CF5019 데이터 시트보기 (PDF) - Nippon Precision Circuits
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CF5019 Datasheet PDF : 12 Pages
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CF5019 series
CF5019ALC, CF5019ALD, CF5019ALE
2.5V operation
VDD = 2.25 to 2.75V, VSS = 0V, Ta = −40 to +85°C unless otherwise noted.
Parameter
Symbol
Condition
Rating
Unit
min
typ
max
Output rise time
tr1 Measurement cct 3, load cct 1, 0.1VDD to 0.9VDD, CL = 15pF
–
Output fall time
tf1 Measurement cct 3, load cct 1, 0.9VDD to 0.1VDD, CL = 15pF
–
Output duty cycle*1
Duty1
Measurement cct 3, load cct 1, VDD = 2.5V, Ta = 25°C,
CL = 15pF, f = 155MHz
45
Output disable delay time*2 tPLZ Measurement cct 6, load cct 1, VDD = 2.5V, Ta = 25°C,
–
Output enable delay time*2 tPZL CL = 15pF
–
1
3
ns
1
3
ns
–
55
%
–
100
ns
–
100
ns
*1. The duty cycle characteristic is checked the sample chips of each production lot.
*2. Oscillator stop function is built-in. When INHN goes LOW, normal output stops. When INHN goes HIGH, normal output is not resumed until after the
oscillator start-up time has elapsed.
3V operation
VDD = 2.7 to 3.6V, VSS = 0V, Ta = −40 to +85°C unless otherwise noted.
Parameter
Symbol
Condition
Rating
Unit
min
typ
max
Output rise time
tr1 Measurement cct 3, load cct 1,
tr2
0.1VDD to 0.9VDD
CL = 15pF
CL = 30pF
–
1
2.5
ns
–
1.5
4
ns
Output fall time
tf1 Measurement cct 3, load cct 1,
tf2
0.9VDD to 0.1VDD
CL = 15pF
CL = 30pF
–
1
2.5
ns
–
1.5
4
ns
Output duty cycle*1
Duty1
Duty2
Measurement cct 3, load cct 1,
VDD = 3.0V, Ta = 25°C
CL = 15pF, f = 170MHz 45
CL = 30pF, f = 125MHz 45
Output disable delay time*2 tPLZ Measurement cct 6, load cct 1, VDD = 3.0V, Ta = 25°C,
–
Output enable delay time*2 tPZL CL = 15pF
–
–
55
%
–
55
%
–
100
ns
–
100
ns
*1. The duty cycle characteristic is checked the sample chips of each production lot.
*2. Oscillator stop function is built-in. When INHN goes LOW, normal output stops. When INHN goes HIGH, normal output is not resumed until after the
oscillator start-up time has elapsed.
SEIKO NPC CORPORATION —8
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