DS26521LN+ Maxim Integrated Products, DS26521LN+ Datasheet - Page 119

• Manufacturer Part Number: DS26521LN+
• Description: IC TXRX T1/E1/J1 64-LQFP
• Manufacturer: Maxim Integrated Products
• Type: Line Interface Units (LIUs)r

Specifications of DS26521LN+

• Number Of Drivers/receivers: 1/1
• Protocol: T1/E1/J1
• Voltage - Supply: 3.135 V ~ 3.465 V
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bits 7 to 0: Receive DS0 Channel Bits (B[1:8]). Receive channel data that has been selected by the Receive
Channel Monitor Select register (RDS0SEL). B8 is the LSB of the DS0 channel (last bit to be received).
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bits 7 to 0: Firmware Revision (FR[7:0]). This read-only register reports the current revision of the receive
firmware.
FR7
B1
7
0
7
0
RDS0M
Receive DS0 Monitor Register
060h
E1RFRID (E1 Mode Only)
Receive Firmware Revision ID Register
061h
FR6
B2
6
0
6
0
FR5
B3
5
0
5
0
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FR4
B4
4
0
4
0
FR3
B5
3
0
3
0
DS26521 Single T1/E1/J1 Transceiver
FR2
B6
2
0
2
0
FR1
B7
1
0
1
0
FR0
B8
0
0
0
0