ds265188-port-t1-e1-j1-transc Maxim Integrated Products, Inc., ds265188-port-t1-e1-j1-transc Datasheet - Page 19

• Manufacturer Part Number: ds265188-port-t1-e1-j1-transc
• Description: Ds26518 8-port T1/e1/j1 Transceiver
• Manufacturer: Maxim Integrated Products, Inc.

Figure 7-2. Detailed Block Diagram
TRINGn
RRINGn
RTIPn
TTIPn
MICROPROCESSOR
TRANSCEIVER 1 OF 8
SPI
INTERFACE
Serial Interface Mode:
SWAP, MOSI, and MISO)
(SCLK, CPOL, CPHA,
TRANSMIT
Shaper/Line
RECEIVE
Clock/Data
Waveform
Recovery
Driver
LIU
LIU
PORT
JTAG
DS26518
RESET
BLOCK
19 of 313
Encode
Decode
B8ZS/
HDB3
B8ZS/
HDB3
BERT
BERT
PRE-SCALER
Tx FRAMER:
Rx FRAMER:
Rx
Tx
PLL
Elastic
Elastic
Store
Store
HDLC
HDLC
Rx
Tx
SYNTHESIZ-
CLOCK
DS26518 8-Port T1/E1/J1 Transceiver
ER
TSYNCn/
TSSYNCIOn
TSYSCLKn
TCHBLK/CLKn
TSERn
RSYSCLKn
RSIGn
RM/RFSYNCn
TSIGn
TCLKn
RSYNCn
RSERn
RCLKn
RCHBLK/CLKn
BPCLK1
REFCLKIO