ICS1894-32_1 Datasheet, PDF (49/53 Pages) Integrated Device Technology – 10BASE-T/100BASE-TX INTEGRATED PHYCEIVER WITH RMII INTERFACE

ICS1894-32
10BASE-T/100BASE-TX INTEGRATED PHYCEIVER WITH RMII INTERFACE
PHYCEIVER
10Base-T: Normal Link Pulse Timing
The table below lists the significant time periods for the 10Base-T Normal Link Pulse (which consists of timings of
signals on the TP_TXP pins). The 10Base-T Normal Link Pulse Timing Diagram shows the timing diagram for the
time periods.
Time
Period
Parameter
t1 Normal Link Pulse Width
t2 Normal Link Pulse to Normal Link Pulse Period
Conditions
10Base-T
10Base-T
Min. Typ. Max. Units
– 100 –
ns
8 20 25 ms
10Base-T Normal Link Pulse Timing Diagram
TP_TXP
t1
t2
IDT® 10BASE-T/100BASE-TX INTEGRATED PHYCEIVER WITH RMII INTERFACE
49
ICS1894-32 REV G 020509