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Switching Characteristics
Switching Characteristics
Operating Characteristics
SN74LVC1404
OSCILLATOR DRIVER
FOR CRYSTAL OSCILLATOR OR CERAMIC RESONATOR
SCES469D – AUGUST 2003 – REVISED JANUARY 2007
over recommended operating free-air temperature range, C
L
= 15 pF (unless otherwise noted) (see Figure 1 )
V
CC
= 1.8 V V
CC
= 2.5 V V
CC
= 3.3 V V
CC
= 5 V
FROM TO
± 0.15 V ± 0.2 V ± 0.3 V ± 0.5 V
PARAMETER UNIT
(INPUT) (OUTPUT)
MIN MAX MIN MAX MIN MAX MIN MAX
A Y 2.8 15.1 1.6 5.7 1.5 4.6 0.9 4.4
XOUT 1.7 9.6 1 3.2 1.1 2.4 0.9 1.8
t
pd
XIN ns
OSCOUT 2.6 17.2 2 5.6 2 4.1 1.5 3.2
CTRL XOUT 3 28.2 1.8 14.4 1.5 12.2 1.1 10.2
over recommended operating free-air temperature range, C
L
= 30 pF or 50 pF (unless otherwise noted) (see Figure 2 )
V
CC
= 1.8 V V
CC
= 2.5 V V
CC
= 3.3 V V
CC
= 5 V
FROM TO
± 0.15 V ± 0.2 V ± 0.3 V ± 0.5 V
PARAMETER UNIT
(INPUT) (OUTPUT)
MIN MAX MIN MAX MIN MAX MIN MAX
A Y 3 17.3 1.8 7.4 1.8 6.4 1 5.3
XOUT 1.2 15.8 0.8 5.8 1 5.4 0.6 4.6
t
pd
XIN ns
OSCOUT 3.5 25.7 2.6 7.1 2.8 7.8 2 6.7
CTRL XOUT 3.3 24.5 2.1 12 1.9 12.7 1.1 11.2
T
A
= 25 ° C
V
CC
= 1.8 V V
CC
= 2.5 V V
CC
= 3.3 V V
CC
= 5 V
TEST
PARAMETER UNIT
CONDITIONS
TYP TYP TYP TYP
C
pd
Power dissipation capacitance f = 10 MHz 25 26 29 39 pF
5
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