CS8952T
CrystalLAN™ 100BASE-X and 10BASE-T Transceiver
SWITCHING CHARACTERISTICS (CONT.)
Parameter
10Base-T Jabber/Unjabber Timing
Maximum Transmit Time
Unjabber Time
Symbol
Min
tJAB
-
tUNJAB
-
TX_EN
tJAB
TX+/TX-
COL
Typ
Max
Unit
105
-
ms
406
-
ms
In
Out
tUNJAB
Out
Parameter
10Base-T SQE (Heartbeat) Timing
COL (SQE) Delay after TX_EN off
COL (SQE) Pulse Width
Symbol
Min
Typ
tSQED
-
1.4
tSQEP
-
1.3
TX_CLK
TX_EN
COL
tTES
tSQED
tSQEP
Max
Unit
-
µs
-
µs
In/Out
In
Out
CIRRUS LOGIC ADVANCED PRODUCT DATABOOK
DS206TPP2
73