DS26528GN+ Maxim Integrated Products, DS26528GN+ Datasheet - Page 2

IC TXRX T1/E1/J1 OCT 256-CSBGA

DS26528GN+

Manufacturer Part Number
DS26528GN+
Description
IC TXRX T1/E1/J1 OCT 256-CSBGA
Manufacturer
Maxim Integrated Products
Type
Transceiverr
Datasheet

Specifications of DS26528GN+

Number Of Drivers/receivers
4/4
Protocol
IEEE 1149.1
Voltage - Supply
3.135 V ~ 3.465 V
Mounting Type
Surface Mount
Package / Case
256-CSBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
1.
2.
3.
4.
5.
6.
7.
8.
1.1
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
7.1
8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
8.9
8.2.1
8.4.1
8.8.1
8.8.2
8.8.3
8.8.4
8.8.5
8.8.6
8.9.1
8.9.2
8.9.3
8.9.4
8.9.5
8.9.6
8.9.7
8.9.8
8.9.9
8.9.10
8.9.11
DETAILED DESCRIPTION.................................................................................................9
FEATURE HIGHLIGHTS ..................................................................................................10
APPLICATIONS ...............................................................................................................13
SPECIFICATIONS COMPLIANCE ...................................................................................14
ACRONYMS AND GLOSSARY .......................................................................................16
BLOCK DIAGRAMS.........................................................................................................17
PIN DESCRIPTIONS ........................................................................................................19
FUNCTIONAL DESCRIPTION .........................................................................................27
M
G
L
C
J
F
S
HDLC C
T
C
P
P
C
R
I
G
P
D
S
F
NITIALIZATION AND
ITTER
INE
RAMER
EST AND
RAMERS
YSTEM
IN
ROCESSOR
ER
YSTEM
LOCK
ONTROL
LOCK
ESETS AND
EVICE
ENERAL
LOBAL
AJOR
F
Backplane Clock Generation ............................................................................................................... 27
Example Device Initialization Sequence .............................................................................................. 30
-P
Elastic Stores ....................................................................................................................................... 32
IBO Multiplexer..................................................................................................................................... 35
H.100 (CT Bus) Compatibility .............................................................................................................. 42
Receive and Transmit Channel Blocking Registers............................................................................. 43
Transmit Fractional Support (Gapped Clock Mode) ............................................................................ 43
Receive Fractional Support (Gapped Clock Mode) ............................................................................. 43
T1 Framing........................................................................................................................................... 44
E1 Framing........................................................................................................................................... 47
T1 Transmit Synchronizer .................................................................................................................... 49
Signaling .............................................................................................................................................. 50
T1 Data Link......................................................................................................................................... 54
E1 Data Link......................................................................................................................................... 56
Maintenance and Alarms ..................................................................................................................... 57
E1 Automatic Alarm Generation .......................................................................................................... 60
Error-Count Registers .......................................................................................................................... 61
DS0 Monitoring Function...................................................................................................................... 63
Transmit Per-Channel Idle Code Insertion........................................................................................... 64
I
UNCTIONAL
NTERFACE
ORT
A
S
S
O
I
/F
R
I
ONTROLLERS
NTERRUPTS
B
TTENUATOR
YNTHESIZER
TRUCTURE
PERATING
NTERFACE
......................................................................................................................................10
......................................................................................................................................44
ESOURCES
D
P
ACKPLANE
ORMATTER
R
ORT
IAGNOSTICS
ESOURCES
I
P
NTERFACE
OWER
............................................................................................................................10
............................................................................................................................12
D
ESCRIPTION
C
.......................................................................................................................27
M
......................................................................................................................11
-D
.....................................................................................................................10
.....................................................................................................................30
ONFIGURATION
I
....................................................................................................................10
....................................................................................................................10
....................................................................................................................30
NTERFACE
ODES
...................................................................................................................12
OWN
................................................................................................................12
................................................................................................................27
................................................................................................................30
.............................................................................................................9
M
ODES
......................................................................................................19
TABLE OF CONTENTS
...................................................................................................32
..............................................................................................29
..............................................................................................30
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DS26528 Octal T1/E1/J1 Transceiver

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