VSC8641XKO Vitesse Semiconductor Corp, VSC8641XKO Datasheet - Page 91

• 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 27.
5.4
Table 80.
Revision 4.3
August 2009
RX_CLK (at Transmitter)
TX_CLK (at Transmitter)
RX_CLK (at Receiver)
TX_CLK (at Receiver)
RXD[3:0]
TXD[3:0]
RX_CTL
TX_CTL
RGMII Compensated Timing
Operating Conditions
The following table lists the recommended operating conditions for the VSC8641
device.
Recommended Operating Conditions
Parameter
Power supply voltage for V
at 2.5 V
Power supply voltage for V
at 3.3 V
Power supply voltage for V
2.5 V
Power supply voltage for V
3.3 V
Power supply voltage for V
Power supply voltage for V
Power supply voltage for V
Delay = 2.0 ns
Delay = 2.0 ns
TXD[3:0]
RXD[3:0]
TXEN
RXEN
DDIOMAC
DDIOMAC
DDIOMICRO
DDIOMICRO
DD33
DDREG
DD12
V
THRESH
at
at
TXERR
RXERR
TXD[7:4]
RXD[7:4]
V
V
V
V
DDIOMICRO
DDIOMICRO
Symbol
V
DDIOMAC
DDIOMAC
V
V
DDREG
DD33
DD12
T
T
T
SETUP
SETUP
SETUP
Minimum
R
T
T
2.37
2.37
1.14
3.0
3.0
3.0
3.0
Typical
2.5
3.3
2.5
3.3
3.3
3.3
1.2
Electrical Specifications
VSC8641 Datasheet
Maximum
T
T
T
T
HOLD
HOLD
2.63
2.63
1.26
HOLD
HOLD
3.6
3.6
3.6
3.6
RX_CLK with
Internal
Delay Added
T
T
TX_CLK with
Internal
Delay Added
R
R
Page 91
Unit
V
V
V
V
V
V
V