TL714C Datasheet, PDF (3/4 Pages) Texas Instruments – HIGH-SPEED DIFFERENTIAL COMPARATOR

TL714C
HIGH-SPEED DIFFERENTIAL COMPARATOR
SLCS015 – DECEMBER 1988 – REVISED JUNE 1989
switching characteristics, V_CC = 5 V, T_A = 25°C
PARAMETER
TEST CONDITIONS
fmax Maximum operating frequency
tPLH Propagation delay time, low-to-high-level output
tPHL Propagation delay time, high-to-low-level output
tr
Rise time
tf
Fall time
† _{All typical values are at TA = 25°C.}
VID = ± 250 mV,
CL = 25 pF,
tr = tf = 4 ns,
Input duty cycle = 50%
VID = ± 100 mV,
CL = 25 pF,
See Figures 1 and 2
VID = ± 100 mV,
See Figure 3
CL = 25 pF,
MIN TYP† MAX UNIT
50
MHz
6
12 ns
6
12 ns
4
8 ns
4
8 ns
PARAMETER MEASUREMENT INFORMATION
tr ≤ 4 ns
90%
100 mV
VID
50%
10%
–100 mV
tPLH
VOH
VO
1.4 V
VOL
Figure 1. Propagation Delay Time,
Low to High (t_PLH)
VID
90%
50%
10%
tPHL
tf ≤ 4 ns
100 mV
–100 mV
VOH
VO
1.4 V
VOL
Figure 2. Propagation Delay Time,
High to Low (t_PHL)
tr ≤ 4 ns
VID
90%
10%
tr
2.4 V
VO
0.5 V
90%
10%
2.4 V
tf ≤ 4 ns
tf
0.5 V
100 mV
–100 mV
VOH
VOL
Figure 3. Rise and Fall Times (t_r, t_f)
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