6

Dynamic Electrical Specification

Mode = 1 Output Port, See Figure 4, Input tr, tf

≤ 15ns; C

PARAMETER

SYMBOL

VOLTS

LIMITS (NOTE 1)

UNITS

(NOTE 1)

MIN

MAX

(NOTE 1)

MIN

MAX

Clock Pulse Width

5

170

-

260

-

ns

10

90

-

130

-

ns

Write Width Duration

5

200

-

260

-

ns

10

110

-

130

-

ns

Clear Pulse Width

5

110

-

135

-

ns

10

60

-

75

-

ns

Data-In to Clock Fall Setup Time

5

-10

-

-10

-

ns

10

-5

-

-5

-

ns

Data Hold from Write Termination

5

130

-

170

-

ns

10

70

-

90

-

ns

Select-After Clock-Fall Hold Time

50

-

0

-

ns

10

0

-

0

-

ns

Propagation Delay Times:

Clear to Data

5

-

215

-

290

ns

10

-

140

-

190

ns

Write to Data Out

5

-

250

-

350

ns

10

-

130

-

190

ns

Data In to Data Out

5

-

150

-

200

ns

10

-

80

-

100

ns

Clear to SR

5

-

175

-

240

ns

10

-

120

-

160

ns

Clock to SR

5

-

170

-

240

ns

10

-

90

-

120

ns

Deselect to SR

5

-

170

-

240

ns

10

-

90

-

120

ns

NOTE:

1. Time required by a device to allow for the indicated function.

CDP1852/3, CDP1852C/3