IP1001LF Datasheet, PDF (46/48 Pages) List of Unclassifed Manufacturers – Integrated 10/100/1000 Gigabit Ethernet Transceiver

IP1001 LF
Data Sheet
5.3.4 RGMII Timing
e. Transmit Timing Requirements
Symbol
T_Tclk3
T_Tclk3
T_Tclk3
T_s3
T_h3
Description
Period of transmit clock in giga mode
Period of transmit clock in 100M mode
Period of transmit clock in 10M mode
TXEN, TXD to TXC setup time
(TXPHASE_SEL=0, no clock delay added)
TXEN, TXD to TXC setup time
(TXPHASE_SEL=1, clock delay added)
TXEN, TXD to TXC hold time
(TXPHASE_SEL=0, no clock delay added)
TXEN, TXD to TXC hold time
(TXPHASE_SEL=1, clock delay added)
T Tclk3
Min. Typ.
-
8
-
40
-
400
-0.65
1.35
0.2
2.2
Max. Unit
-
ns
-
ns
-
ns
ns
ns
ns
ns
TXC
TXCTL, TXD[3:0]
T h3
T h3
T s3
T s3
f. Receive Timing
Symbol
T_Rclk3
T_Rclk3
T_Rclk3
T_d3
Description
Min. Typ. Max. Unit
Period of receive clock in giga mode
-
Period of receive clock in 100M mode
-
Period of receive clock in 10M mode
-
RXC edge to RXCTL, RXD
(RXPHASE_SEL=0, no clock delay added)
RXC edge to RXCTL, RXD
(RXPHASE_SEL=1, clock delay added)
8
-
ns
40
-
ns
400
-
ns
0.4
ns
2.4
ns
T Rclk3
RXC
RXCTL, RXD[3:0]
T d3
T d3
Copyright © 2006, IC Plus Corp.
46/48
Dec. 18, 2007
IP1001-DS-R06