HI-3582 HOLTIC [Holt Integrated Circuits], HI-3582 Datasheet - Page 10

• Manufacturer Part Number: HI-3582
• Description: 3.3V ARINC 429 TERMINAL IC
• Manufacturer: HOLTIC [Holt Integrated Circuits]

TIMING DIAGRAMS (cont.)
PL2
ENTX
TXR
TXAOUT
TXBOUT
(TXAOUT) - TXBOUT)
RIN
D/R
ENTX
SEL
PL1
PL2
EN
TXR
TXAOUT
TXBOUT
V
DIFF
BIT 32
DON'T CARE
t
D/R
t
SELEN
one level
t
PL2EN
t
t
D/REN
ENPL
t
ENDAT
10%
t
rx
t
EN
90%
+10V
+5V
-5V
HOLT INTEGRATED CIRCUITS
ARINC BIT
DATA
BIT 1
zero level
t
REPEATER OPERATION TIMING
t
PLEN
HI-3582, HI-3583
fx
TRANSMITTING DATA
t
ENEN
t
ENSEL
t
ENPL
10%
90%
t
10
fx
t
END/R
t
+5V
ARINC BIT
-5V
-10V
SELEN
t
t
TX/REN
EN
DATA
BIT 2
t
rx
t
PLEN
t
TX/R
t
ENSEL
null level
t
ENDAT
DON'T CARE
BIT 1
+10V
-5V
+5V
t
ARINC BIT
DTX/R
BIT 32
DATA
t
DTX/R
t
BIT 32
ENTX/R
t
t
NULL
ENTX/R