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CDC2351_15 Datasheet, PDF (4/14 Pages) Texas Instruments – 1-LINE TO 10-LINE CLOCK DRIVER WITH 3-STATE OUTPUTS | |||
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CDC2351
1-LINE TO 10-LINE CLOCK DRIVER
WITH 3-STATE OUTPUTS
SCAS442D â FEBRUARY 1994 â REVISED SEPTEMBER 2000
switching characteristics, CL = 50 pF (see Figures 1 and 2)
CDC2351
CDC2351Q
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 3.3 V,
TA = 25°C
VCC = 3 V to 3.6 V,
TA = â40°C to 125°C
MIN TYP MAX
MIN MAX
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
tsk(o)
tsk(p)
tsk(pr)
tr
tf
3.8 4.3 4.8 1.1
11
A
Y
3.6 4.1 4.6
1
9.7
2.4 4.9 6.0
1
12
OE
Y
2.4 4.3 6.0
1
11.1
2.2 4.4 6.3
1
11.1
OE
Y
2.2 4.6 6.3
1
11.5
A
Y
0.3 0.5
2.5
A
Y
0.2 0.8
3
A
Y
1
A
Y
2.5
A
Y
2.5
CDC2351
VCC = 3 V to 3.6 V,
TA = 0°C to 70°C
MIN MAX
1.8
6.9
1.8
6.9
2.1
7.1
2.1
7.3
0.5
0.8
1
2.5
2.5
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
switching characteristics temperature and VCC coefficients over recommended operating free-air
temperature and VCC range (see Note 4)
PARAMETER
âtPLH(T)
âtPHL(T)
âtPLH(VCC)
Average temperature coefficient of low to high propagation delay
Average temperature coefficient of high to low propagation delay
Average VCC coefficient of low to high propagation delay
FROM
(INPUT)
A
A
TO
(OUTPUT)
Y
Y
A
Y
MIN MAX UNIT
85â
50â
â145â¡
ps/10°C
ps/10°C
ps/
100 mV
âtPHL(VCC) Average VCC coefficient of high to low propagation delay
A
Y
â âtPLH(T) and âtPHL(T) are virtually independent of VCC.
â¡ âtPLH(VCC) and âtPHL(VCC) are virtually independent of temperature.
NOTE 4: This data was extracted from characterization material and are not tested at the factory.
â100â¡
ps/
100 mV
4
⢠POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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