LTC1386 LINER [Linear Technology], LTC1386 Datasheet - Page 3

• Manufacturer Part Number: LTC1386
• Description: 3.3V Low Power EIA/TIA562 Transceiver
• Manufacturer: LINER [Linear Technology]

AC
PARAMETER
Slew Rate
Driver Propagation Delay
(TTL to EIA/TIA562)
Receiver Propagation Delay
(EIA/TIA562 to TTL )
TYPICAL PERFORMANCE CHARACTERISTICS
The
range of 0 C T
Note 1: Absolute maximum ratings are those values beyond which the life
of the device may be impaired.
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
–4
–5
–1
–2
–3
0
5
4
3
2
1
0
0
denotes specifications which apply over the operating temperature
0
Driver Output Voltage
vs Temperature
V
vs Temperature
C
CC
HARA TERISTICS
10
10
Supply Current
A
ALL DRIVERS WITH LOAD
20
20
TEMPERATURE (°C)
TEMPERATURE (°C)
2 DRIVERS LOADED
1 DRIVER LOADED
70 C.
OUTPUT HIGH
OUTPUT LOW
C
V
V
30
30
CC
CC
R
R
R
L
L
L
= 3.3V
= 3.3V
= 3k
= 3k
= 3k
40
40
50
50
W
LTC1386 • TPC04
LTC1386 • TPC01
60
60
U
70
70
CONDITIONS
R
R
t
t
t
t
HLD
LHD
HLR
LHR
L
L
V
C
= 3k, C
= 3k, C
CC
L
(Figure 2)
(Figure 1)
(Figure 1)
(Figure 2)
= 1000pF
OUTPUT
OUTPUT
DRIVER
DRIVER
R
R
= 3.3V, C1 = C2 = C3 = C4 = 0.1 F, unless otherwise noted.
INPUT
L
L
= 3k
= 3k
L
L
2.2
2.0
1.8
1.6
1.4
1.2
1.0
= 51pF
= 1000pF
0
Receiver Input Thresholds
vs Temperature
Driver Output Waveforms
10
20
TEMPERATURE (˚C)
V
V
TH
TH
+
–
30
Note 2: Supply current is measured with driver and receiver outputs
unloaded.
40
50
LTC1386 • TPC02
LTC1386 • TPC05
60
70
RECEIVER
C
OUTPUT
L
= 51pF
INPUT
20
15
10
5
0
0
Supply Current vs Data Rate
Receiver Output Waveforms
MIN
V
R
C
ALL DRIVERS ACTIVE
3
CC
L
L
= 3k
= 2500pF
20
= 3.3V
40
DATA RATE (kBAUD)
TYP
0.3
0.3
8
5
2
2
60
LTC1386
80
MAX
3.5
3.5
0.8
0.8
30
100
LTC1386 • TPC03
LTC1386 • TPC06
120
UNITS
3
V/ s
V/ s
140
s
s
s
s