Cirrus Logic CS8952 - Manual (Page 14)

CS8952
CrystalLAN™ 100BASE-X and 10BASE-T Transceiver 14
DS206F1
10BASE-T SERIAL RECEIVE TIMING
Parameter Symbol Min Typ Max Unit
RX+/- active to RXD[0] active t
DATA
- - 1200 ns
RX+/- active to CRS active t
CRS
- - 600 ns
RXD[0] setup from RX_CLK t
RDS
35 - - ns
RXD[0] hold from RX_CLK t
RDH
50 - - ns
RX_CLK hold after CRS off t
RCH
5 - - ns
RXD[0] throughput delay t
RD
- - 250 ns
CRS turn off delay t
CRSOFF
- - 400 ns
RX_CLK
RXD[0]
CRS
t
CRS
RX+/- IN
OUT
OUT
t
CRSOFF
t
HD
t
SU
OUT
t
DATA
t
RD
t
RCH