XRT83L38ES Exar, XRT83L38ES Datasheet - Page 6

• Manufacturer Part Number: XRT83L38ES
• Description: Peripheral Drivers & Components - PCIs
• Manufacturer: Exar

Specifications of XRT83L38ES

• Product Category: Peripheral Drivers & Components - PCIs
• Rohs: yes

XRT83L38
OCTAL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
MICROPROCESSOR PARALLEL INTERFACE..............................................................45
TRANSMITTER (C
REDUNDANCY APPLICATIONS............................................................................................... 35
TYPICAL REDUNDANCY SCHEMES ....................................................................................... 36
P
T
N
T
L
L
R
D
D
M
M
OOP
OCAL
RANSMIT
RANSMIT AND
Transmit Termination Mode.....................................................................................................................34
External Transmit Termination Mode ......................................................................................................34
ATTERN
ETWORK
EMOTE
IGITAL
UAL
ICROPROCESSOR
ICROPROCESSOR
T
F
T
F
F
T
T
T
T
F
F
F
F
T
T
T
T
F
F
F
F
F
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
ABLE
IGURE
ABLE
IGURE
IGURE
ABLE
ABLE
ABLE
ABLE
IGURE
IGURE
IGURE
IGURE
ABLE
ABLE
ABLE
ABLE
IGURE
IGURE
IGURE
IGURE
IGURE
ABLE
ABLE
ABLE
ABLE
ABLE
ABLE
ABLE
ABLE
ABLE
ABLE
ABLE
ABLE
ABLE
ABLE
ABLE
ABLE
ABLE
ABLE
-B
L
A
OOP
ACK
L
NALOG
6: R
7: R
8: T
9: T
10: T
11: T
12: P
13: L
14: L
15: L
16: M
17: M
18: M
19: M
20: M
21: M
22: M
23: M
24: M
25: M
26: M
27: M
28: M
29: M
30: M
31: M
32: M
33: M
L
13. S
14. S
15. S
16. S
17. S
18. S
19. S
20. L
21. R
22. R
OOP
23. D
24. S
T
OOP
A
L
RANSMIT AND
-B
OOP
LL
M
RANSMIT
ERMINATION
ECEIVE
ECEIVE
OOP
OOP
OOP
RANSMIT
RANSMIT
ATTERN TRANSMISSION CONTROL
-B
ACK
ICROPROCESSOR INTERFACE SIGNAL DESCRIPTION
ICROPROCESSOR
ICROPROCESSOR
ICROPROCESSOR
ICROPROCESSOR
ICROPROCESSOR
ICROPROCESSOR
ICROPROCESSOR
ICROPROCESSOR
ICROPROCESSOR
ICROPROCESSOR
ICROPROCESSOR
ICROPROCESSOR
ICROPROCESSOR
ICROPROCESSOR
ICROPROCESSOR
ICROPROCESSOR
ICROPROCESSOR
ODES
OCAL
-B
IMPLIFIED
IMPLIFIED
IMPLIFIED
IMPLIFIED
IMPLIFIED
IMPLIFIED
IMPLIFIED
IGNAL FLOW IN
O
EMOTE
EMOTE
IGITAL
D
L
ACK
NES
C
-C
ETECT
-
-
ACK
OOP
BACK CONTROL IN
BACK CONTROL IN
........................................................................................................................ 44
ODE
T
T
ODE
A
R
R
HANNELS
ERMINATION
ERMINATIONS
T
..................................................................................................................... 42
L
NALOG
(DLOOP)..................................................................................................... 44
L
L
EGISTER
EGISTER
T
T
ERMINATION
(TAOS)....................................................................................................... 40
OOP
-B
(RLOOP).................................................................................................... 43
OOP
OOP
ERMINATION
ERMINATIONS
D
D
D
S
B
B
B
B
D
D
Q
ACK
ELECT
LOCK
LOCK
LOCK
LOCK
IAGRAM FOR THE
IAGRAM FOR
IAGRAM FOR
ETECTION
-
ETECTION AND
D
-
-
BACK MODE WITH JITTER ATTENUATOR SELECTED IN
UASI
BACK MODE WITH JITTER ATTENUATOR SELECTED IN RECEIVE PATH
BACK MODE WITH JITTER ATTENUATOR SELECTED IN
L
ETECT
D
OOP
(ALOOP) ......................................................................................... 42
UAL LOOP
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
D
D
D
D
0 - 7) .............................................................................................. 34
C
EGISTER
EGISTER
EGISTER
EGISTER
EGISTER
EGISTER
EGISTER
EGISTER
EGISTER
EGISTER
EGISTER
EGISTER
EGISTER
EGISTER
EGISTER
EGISTER
EGISTER
-R
T
D
IAGRAM OF THE
IAGRAM
IAGRAM
IAGRAM
C
ONTROL
-
............................................................................................................................ 32
C
ABLES
BACK SIGNAL FLOW
ESCRIPTIONS
ONTROL
ANDOM
C
H
H
C
ONTROL
........................................................................................................................ 35
F
ONTROL
ARDWARE MODE
OST MODE
ONTROL
T1
E1
UNCTION
-
- R
- T
- R
BACK MODE
