DS26324GNA3+ Maxim Integrated Products, DS26324GNA3+ Datasheet - Page 2

• Manufacturer Part Number: DS26324GNA3+
• Description: IC LIU E1/T1/J1 3.3V 256-CSBGA
• Manufacturer: Maxim Integrated Products
• Type: Line Interface Units (LIUs)r

Specifications of DS26324GNA3+

• Number Of Drivers/receivers: 16/16
• Protocol: LIN
• 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
1.1
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
6.1
7.1
STANDARDS COMPLIANCE ........................................................................................................ 6
DETAILED DESCRIPTION ............................................................................................................ 7
BLOCK DIAGRAMS ...................................................................................................................... 8
PIN DESCRIPTION ...................................................................................................................... 10
FUNCTIONAL DESCRIPTION ..................................................................................................... 17
5.1.1
5.1.2
5.1.3
5.4.1
5.4.2
5.4.3
5.4.4
5.4.5
5.4.6
5.4.7
5.4.8
5.5.1
5.5.2
5.5.3
5.5.4
5.5.5
5.5.6
5.5.7
5.5.8
5.5.9
5.5.10 Bipolar Violation and Excessive Zero Detector ............................................................................... 30
5.8.1
5.8.2
5.8.3
5.9.1
5.9.2
5.9.3
5.9.4
REGISTER MAPS AND DEFINITION .......................................................................................... 39
6.1.1
6.1.2
6.1.3
6.1.4
JTAG BOUNDARY SCAN ARCHITECTURE AND TEST ACCESS PORT .................................. 91
7.1.1
7.1.2
T
P
P
M
T
R
J
G.772 M
L
BERT........................................................................................................................................ 34
R
TAP C
ITTER
OOPBACKS
ELECOM
RANSMITTER
ORT
OWER
ECEIVER
EGISTER
ASTER
Serial Port Operation ..................................................................................................................... 17
Parallel Port Operation ................................................................................................................... 18
Interrupt Handling .......................................................................................................................... 18
Transmit Line Templates ................................................................................................................ 22
LIU Transmit Front-End .................................................................................................................. 25
Transmit Dual-Rail Mode ............................................................................................................... 26
Transmit Single-Rail Mode ............................................................................................................. 26
Zero Suppression—B8ZS or HDB3 ................................................................................................ 26
Transmit Power-Down.................................................................................................................... 26
Transmit All Ones .......................................................................................................................... 27
Driver Fail Monitor.......................................................................................................................... 27
Receiver Impedance Matching Calibration ..................................................................................... 27
Receiver Monitor Mode .................................................................................................................. 27
Peak Detector and Slicer ............................................................................................................... 28
Receive Level Indicator .................................................................................................................. 28
Clock and Data Recovery............................................................................................................... 28
Loss of Signal ................................................................................................................................ 28
AIS ................................................................................................................................................ 29
Receive Dual-Rail Mode ................................................................................................................ 29
Receive Single-Rail Mode .............................................................................................................. 30
Analog Loopback ........................................................................................................................... 32
Digital Loopback ............................................................................................................................ 33
Remote Loopback .......................................................................................................................... 33
General Description ....................................................................................................................... 34
Configuration and Monitoring ......................................................................................................... 35
Receive Pattern Detection.............................................................................................................. 36
Transmit Pattern Generation .......................................................................................................... 38
Primary Register Bank ................................................................................................................... 48
Secondary Register Bank............................................................................................................... 63
Individual LIU Register Bank .......................................................................................................... 66
BERT Registers ............................................................................................................................. 84
Test-Logic-Reset ........................................................................................................................... 92
Run-Test-Idle ................................................................................................................................. 92
O
ONTROLLER
A
-U
PERATION
C
TTENUATOR
ONITOR
P AND
S
.................................................................................................................................. 27
LOCK
D
PECIFICATIONS COMPLIANCE
............................................................................................................................... 32
ESCRIPTION
............................................................................................................................ 20
......................................................................................................................... 19
R
........................................................................................................................ 32
ESET
...................................................................................................................... 17
S
TATE
.................................................................................................................. 31
.............................................................................................................. 19
............................................................................................................. 48
M
ACHINE
TABLE OF CONTENTS
DS26324 3.3V, 16-Channel, E1/T1/J1 Short-Haul Line Interface Unit
............................................................................................ 92
....................................................................................... 6
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