LTC1693-5 View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC1693-5' PDF : 8 Pages View PDF
TYPICAL PERFOR A CE CHARACTERISTICS
IN Threshold Voltage vs VCC
2.75
TA = 25°C
2.50
VIH
2.25
2.00
1.75
1.50
VIL
1.25
1.00
56
7 8 9 10 11 12
VCC (V)
1693-5 G01
IN Threshold Voltage
vs Ambient Temperature
3.00
VCC = 12V
2.75
2.50
VIH
2.25
2.00
1.75
1.50
1.25
VIL
1.00
– 50 –25 0 25 50 75 100 125
AMBIENT TEMPERATURE (°C)
1693-5 G02
PHASE Threshold Voltage vs VCC
6
TA = 25°C
5
VPH(H)
4
VPH(L)
3
2
1
0
56
7 8 9 10 11 12
VCC (V)
1693-5 G04
Rise/Fall Time vs COUT
120
TA = 25°C
VCC = 12V
100 fIN = 100kHz
80
60
40
20
0
1
tRISE
tFALL
10
100
1000 10000
COUT (pF)
1693-5 G07
Rise/Fall Time vs VCC
24
22
TA = 25°C
COUT = 1nF
fIN = 100kHz
20
tRISE
18
tFALL
16
14
12
10
5 6 7 8 9 10 11 12
VCC (V)
1693-5 G05
Propagation Delay vs VCC
55
TA = 25°C
50
COUT = 1nF
fIN = 100kHz
45
tPLH
40
tPHL
35
30
25
20
15
10
5 6 7 8 9 10 11 12
VCC (V)
1693-5 G08
LTC1693-5
IN Threshold Hysteresis
vs Ambient Temperature
1.4
VCC = 12V
1.3
1.2
VIH-VIL
1.1
1.0
0.9
0.8
– 50 – 25 0 25 50 75 100 125
AMBIENT TEMPERATURE (°C)
1693-5 G03
Rise/Fall Time vs Ambient
Temperature
20
19
VCC = 12V
COUT = 1nF
18 fIN = 100kHz
tRISE
17
tFALL
16
15
14
13
12
11
10
–50 –25 0 25 50 75 100 125
AMBIENT TEMPERATURE (°C)
1693-5 G06
Propagation Delay vs Ambient
Temperature
50
VCC = 12V
COUT = 1nF
45 fIN = 100kHz
40
tPLH
35
tPHL
30
25
20
– 50 – 25 0 25 50 75 100 125
AMBIENT TEMPERATURE (°C)
1693-5 G09
3
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