Single/Dual/Quad High-Speed, Ultra Low-Power,
Single-Supply TTL Comparators
____________________________Typical Operating Characteristics (continued)
(V+ = 5V, T
A
= +25°C, unless otherwise noted.)
MAX907/MAX908/MAX909
MAX907/MAX908
PROPAGATION DELAY (t
PD
+)
(5mV OVERDRIVE)
5mV OVERDRIVE
INPUT GND
INPUT
(20mV/div)
OUTPUT
(500mV/div)
TTL
THRESHOLD (1.4V)
OUTPUT
GND
t
PD
+
INPUT
(20mV/div)
MAX907/MAX908
PROPAGATION DELAY (t
PD
-)
(5mV OVERDRIVE)
INPUT GND
-5mV OVERDRIVE
OUTPUT
(500mV/div)
TTL
THRESHOLD
(1.4V)
OUTPUT
GND
t
PD
-
TIME (10 /di )
MAX909
PROPAGATION DELAY (t
PD
+)
(5mV OVERDRIVE)
5mV OVERDRIVE
INPUT GND
INPUT
(20mV/div)
QOUT
(1V/div)
1.4V
OUTPUT
GND
t
PD
+
t
PD
SKEW
QOUT
OUTPUT
GND
INPUT
(20mV/div)
MAX909
PROPAGATION DELAY (t
PD
-)
(5mV OVERDRIVE)
INPUT GND
-5mV OVERDRIVE
QOUT
(1V/div)
1.4V
QOUT
t
PD
-
t
PD
SKEW
RESPONSE TO 10MHz SINE WAVE
20mVp-p
10MHz SINE WAVE
INPUT
COMPARATOR
OUTPUT
(1V/div)
GND
TIME (50ns/div)
_________________________________________________________________________________________________
7
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
