VSC8641XKO Vitesse Semiconductor Corp, VSC8641XKO Datasheet - Page 87

• Manufacturer Part Number: VSC8641XKO
• Description: IC PHY 10/100/1000 100-LQFP
• Manufacturer: Vitesse Semiconductor Corp
• Type: PHY Transceiverr

Specifications of VSC8641XKO

• Number Of Drivers/receivers: 1/1
• Protocol: Gigabit Ethernet
• Voltage - Supply: 2.5V, 3.3V
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Case: TQFP
• Dc: 07+
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 907-1031

Figure 23.
5.3.8
Table 76.
Figure 24.
Revision 4.3
August 2009
RXD[7:0]
TXD[3:0]
RX_CLK
TX_CLK
RX_DV
RX_ER
TX_EN
TX_ER
GMII Receive Timing
MII Transmit
The following table lists the characteristics when using the device in MII transmit mode.
For information about the MII transmit timing, see
AC Characteristics for MII Transmit
MII Transmit Timing
Parameter
TX_CLK to TXD[3:0], TX_EN, TX_ER Delay
TX_CLK Duty Cycle
T
TX_TCLK-Duty
t
HIGH
T
TX_TCLK-Delay
Valid Data
f
CLK
t
f
0.7 V
t
LOW
Symbol
t
t
t
DELAY
DUTY
SU
Figure 24,
Minimum
35
0
t
r
page 87.
Electrical Specifications
Maximum
VSC8641 Datasheet
t
25
65
H
Unit
ns
%
1.9 V
1.9 V
0.7 V
Page 87