M (0000)

BRANCH = “3707” at M (8107)

100

75

50

25

0

125

150

50

100

150

200

0

 LOAD CAPACITANCE ( CL) (pF)

AMBIENT TEMPERATURE

(TA) = +25°C

VCC

= VDD

= 5V

tPHL

t P

LH

V C

C

=

V D

D

=

5V

ANY OUTPUT EXCEPT XTAL