DS26518GNB1+ Maxim Integrated Products, DS26518GNB1+ Datasheet - Page 73

• 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

9.9.17 Framer Payload Loopbacks
The framer, payload, and remote loopbacks are controlled by RCR3.
Table 9-35. Register Related to Framer Payload Loopbacks
Framer Loopback
Payload Loopback
Remote Loopback
Note: The addresses shown above are for Framer 1. Addresses for Framers 2 to 8 can be calculated using the following: Framer n = (Framer 1
address + (n - 1) x 200hex), where n = 2 to 8 for Framers 2 to 8.
RECEIVE CONTROL
REGISTER 3 (RCR3)
ADDRESSES
FRAMER 1
083h
083h
083h
Transmit data output from the framer is looped back to the receiver.
The 192-bit payload data is looped back to the transmitter.
Data recovered by the receiver is looped back to the transmitter.
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FUNCTION