DS26521L+ Maxim Integrated Products, DS26521L+ Datasheet - Page 131

• Manufacturer Part Number: DS26521L+
• Description: IC TXRX T1/E1/J1 64-LQFP
• Manufacturer: Maxim Integrated Products
• Type: Line Interface Units (LIUs)r

Specifications of DS26521L+

• 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
• Product: Framer
• Number Of Transceivers: 1
• Data Rate: 44.736 Mbps
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 220 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Note: This register has an alternate definition for E1 mode. See E1RCR2.
Bits 5 to 3: Receive Up Code Length Definition Bits (RUP[2:0]).
Bits 2 to 0: Receive Down Code Length Definition Bits (RDN[2:0]).
RUP2
RDN2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
RUP1
RDN1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
—
7
0
RUP0
RDN0
T1RIBCC (T1 Mode)
Receive In-Band Code Control Register
082h
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
—
6
0
RUP2
5
0
LENGTH SELECTED
LENGTH SELECTED
8 : 16 bits
8 : 16 bits
1 bits
2 bits
3 bits
4 bits
5 bits
6 bits
7 bits
1 bits
2 bits
3 bits
4 bits
5 bits
6 bits
7 bits
131 of 258
RUP1
4
0
RUP0
3
0
DS26521 Single T1/E1/J1 Transceiver
RDN2
2
0
RDN1
1
0
RDN0
0
0