ltc6702 Linear Technology Corporation, ltc6702 Datasheet - Page 5

• Manufacturer Part Number: ltc6702
• Description: Tiny Micropower, Low Voltage Dual Comparators
• Manufacturer: Linear Technology Corporation

TYPICAL PERFORMANCE CHARACTERISTICS
50mV/DIV
1V/DIV
0.001
0.01
V
420
400
380
360
340
320
300
280
GND
1.0
0.1
OUT
V
IN
0.1
1
Propagation Delay
vs Supply Voltage
Output Low Voltage
vs Load Current
Propagation Delay
V
C
V
T
+
L
CM
A
= 3V
= 20pF
= 25°C
= 500mV
V
C
2
STEP
LOAD
SUPPLY VOLTAGE (V)
SINK CURRENT (mA)
= 100mV
1
= 10pF
FALLING
3
100ns/DIV
V
+
RISING
= 3V
V
+
4
V
= 5V
+
10
= 1.7V
RISING
25°C, 125°
–55°C
FALLING
5
6702 G10
6702 G13
6702 G16
100
6
50mV/DIV
1V/DIV
0.001
0.01
V
GND
800
700
600
500
400
300
200
1.0
0.1
OUT
V
IN
0.1
10
Output High Voltage
vs Load Current
Propagation Delay
vs Load Capacitance
Propagation Delay with Load
V
C
V
V
T
V
OVERDRIVE = 50mV
T
+
L
A
+
STEP
A
+
= 3V
= 20pF
= 1.7V
= 3V, 5V
= 25°C
= 25°C
FALLING
RISING
= 100mV
LOAD CAPACITANCE (pF)
SOURCE CURRENT (mA)
V
R
100
CM
L
1
= 10k, 200Ω
V
= 500mV
+
100ns/DIV
= 3V
FALLING
V
RISING
+
V
= 1.7V
+
= 5V
1000
10
200Ω
6702 G14
10k
6702 011
6702 G17
10000
100
50mV/DIV
1V/DIV
1000
V
GND
100
50
40
20
OUT
90
80
70
60
30
10
10
V
0
1
IN
–50
10
Output Rise and Fall
Times vs Load Capacitance
Output Voltage vs Temperature
1MHz Sinusoid Response
V
C
V
V
OVERDRIVE = 50mV
T
HIGH = V
I
t
V
V
+
L
CM
OUT
r
STEP
A
+
+
= 3V
= 20pF
= 25°C
t
= 1.7V
= 5V
= 500mV
t
r
–25
r
t
= ±4mA
f
t
f
= 100mV
+
LOAD CAPACITANCE (pF)
t
f
– V
0
TEMPERATURE (°C)
100
OUT
200ns/DIV
25
LTC6702
50
LOW
LOW
HIGH
HIGH
1000
75
V
V
V
+
+
+
100
= 1.7V
= 3V
= 5V
6702 G15
6702 G12
6702 G18
5
10000
6702f
125