DS3141 Maxim Integrated Products, DS3141 Datasheet - Page 2

• Manufacturer Part Number: DS3141
• Description: Network Controller & Processor ICs Single Ch DS3;-E3 Fr Framer T3-E3 Framer
• Manufacturer: Maxim Integrated Products

Specifications of DS3141

• Product: Framer
• Number Of Transceivers: 1
• Data Rate: 2.048 Mbps
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 90 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: CSBGA

1.
2.
3.
4.
5.
6.
7.
5.1
5.2
5.3
5.4
5.5
5.6
5.7
6.1
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
7.10
7.2.1
7.2.2
7.5.1
7.5.2
7.5.3
7.5.4
7.6.1
7.7.1
7.9.1
7.10.1
BLOCK DIAGRAM .......................................................................................................................... 6
APPLICATION EXAMPLE .............................................................................................................. 6
MAIN FEATURES ........................................................................................................................... 7
STANDARDS COMPLIANCE ......................................................................................................... 8
PIN DESCRIPTION ......................................................................................................................... 9
REGISTERS.................................................................................................................................. 15
FUNCTIONAL DESCRIPTION ...................................................................................................... 18
T
R
T
R
CPU B
JTAG I
S
S
P
T
R
E
L
C
DS3/E3 F
DS3/E3 P
BERT........................................................................................................................................ 45
OOPBACKS
RANSMIT
RANSMIT
RANSMITTER
UPPLY
TATUS
IN
RROR
ECEIVE
ECEIVE
ECEIVER
OMMON AND
HDLC C
I
Transmit Clock ..................................................................................................................................... 18
Loss-of-Clock Detection ....................................................................................................................... 19
Line Loopback...................................................................................................................................... 20
Diagnostic Loopback............................................................................................................................ 20
Payload Loopback................................................................................................................................ 20
BERT and Loopback Interaction .......................................................................................................... 20
Master Status Register (MSR) ............................................................................................................. 28
DS3/E3 Framer Register Description................................................................................................... 32
BERT Register Description .................................................................................................................. 45
Receive Operation ............................................................................................................................... 53
NVERSIONS AND
US
NTERFACE
I
, T
R
NSERTION
F
F
EGISTER
RAMER
ERFORMANCE
I
F
F
EST
L
RAMER
RAMER
ONTROLLER
NTERFACE
OGIC
ORMATTER
ORMATTER
............................................................................................................................... 20
,
L
L
AND
OGIC
INE
........................................................................................................................ 19
....................................................................................................................... 32
LIU I
S
P
...................................................................................................................... 20
D
I
YSTEM
INS
NTERFACE
R
ESCRIPTION
.................................................................................................................. 18
F
P
ESET
ORCE
............................................................................................................... 14
............................................................................................................... 53
NTERFACE
LIU I
S
INS
E
YSTEM
RROR
I
......................................................................................................... 14
P
NTERFACE
NTERFACE
H
INS
IGH
TABLE OF CONTENTS
R
I
................................................................................................. 14
C
NTERFACE
EGISTERS
................................................................................................ 17
/L
P
OUNTERS
INS
OW
P
......................................................................................... 9
P
...................................................................................... 18
INS
INS
2 of 88
................................................................................. 22
P
................................................................................ 12
................................................................................ 42
................................................................................. 9
INS
........................................................................ 10