DM9801 Datasheet, PDF (55/61 Pages) List of Unclassifed Manufacturers – 1M home Phonrline Network Physical Layer Single Chip Transceiver

DM9801
1M Home Phoneline Network Physical Layer Single Chip Transceiver
GPSI-1M Transmit Timing Diagram
STDCLK
tTX
S
STXDAT
STXEN
CRS
HN+/-
t1
tTX
pd
tTX
h
t2
GPSI-1M Transmit Timing Parameters
Symbol
tTXs
tTXh
t1
t2
tTXpd
Parameter
STXDATA STXEN, Setup To
STDCLK High
STXDAT, STXEN, Hold From
STDCLK High
STXEN Sampled To CRS
Asserted
STXEN Sampled To CRS De-
asserted
STXEN Sampled To HN+/- Out
(Tx Latency)
Min.
10
10
33.83
Typ.
Max. Unit
ns
ns
810 ns
43.16 us
819.3 ns
Conditions
GPSI-1M Receive Timing Diagram
SRDCLK
SRXDAT
CRS
HN+/-
tTX
pd
t1
t3
tRX tRX
S
h
t2
t4
Preliminary
55
Version: DM9801-DS-P02
March 20, 2000