SM5021 datasheet(7/12 Pages) NPC

7 / 12 page

SM5021 series

SEIKO NPC CORPORATION —7

Switching Characteristics

CMOS Output Version

3V operation: AA, AB, AC, AD, AE, KD, KE series

VDD = 2.7 to 3.6V, VSS = 0V, Ta = − 20 to + 80°C unless otherwise noted.

5V operation: AA, AB, AC, AD, KD series

VDD = 4.5 to 5.5V, VSS = 0V, Ta = − 20 to + 80°C unless otherwise noted.

Parameter

Symbol

Condition

Rating

Unit

min

typ

max

Output rise time

tr1

Measurement cct 6, load cct 1,

0.1VDD to 0.9VDD, CL = 15pF

SM5021AAH, CF5021AA

SM5021ABH, CF5021AB

SM5021ACH, CF5021AC

SM5021ADH, CF5021AD

SM5021KDH, CF5021KD

–5

SM5021AEH, CF5021AE

SM5021KEH, CF5021KE

–

3.5

Measurement cct 6, load cct 1,

0.2VDD to 0.8VDD, CL = 15pF

SM5021AAH, CF5021AA

SM5021ABH, CF5021AB

SM5021ACH, CF5021AC

SM5021ADH, CF5021AD

SM5021KDH, CF5021KD

–

3.5

Output fall time

tf1

Measurement cct 6, load cct 1,

0.9VDD to 0.1VDD, CL = 15pF

SM5021AAH, CF5021AA

SM5021ABH, CF5021AB

SM5021ACH, CF5021AC

SM5021ADH, CF5021AD

SM5021KDH, CF5021KD

–5

SM5021AEH, CF5021AE

SM5021KEH, CF5021KE

–

3.5

Measurement cct 6, load cct 1,

0.8VDD to 0.2VDD, CL = 15pF

SM5021AAH, CF5021AA

SM5021ABH, CF5021AB

SM5021ACH, CF5021AC

SM5021ADH, CF5021AD

SM5021KDH, CF5021KD

–

3.5

Output duty cycle*1

*1. The duty cycle characteristic is checked the sample chips of each production lot.

Duty

Measurement cct 6, load cct 1, VDD = 3V, Ta = 25°C, CL = 15pF,

≤ 70MHz

45–55

Output disable delay time

tPLZ

Measurement cct 6, load cct 1, VDD = 3V, Ta = 25°C, CL = 15pF

–

100

Output enable delay time

tPZL

–

100

Parameter

Symbol

Condition

Rating

Unit

min

typ

max

Output rise time

tr1

Measurement cct 6, load cct 1, 0.1VDD to 0.9VDD, CL = 15pF

–

3.5

Output fall time

tf1

Measurement cct 6, load cct 1, 0.9VDD to 0.1VDD, CL = 15pF

–

3.5

Output duty cycle*1

*1. The duty cycle characteristic is checked the sample chips of each production lot.

Duty

Measurement cct 6, load cct 1, VDD = 5V, Ta = 25°C, CL = 15pF,

≤ 70MHz

45–55

Output disable delay time

tPLZ

Measurement cct 6, load cct 1, VDD = 5V, Ta = 25°C, CL = 15pF

–

100

Output enable delay time

tPZL

–

100

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