DS2155LN Maxim Integrated Products, DS2155LN Datasheet - Page 58
![IC TXRX T1/E1/J1 1-CHIP 100-LQFP](/photos/6/82/68291/406-100-lqfp_sml.jpg)
DS2155LN
Manufacturer Part Number
DS2155LN
Description
IC TXRX T1/E1/J1 1-CHIP 100-LQFP
Manufacturer
Maxim Integrated Products
Specifications of DS2155LN
Function
Single-Chip Transceiver
Interface
E1, HDLC, J1, T1
Number Of Circuits
1
Voltage - Supply
3.14 V ~ 3.47 V
Current - Supply
75mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
100-LQFP
Includes
BERT Generator and Detector, CMI Coder and Decoder, HDLC Controller
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Power (watts)
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DS2155LNB+
Manufacturer:
Maxim
Quantity:
100
Company:
Part Number:
DS2155LNC2+
Manufacturer:
ROHM
Quantity:
2 000
Company:
Part Number:
DS2155LNC2+
Manufacturer:
Maxim Integrated
Quantity:
10 000
Part Number:
DS2155LNC2+
Manufacturer:
MAXIM/美信
Quantity:
20 000
- Current page: 58 of 238
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Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bit 0/Automatic Remote Alarm Generation (ARA)
Bit 1/Automatic AIS Generation (AAIS)
Bit 2/Automatic E-Bit Enable (AEBE)
Bit 3/Sa4 Bit Select (Sa4S). Set to 1 to source the Sa4 bit from the TLINK pin; set to 0 to not source the Sa4 bit.
See Section
Bit 4/Sa5 Bit Select (Sa5S). Set to 1 to source the Sa5 bit from the TLINK pin; set to 0 to not source the Sa5 bit.
See Section
Bit 5/Sa6 Bit Select (Sa6S). Set to 1 to source the Sa6 bit from the TLINK pin; set to 0 to not source the Sa6 bit.
See Section
Bit 6/Sa7 Bit Select (Sa7S). Set to 1 to source the Sa7 bit from the TLINK pin; set to 0 to not source the Sa7 bit.
See Section
Bit 7/Sa8 Bit Select (Sa8S). Set to 1 to source the Sa8 bit from the TLINK pin; set to 0 to not source the Sa8 bit.
See Section
0 = disabled
1 = enabled
0 = disabled
1 = enabled
0 = E-bits not automatically set in the transmit direction
1 = E-bits automatically set in the transmit direction
35
35
35
35
35
Sa8S
7
0
for details.
for details.
for details.
for details.
for details.
Sa7S
E1TCR2
E1 Transmit Control Register 2
36h
6
0
Sa6S
5
0
Sa5S
4
0
58 of 238
Sa4S
3
0
AEBE
2
0
AAIS
1
0
ARA
0
0
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