LTC1518_1 LINER [Linear Technology], LTC1518_1 Datasheet - Page 12

• Manufacturer Part Number: LTC1518_1
• Description: 52Mbps Precision Delay RS485 Quad Line Receivers
• Manufacturer: LINER [Linear Technology]

LTC1518/LTC1519
RELATED PARTS
12
TYPICAL APPLICATIO
PART NUMBER
LTC486/LTC487
LTC488/LTC489
LT
LTC1520
LTC1685/LTC1686/
LTC1687
LTC1688/LTC1689
UltraFast is a trademark of Linear Technology Corporation.
®
1016
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone] www.linear-tech.com
DESCRIPTION
Low Power Quad RS485 Drivers
Low Power Quad RS485 Receivers
UltraFast
High Speed, Precision Quad Differential Line Receiver
High Speed, Precision RS485 Transceivers
High Speed, RS485 Quad Drivers
ON/RESET
DATA
BUS
GND
V
CC
TM
8
Precision Comparator
PLANE
BACK
U
PLUG-IN
CARD
High Speed Receiver with Hot Swap Control
2
ON
V
CC
8
0.005
TIMER
R1
3
LTC1422
SENSE
C2
0.33 F
7
MTB56N06V
GND
RESET
GATE
4
Q1
FB
6
R2
10
5%
5
1
15
10
14
15
10
14
2
1
6
7
9
8
2
1
6
7
9
8
C1
0.1 F
COMMENTS
10Mbps, – 7V to 12V Common Mode Range
10Mbps, – 7V to 12V Common Mode Range
100Mbps, Pin Compatible with LTC486/LTC487
Single 5V Supply, 10ns Propagation Delay
50Mbps, 100mV Threshold, Rail-to-Rail Common Mode
52Mbps, Pin Compatible with LTC485/490/491
LTC1518
LTC1518
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
R4
2.43k
1%
R3
6.81k
1%
RESET
P
16
16
4
3
5
11
13
4
3
5
11
13
1518 TA03
+
C4
2200 F
D7
D6
D5
D4
D3
D2
D1
D0
15189fa LT/TP 0900 2K REV A • PRINTED IN THE USA
LINEAR TECHNOLOGY CORPORATION 1997
3.3k
3.3k
V
5V
5A
CC
0.1 F