LAN9313I SMSC [SMSC Corporation], LAN9313I Datasheet - Page 389

• Manufacturer Part Number: LAN9313I
• Description: Three Port 10/100 Managed Ethernet Switch with MII
• Manufacturer: SMSC [SMSC Corporation]

Three Port 10/100 Managed Ethernet Switch with MII
Datasheet
SMSC LAN9313/LAN9313i
14.5
14.5.1
Overshoot and Undershoot
Jitter
Transmitter Peak Differential Output Voltage
Receiver Differential Squelch Threshold
Note 14.8 Measured at line side of transformer, line replaced by 100 Ω (+/- 1%) resistor.
Note 14.9 Offset from 16nS pulse width at 50% of pulse peak.
Note 14.10 Measured differentially.
Note 14.11 Min/max voltages guaranteed as measured with 100 Ω resistive load.
This section details the various AC timing specifications of the LAN9313/LAN9313i.
Note: The I
Note: The MII/SMI timing adheres to the IEEE 802.3 specification. Refer to the IEEE 802.3
Equivalent Test Load
Output timing specifications assume the 25pF equivalent test load illustrated in
AC Specifications
PARAMETER
PARAMETER
Specification for detailed I
specification for detailed MII timing information.
2
C timing adheres to the Philips I
Table 14.4 100BASE-TX Transceiver Characteristics
Table 14.5 10BASE-T Transceiver Characteristics
OUTPUT
Figure 14.1 Output Equivalent Test Load
2
SYMBOL
SYMBOL
C timing information.
DATASHEET
V
V
V
OUT
OS
DS
389
MIN
MIN
300
2.2
2
-
C-Bus Specification . Refer to the Philips I
25 pF
TYP
TYP
420
2.5
-
MAX
MAX
585
1.4
2.8
5
UNITS
UNITS
Figure 14.1
mV
Revision 1.2 (04-08-08)
nS
%
V
Note 14.10
Note 14.11
NOTES
NOTES
below.
2
C-Bus