DS26521L+ Maxim Integrated Products, DS26521L+ Datasheet - Page 122

• 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: These registers have an alternate definition for E1 mode. See E1RAF, E1RNAF, and E1RSiAF.
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Note: This register has an alternate definition for T1 mode. See T1RSLC1.
Bit 7: International Bit (Si).
Bit 6: Frame Alignment Signal Bit (0).
Bit 5: Frame Alignment Signal Bit (0).
Bit 4: Frame Alignment Signal Bit (1).
Bit 3: Frame Alignment Signal Bit (1).
Bit 2: Frame Alignment Signal Bit (0).
Bit 1: Frame Alignment Signal Bit (1).
Bit 0: Frame Alignment Signal Bit (1).
(MSB) 7
S=1
M2
C8
Si
0
7
0
T1RSLC1, T1RSLC2, T1RSLC3 (T1 Mode)
Receive SLC-96 Data Link Registers 1 to 3
064h, 065h, 066h
E1RAF (E1 Mode)
E1 Receive Align Frame Register
064h
C7
M1
S4
6
0
6
0
0
S=0
C6
S3
5
0
5
0
0
S=1
C5
S2
4
0
122 of 258
4
1
0
S=0
C4
S1
3
0
3
1
0
C11
C3
A2
2
0
DS26521 Single T1/E1/J1 Transceiver
C10
2
0
0
C2
A1
1
0
0 (LSB)
C1
M3
C9
0
1
1
0
T1RSLC1
T1RSLC2
T1RSLC3
0
1
0