Manual

MAX9691/MAX9692/MAX9693
Single/Dual, Ultra-Fast, ECL-Output
Comparators with Latch Enable
4 _______________________________________________________________________________________
400
600
800
1000
1200
1400
0405020 3010 60 70 80 90 100
WORST-CASE PROPAGATION DELAY
vs. INPUT OVERDRIVE
MAX9691/3-01
INPUT OVERDRIVE (mV)
PROPAGATION DELAY (ps)
0
3000
2000
1000
4000
5000
6000
0 20015050 100 250 300 350 400 450 500
WORST-CASE PROPAGATION DELAY
vs. SOURCE IMPEDANCE
MAX9691/3-02
SOURCE IMPEDANCE (Ω)
PROPAGATION DELAY (ps)
600
1000
800
1400
1200
1600
1800
0105 152025
WORST-CASE PROPAGATION DELAY
vs. C
LOAD
MAX9691/3-03
C
LOAD
(pF)
PROPAGATION DELAY (ps)
600
700
800
900
1000
1100
1200
1300
1400
-40 -15 10 35 60 85
WORST-CASE PROPAGATION DELAY
vs. TEMPERATURE
MAX9691/3-04
TEMPERATURE (°C)
PROPAGATION DELAY (ps)
V
OD
= 100mV
-1.1
-1.0
-0.8
-0.9
-0.7
-0.6
-40 10-15 35 60 85
OUTPUT HIGH VOLTAGE
vs. TEMPERATURE
MAX9691
/3
-05
TEMPERATURE
(
°C
)
V
OH
(V)
R
PULLDOWN
= 200Ω
R
PULLDOWN
= 100Ω
R
PULLDOWN
= 50Ω
-1.80
-1.74
-1.76
-1.78
-1.72
-1.70
-1.68
-1.66
-1.64
-1.62
-1.60
-40 10-15 35 60 85
OUTPUT LOW VOLTAGE
vs. TEMPERATURE
MAX9691/3-06
TEMPERATURE (°C)
V
OL
(V)
R
PULLDOWN
= 200Ω
R
PULLDOWN
= 100Ω
R
PULLDOWN
= 50Ω
-2000
-1500
-1000
-500
0
500
1000
1500
2000
-40 -15 10 35 60 85
INPUT OFFSET VOLTAGE
vs. TEMPERATURE
MAX9691/3-08
TEMPERATURE (°C)
INPUT OFFSET VOLTAGE (µV)
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
-40 -15 10 35 60 85
INPUT BIAS CURRENT
vs. TEMPERATURE
MAX9691/3-09
TEMPERATURE (°C)
INPUT BIAS CURRENT (µA)
Typical Operating Characteristics
(V
CC
= +5V, V
EE
= -5.2V, R
L
= 50Ω to V
T
, V
T
= -2V, V
OD
= 10mV, T
A
= +25°C, unless otherwise noted.)
-5000
-3000
-4000
-1000
-2000
1000
0
2000
4000
3000
5000
-5 -3 -2 -1-4 012 435
INPUT BIAS CURRENT
vs. DIFFERENTIAL INPUT VOLTAGE
MAX9691/3-10
DIFFERENTIAL INPUT VOLTAGE (V)
INPUT BIAS CURRENT (µA)