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Switching Characteristics
TLV7211 , , TLV7211A
CMOS COMPARATORS
WITH RAIL-TO-RAIL INPUT AND PUSH-PULL OUTPUT
SLCS149B – AUGUST 2006 – REVISED JANUARY 2007
T
J
= 25 ° C, V
CC+
= 5 V, V
CC–
= GND, V
CM
= V
O
= V
CC+
/2, and R
L
> 1 M Ω (unless otherwise noted)
PARAMETER TEST CONDITIONS TYP UNIT
t
rise
Rise time f = 10 kHz, C
L
= 50 pF
(1)
, Overdrive = 10 mV 0.3 µ s
t
fall
Fall time f = 10 kHz, C
L
= 50 pF
(1)
, Overdrive = 10 mV 0.3 µ s
10 mV 10
f = 10 kHz, C
L
= 50 pF
(1)
100 mV 4
t
PHL
Propagation delay time, high to low
(2)
µ s
10 mV 10
V
CC+
= 2.7 V, f = 10 kHz, C
L
= 50 pF
(1)
100 mV 4
10 mV 6
f = 10 kHz, C
L
= 50 pF
(1)
100 mV 4
t
PLH
Propagation delay time, low to high
(2)
µ s
10 mV 7
V
CC+
= 2.7 V, f = 10 kHz, C
L
= 50 pF
(1)
100 mV 4
(1) C
L
includes probe and jig capacitance.
(2) Input step voltage for propagation delay measurement is 2 V.
6
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