lxt6155 Intel Corporation, lxt6155 Datasheet - Page 7

• Manufacturer Part Number: lxt6155
• Description: 155 Mbps Sdh/sonet/atm Transceiver
• Manufacturer: Intel Corporation

Datasheet
TRING0
TRING1
RRING
RXISH
TTIP0
TTIP1
RTIP
Figure 1. LXT6155 Block Diagram
m P Control (CS, SCLK, SDI, SDO),
Hardware (MODE0, SP, CIS, RIFE)
Loopback
Local
Adaptive
Equalizer
Encode
CMI
Frequency
Doubler
Recovery
Loss of Signal
Recovery
Clock
Data
Control
PLL
4
Logic
(LOS)
155 Mbps SDH/SONET/ATM Transceiver — LXT6155
RLIS,
LLIS
Registers
2
Control
Equalizer
CMI/NRZ
Decode
HWSEL
Control
x 8 Synthesizer
XTALIN
Parallel/
PLL
Serial
19.4MHz crystal
Optional
Divide
Frame Detect &
Byte Aligner
8
Parallel
Serial/
XTALOUT
Loopback
Remote
TXISH
2
2
2
8
8
2
TPOS, TNEG
TPID<7:0>
TSICLKP, TSICLKN
TPICLK
RPOCLK
RSOCLKP, RSOCLKN
RPOD<7:0>
RPOS, RNEG
ROFP/CMIERR
LOS
LOCK
7