DS26521LN+ Maxim Integrated Products, DS26521LN+ Datasheet - Page 160

• 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
Note: Writing this register resets the detector’s integration period.
Bit 7: Receive Down Code Definition Bit 7 (C7). First bit of the repeating pattern.
Bit 6: Receive Down Code Definition Bit 6 (C6). A Don’t Care if a 1-bit length is selected.
Bit 5: Receive Down Code Definition Bit 5 (C5). A Don’t Care if a 1- or 2-bit length is selected.
Bit 4: Receive Down Code Definition Bit 4 (C4). A Don’t Care if a 1- to 3-bit length is selected.
Bit 3: Receive Down Code Definition Bit 3 (C3). A Don’t Care if a 1- to 4-bit length is selected.
Bit 2: Receive Down Code Definition Bit 2 (C2). A Don’t Care if a 1- to 5-bit length is selected.
Bit 1: Receive Down Code Definition Bit 1 (C1). A Don’t Care if a 1- to 6-bit length is selected.
Bit 0: Receive Down Code Definition Bit 0 (C0). A Don’t Care if a 1- to 7-bit length is selected.
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bit 7: Receive Down Code Definition Bit 7 (C7). A Don’t Care if a 1- to 7-bit length is selected.
Bit 6: Receive Down Code Definition Bit 6 (C6). A Don’t Care if a 1- to 7-bit length is selected.
Bit 5: Receive Down Code Definition Bit 5 (C5). A Don’t Care if a 1- to 7-bit length is selected.
Bit 4: Receive Down Code Definition Bit 4 (C4). A Don’t Care if a 1- to 7-bit length is selected.
Bit 3: Receive Down Code Definition Bit 3 (C3). A Don’t Care if a 1- to 7-bit length is selected.
Bit 2: Receive Down Code Definition Bit 2 (C2). A Don’t Care if a 1- to 7-bit length is selected.
Bit 1: Receive Down Code Definition Bit 1 (C1). A Don’t Care if a 1- to 7-bit length is selected.
Bit 0: Receive Down Code Definition Bit 0 (C0). A Don’t Care if a 1- to 7-bit length is selected.
C7
C7
7
0
7
0
T1RDNCD1 (T1 Mode Only)
Receive Down Code Definition Register 1
0AEh
T1RDNCD2 (T1 Mode Only)
Receive Down Code Definition Register 2
0AFh
C6
C6
6
0
6
0
C5
C5
5
0
5
0
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C4
C4
4
0
4
0
C3
C3
3
0
3
0
DS26521 Single T1/E1/J1 Transceiver
C2
C2
2
0
2
0
C1
C1
1
0
1
0
C0
C0
0
0
0
0