DS26514GN+ Maxim Integrated Products, DS26514GN+ Datasheet - Page 274

• Manufacturer Part Number: DS26514GN+
• Description: IC TXRX T1/E1/J1 4PORT 256-CSBGA
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

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

11.3
Figure 11-17. E1 Receive-Side Timing
Figure 11-18. E1 Receive-Side Boundary Timing (Elastic Store Disabled)
Rev: 101608
RCHCLKn
RCHBLKn
RFSYNCn
RSYNCn
RSYNCn
RSYNCn
RFSYNCn
E1 Receiver Functional Timing Diagrams
FRAME#
RCLKn
RSERn
RSIGn
NOTE 1: RCHBLKn IS PROGRAMMED TO BLOCK CHANNEL 1.
NOTE 2: SHOWN IS AN RNAF FRAME BOUNDARY.
NOTE 3. RSIGn NORMALLY CONTAINS THE CAS MULTIFRAME ALIGNMENT NIBBLE (0000) IN CHANNEL 1.
1
1
1
2
NOTE 1: RSYNCn IN FRAME MODE (RIOCR.0 = 0).
NOTE 2: RSYNCn IN MULTIFRAME MODE (RIOCR.0 = 1).
NOTE 3: THIS DIAGRAM ASSUMES THE CAS MF BEGINS IN THE RAF FRAME.
1
CHANNEL 32
CHANNEL 32
2
A
B
3
C
4
LSB
D
5
Si
6
1
7
A Sa4 Sa5 Sa6 Sa7 Sa8
8
CHANNEL 1
CHANNEL 1
9
Note 3
10 11 12 13 14 15 16
MSB
DS26514 4-Port T1/E1/J1 Transceiver
CHANNEL 2
CHANNEL 2
A
B
1
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