Datasheet

LTC2859/LTC2861
9
285961fc
LTC2859
LOGIC INPUTS
DE RE TE MODE A, B RO TERMINATOR
0 0 0 Receive R
IN
Enabled Off
0 0 1 Receive with Term R
IN
Enabled On
0 1 0 Shutdown R
IN
Hi-Z Off
0 1 1 Term Only R
IN
Hi-Z On
1 0 0 Transmit with Receive Driven Enabled Off
1 0 1 Transmit with Receive
and Term
Driven Enabled On
1 1 0 Transmit Driven Hi-Z Off
1 1 1 Transmit with Term Driven Hi-Z On
LTC2861
LOGIC INPUTS
DE RE TE MODE A, B Y, Z RO TERMINATOR
0 0 0 Receive R
IN
Hi-Z Enabled Off
0 0 1 Receive with Term R
IN
Hi-Z Enabled On
0 1 0 Shutdown R
IN
Hi-Z Hi-Z Off
0 1 1 Term Only R
IN
Hi-Z Hi-Z On
1 0 0 Transmit with Receive R
IN
Driven Enabled Off
1 0 1 Transmit with Receive
and Term
R
IN
Driven Enabled On
1 1 0 Transmit R
IN
Driven Hi-Z Off
1 1 1 Transmit with Term R
IN
Driven Hi-Z On
LTC2859 LTC2861
FuncTion Tables
block DiaGrams
120Ω
DE
RO
DI
A
(15kV)
TE
B
(15kV)
Z
(15kV)
Y
(15kV)
SLEEP/SHUTDOWN
LOGIC AND DELAY
RECEIVER
DRIVER
RE
SLO
120Ω
DE
RO
DI
A
(15kV)
TE
B
(15kV)
SLEEP/SHUTDOWN
LOGIC AND DELAY
RECEIVER
DRIVER
RE
SLO
2859/61 BD