參數(shù)資料
型號: DP83848HSQ/NOPB
廠商: National Semiconductor
文件頁數(shù): 76/82頁
文件大?。?/td> 0K
描述: IC TXRX ETHERNET PHYTER 40-LLP
產(chǎn)品培訓(xùn)模塊: PHYTER® Family
標準包裝: 1
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 1/1
規(guī)程: 以太網(wǎng)
電源電壓: 3 V ~ 3.6 V
安裝類型: 表面貼裝
封裝/外殼: 40-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 40-LLP-EP(6x6)
包裝: 剪切帶 (CT)
配用: DP83848H-MAU-EK-ND - BOARD EVALUATION DP83848H
其它名稱: *DP83848HSQ/NOPB
DP83848HSQCT
77
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DP
83
84
8
H
8.2.26 Isolation Timing
8.2.27 25 MHz_OUT Timing
Note: 25 MHz_OUT characteristics are dependent upon the X1 input characteristics.
Parameter
Description
Notes
Min
Typ
Max
Units
T2.26.1
From software clear of bit 10 in
the BMCR register to the transi-
tion from Isolate to Normal Mode
100
s
T2.26.2
From Deassertion of S/W or H/W
Reset to transition from Isolate to
Normal mode
500
s
Parameter
Description
Notes
Min
Typ
Max
Units
T2.27.1
25 MHz_OUT High/Low Time
MII mode
20
ns
RMII mode
10
ns
T2.27.2
25 MHz_OUT propagation delay
Relative to X1
8
ns
Clear bit 10 of BMCR
(return to normal operation
from Isolate mode)
H/W or S/W Reset
(with PHYAD = 00000)
MODE
ISOLATE
NORMAL
X1
25 MHz_OUT
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