參數(shù)資料
型號: 9880
廠商: Intel Corp.
英文描述: Advanced 10/100 Repeater with Intergrated Management
中文描述: 高級10/100中繼器與綜合管理
文件頁數(shù): 83/118頁
文件大?。?/td> 1648K
代理商: 9880
Advanced 10/100 Repeater with Integrated Management
LXT9860/9880
Datasheet
Document #: 248987
Revision#: 003
Rev Date: 08/07/01
83
Figure 36. 10BASE-T TP-to-MII Timing
Table 39. 10BASE-T TP-to-MII Timing Parameters
Parameter
Sym
Min
Typ
1
Max
Units
2
Test Conditions
TPIP/N in to CRS asserted
t
11A
5
6.6
8
BT
CRS asserted to RXD, RX_DV,
RX_ER
t
11B
70
76
84
BT
RX_CLK falling edge to RXD,
RX_DV, RX_ER valid
t
11C
10
ns
TPIP/N in to COL asserted
t
11D
6
7.4
9
BT
1. Typical values are at 25
°
C and are for design aid only; not guaranteed and not subject to production
testing.
2. Bit Time (BT) is the duration of one bit as transferred to/from the MAC and is the reciprocal of bit rate. BT
for 10BASE-T = 10
s or 100 ns.
RX_CLK
RXD,
RX_DV,
RX_ER
CRS
TPIP/N
COL
t
11A
t
11B
t
11C
t
11D
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