參數(shù)資料
型號: LXT972A
廠商: Intel Corp.
英文描述: 3.3V Dual-Speed Fast Ethernet Transceiver Datasheet
中文描述: 3.3雙速快速以太網(wǎng)收發(fā)器數(shù)據(jù)表
文件頁數(shù): 49/70頁
文件大?。?/td> 833K
代理商: LXT972A
3.3V Dual-Speed Fast Ethernet Transceiver Datasheet
LXT972A
Datasheet
49
Figure 26. 10BASE-T Receive Timing
Table 27. 10BASE-T Receive Timing Parameters
Parameter
Sym
Min
Typ
1
Max
Units
2
Test Conditions
RXD, RX_DV, RX_ER Setup to RX_CLK High
t1
10
ns
RXD, RX_DV, RX_ER Hold from RX_CLK High
t2
10
ns
TPIP/N in to RXD out (Rx latency)
t3
5.8
6.0
BT
CRS asserted to RXD, RX_DV, RX_ER
asserted
t4
5
32
BT
RXD, RX_DV, RX_ER de-asserted to CRS de-
asserted
t5
0.3
0.5
BT
TPI in to CRS asserted
t6
2
28
BT
TPI quiet to CRS de-asserted
t7
6
10
BT
TPI in to COL asserted
t8
1
31
BT
TPI quiet to COL de-asserted
t9
5
10
BT
1. Typical values are at 25
°
C and are for design aid only; not guaranteed and not subject to production testing.
2. BT is the duration of one bit as transferred to and from the MAC and is the reciprocal of the bit rate. 10BASE-T bit time = 10
-
s or 100 ns.
RX_CLK
RXD,
RX_DV,
RX_ER
CRS
TPI
t
3
t
4
t
2
t
6
t
1
t
7
t
5
COL
t
8
t
9
相關PDF資料
PDF描述
LXT972ALC 3.3V Dual-Speed Fast Ethernet Transceiver Datasheet
LXT972M Single-Port 10/100 Mbps PHY Transceiver
LXT9763 Fast Ethernet 10/100 Hex Transceiver with Full MII
LXT9763HC LAN TRANSCEIVER|HEX|QFP|208PIN|PLASTIC
LXT9784 Transceiver Hardware Integrity Function Overview
相關代理商/技術參數(shù)
參數(shù)描述
LXT972ALC 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:3.3V Dual-Speed Fast Ethernet Transceiver Datasheet
LXT972LCHFB8 制造商:LEVEL_ONE 功能描述:
LXT972M 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Single-Port 10/100 Mbps PHY Transceiver
LXT973QC 制造商:Intel 功能描述:LAN Transceiver, Dual, 100 Pin, Plastic, QFP
LXT974 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Fast Ethernet 10/100 Quad Transceivers