DS26514GN+ Maxim Integrated Products, DS26514GN+ Datasheet - Page 51
![IC TXRX T1/E1/J1 4PORT 256-CSBGA](/photos/6/50/65053/256-csbga_21-0315_sml.jpg)
DS26514GN+
Manufacturer Part Number
DS26514GN+
Description
IC TXRX T1/E1/J1 4PORT 256-CSBGA
Manufacturer
Maxim Integrated Products
Type
Transceiverr
Datasheet
1.DS26514GN.pdf
(305 pages)
Specifications of DS26514GN+
Number Of Drivers/receivers
4/4
Protocol
Ethernet
Voltage - Supply
3.14 V ~ 3.47 V
Mounting Type
Surface Mount
Package / Case
256-CSBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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9.9.2
The E1 framing consists of FAS, NFAS detection as shown in
Table 9-14. E1 FAS/NFAS Framing
FRAME
C = C bits are the CRC-4 remainder; A = alarm bits; Sa = bits for data link.
Rev: 101608
CRC-4
10
11
12
13
14
15
#
0
1
2
3
4
5
6
7
8
9
E1 Framing
NFAS
NFAS
NFAS
NFAS
NFAS
NFAS
NFAS
NFAS
TYPE
FAS
FAS
FAS
FAS
FAS
FAS
FAS
FAS
C1
C2
C3
C4
C1
C2
C3
C4
E1
E2
1
0
0
1
0
1
1
2
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
A
A
A
A
A
A
A
A
3
0
0
0
0
0
0
0
0
Sa4
Sa4
Sa4
Sa4
Sa4
Sa4
Sa4
Sa4
4
1
1
1
1
1
1
1
1
Table
9-14.
Sa5
Sa5
Sa5
Sa5
Sa5
Sa5
Sa5
Sa5
5
1
1
1
1
1
1
1
1
DS26514 4-Port T1/E1/J1 Transceiver
Sa6
Sa6
Sa6
Sa6
Sa6
Sa6
Sa6
Sa6
6
0
0
0
0
0
0
0
0
Sa7
Sa7
Sa7
Sa7
Sa7
Sa7
Sa7
Sa7
7
1
1
1
1
1
1
1
1
51 of 305
Sa8
Sa8
Sa8
Sa8
Sa8
Sa8
Sa8
Sa8
8
1
1
1
1
1
1
1
1
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