Datasheet

4
LTC1693
TYPICAL PERFOR A CE CHARACTERISTICS
UW
PHASE Threshold Voltage vs V
CC
Rise/Fall Time vs V
CC
V
CC
(V)
5
18
20
24
810
t
RISE
t
FALL
1693 G05
16
14
67
91112
12
10
22
TIME (ns)
T
A
= 25°C
C
OUT
= 1nF
f
IN
= 100kHz
Rise/Fall Time vs C
OUT
Propagation Delay vs TemperaturePropagation Delay vs V
CC
Output Saturation Voltage
vs Temperature
Propagation Delay vs C
OUT
TEMPERATURE (°C)
–55
0
OUTPUT SATURATION VOLTAGE (mV)
50
100
150
200
–35 –15 5 25
1693 G11
45 65 85 105 125
V
OH
(50mA) wrt V
CC
V
OH
(10mA) wrt V
CC
V
OL
(50mA)
V
OL
(10mA)
V
CC
= 12V
Quiescent Current
vs V
CC
(Single Driver)
V
CC
(V)
5
PHASE THRESHOLD VOLTAGE (V)
4
5
6
810
1693 G04
3
2
67
91112
1
0
T
A
= 25°C
V
PH(H)
V
PH(L)
TEMPERATURE (°C)
–50
10
TIME (ns)
11
13
14
15
20
17
0
50
75
1693 G06
12
18
19
16
–25
25
100
125
V
CC
= 12V
C
OUT
= 1nF
f
IN
= 100kHz
t
RISE
t
FALL
Rise/Fall Time vs Temperature
V
CC
(V)
5
10
TIME (ns)
15
25
30
35
7
55
1693 G08
20
6891110 12
t
PLH
t
PHL
40
45
50
T
A
= 25°C
C
OUT
= 1nF
f
IN
= 100kHz
TEMPERATURE (°C)
–50
TIME (ns)
40
45
50
25 75
1693 G09
35
30
–25 0
50
t
PLH
t
PHL
100 125
25
20
V
CC
= 12V
C
OUT
= 1nF
f
IN
= 100kHz
C
OUT
(pF)
30
TIME (ns)
40
50
1 100 1000 10000
1693 G10
20
10
T
A
= 25°C
V
CC
= 12V
f
IN
= 100kHz
t
PLH
t
PHL
V
CC
(V)
56
100
QUIESCENT CURRENT (µA)
200
350
7
9
10
1693 G12
150
300
250
8
11
12
T
A
= 25°C
V
IN
= 0V
C
OUT
(pF)
20
TIME (ns)
40
60
80
100
1 100 1000 10000
1693 G07
0
10
120
T
A
= 25°C
V
CC
= 12V
f
IN
= 100kHz
t
RISE
t
FALL