A
B
#0, B
#1, B
#2, B
#3, B
#4, B
#5, B
#6, B
#7, B
#8, B
#9, B
#10, B
#11, B
#12, B
#13, B
#14, B
IN THE
IN
................................................................................................................ 34
.......................................................................................... 46
I
DDRESS
IT
.............................................................................................................. 32
NTERNAL
RANSMIT
ECEIVE
ECEIVE
E
............................................................................................................ 34
T
S
D
XTERNAL
.......................................................................................................... 35
.......................................................................................................... 40
.......................................................................................................... 40
RANSMISSION
IT
IT
IT
IT
IT
IT
IT
IT
IT
IT
ESCRIPTION
IGNAL
....................................................................................................... 42
IT
IT
IT
IT
IT
E
T
D
D
D
D
D
D
D
D
D
D
................................................................................. 40
RANSMIT
XTERNAL
D
D
D
D
D
ESCRIPTION
ESCRIPTION
ESCRIPTION
ESCRIPTION
ESCRIPTION
ESCRIPTION
ESCRIPTION
ESCRIPTION
ESCRIPTION
ESCRIPTION
.................................................................................................. 46
............................................................................... 50
S
S
ESCRIPTION
ESCRIPTION
ESCRIPTION
ESCRIPTION
ESCRIPTION
R
S
............................................................................................... 44
ECTION FOR
ECTION FOR
.............................................................................................. 42
.............................................................................................. 42
ECEIVE AND
ECTION FOR
S
T
II
OURCE
ERMINATION
...................................................................................... 46
S
T
ECTION FOR
ERMINATION
................................................................................ 45
................................................................................ 50
................................................................................ 51
................................................................................ 53
................................................................................ 55
................................................................................ 56
................................................................................ 58
................................................................................ 60
................................................................................ 61
................................................................................ 62
................................................................................ 62
................................................................ 40
.............................................................................. 63
.............................................................................. 63
.............................................................................. 64
.............................................................................. 64
.............................................................................. 65
1:1
N+1 R
(TDQRSS)........................................... 41
T
N+1 R
RANSMIT
M
AND
ODE
EDUNDANCY
1:1 & 1+1 R
M
EDUNDANCY
1+1 R
ODE
(RXTSEL= 0) ...................................... 34
T
T
ERMINATION
T
RANSMIT PATH
(RXTSEL= 0)................................ 33
RANSMIT PATH
EDUNDANCY
............................................... 39
EDUNDANCY
............................................. 38
M
.................................. 37
.................................. 43
ODE
................................ 44
............................... 43
........................... 32
.......................... 37
REV. 1.0.2