MAX9691 Maxim, MAX9691 Datasheet - Page 4

• Manufacturer Part Number: MAX9691
• Description: The MAX9691/MAX9692/MAX9693 are ultra-fast ECL comparators capable of very short propagation delays
• Manufacturer: Maxim

Single/Dual, Ultra-Fast, ECL-Output
Comparators with Latch Enable
(V
4
CC
-1000
-1500
-2000
1400
1200
1000
1400
1300
1200
1100
1000
2000
1500
1000
-500
800
600
400
900
800
700
600
500
_______________________________________________________________________________________
= +5V, V
0
-40
-40
0
WORST-CASE PROPAGATION DELAY
WORST-CASE PROPAGATION DELAY
10
-15
-15
20 30
INPUT OFFSET VOLTAGE
EE
vs. INPUT OVERDRIVE
INPUT OVERDRIVE (mV)
vs. TEMPERATURE
vs. TEMPERATURE
= -5.2V, R
TEMPERATURE (°C)
TEMPERATURE (°C)
40 50
10
10
60 70 80 90 100
35
35
L
= 50Ω to V
V
OD
60
60
= 100mV
T
85
85
, V
T
= -2V, V
6000
5000
4000
3000
2000
1000
-0.6
-0.7
-0.8
-0.9
-1.0
-1.1
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
0
-40
-40
0
OD
WORST-CASE PROPAGATION DELAY
R
50 100
PULLDOWN
= 10mV, T
-15
-15
vs. SOURCE IMPEDANCE
OUTPUT HIGH VOLTAGE
INPUT BIAS CURRENT
SOURCE IMPEDANCE (Ω)
vs. TEMPERATURE
150
vs. TEMPERATURE
= 200Ω
TEMPERATURE (°C)
TEMPERATURE (°C)
200
10
10
A
R
250 300 350 400 450 500
= +25°C, unless otherwise noted.)
PULLDOWN
R
PULLDOWN
Typical Operating Characteristics
35
35
= 100Ω
= 50Ω
60
60
85
85
-1000
-2000
-3000
-4000
-5000
-1.60
-1.62
-1.64
-1.66
-1.68
-1.70
-1.72
-1.74
-1.76
-1.78
-1.80
5000
4000
3000
2000
1000
1800
1600
1400
1200
1000
800
600
0
-40
-5
0
WORST-CASE PROPAGATION DELAY
vs. DIFFERENTIAL INPUT VOLTAGE
R
-4
PULLDOWN
DIFFERENTIAL INPUT VOLTAGE (V)
-15
-3 -2 -1
5
OUTPUT LOW VOLTAGE
INPUT BIAS CURRENT
vs. TEMPERATURE
= 200Ω
TEMPERATURE (°C)
10
10
vs. C
C
LOAD
R
PULLDOWN
0
LOAD
R
(pF)
PULLDOWN
15
35
1
2
= 100Ω
= 50Ω
20
60
3
4
25
85
5