DS26518GNB1+ Maxim Integrated Products, DS26518GNB1+ Datasheet - Page 287

• Manufacturer Part Number: DS26518GNB1+
• Description: IC TXRX T1/E1/J1 8PRT 256-CSBGA
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of DS26518GNB1+

• Number Of Drivers/receivers: 8/8
• Protocol: T1/E1/J1
• Voltage - Supply: 3.135 V ~ 3.465 V
• Mounting Type: Surface Mount
• Package / Case: 256-CSBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 11-26. E1 Transmit-Side 1.544MHz Boundary Timing (Elastic Store Enabled)
Figure 11-27. E1 Transmit-Side 2.048MHz Boundary Timing (Elastic Store Enabled)
TSSYNCIOn
TSYSCLKn
TCHCLKn
TCHBLKn
TSYSCLKn
TSERn
TSYNCn
TCHCLKn
TCHBLKn
TSERn
TSIGn
1
2
1
NOTE 1: THE F-BIT POSITION IN THE TSERn DATA IS IGNORED.
NOTE 2: TCHBLKn IS PROGRAMMED TO BLOCK CHANNEL 24.
NOTE 1: TSYNCn IN THE INPUT MODE (TIOCR.2 = 0).
NOTE 2: TCHBLKn IS PROGRAMMED TO BLOCK CHANNEL 1.
2
CHANNEL 23
CHANNEL 31
A
CHANNEL 31
B
LSB MSB
C
LSB MSB
D
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CHANNEL 24
CHANNEL 32
A
CHANNEL 32
B
LSB
C
LSB MSB
F MSB
D
CHANNEL 1
CHANNEL 1
CHANNEL 1