DS26521L+ Maxim Integrated Products, DS26521L+ Datasheet - Page 123

• 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 T1 mode. See T1RSLC2.
Bit 7: International Bit (Si).
Bit 6: Frame Non-Alignment Signal Bit (1).
Bit 5: Remote Alarm (A).
Bit 4: Additional Bit 4 (Sa4).
Bit 3: Additional Bit 5 (Sa5).
Bit 2: Additional Bit 6 (Sa6).
Bit 1: Additional Bit 7 (Sa7).
Bit 0: Additional Bit 8 (Sa8).
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Note: This register has an alternate definition for T1 mode. See T1RSLC3.
Bit 7: Si Bit of Frame 14 (SiF14).
Bit 6: Si Bit of Frame 12 (SiF12).
Bit 5: Si Bit of Frame 10 (SiF10).
Bit 4: Si Bit of Frame 8 (SiF8).
Bit 3: Si Bit of Frame 6 (SiF6).
Bit 2: Si Bit of Frame 4 (SiF4).
Bit 1: Si Bit of Frame 2 (SiF2).
Bit 0: Si Bit of Frame 0 (SiF0).
SiF14
Si
7
0
7
0
E1RNAF (E1 Mode)
E1 Receive Non-Align Frame Register
065h
E1RSiAF (E1 Mode)
E1 Received Si Bits of the Align Frame Register
066h
SiF12
6
1
0
6
0
SiF10
A
5
0
5
0
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SiF8
Sa4
4
0
4
0
SiF6
Sa5
3
0
3
0
DS26521 Single T1/E1/J1 Transceiver
SiF4
Sa6
2
0
2
0
SiF2
Sa7
1
0
1
0
SiF0
Sa8
0
0
0
0