參數(shù)資料
型號(hào): 84221
英文描述: 84221 Quad 10/100 Mbps TX/FX/10BT (PHY) manual 1/99
中文描述: 84221四10/100 Mbps的TX/FX/10BT(PHY)的手冊(cè)1 / 99
文件頁(yè)數(shù): 9/70頁(yè)
文件大小: 1017K
代理商: 84221
MD400184/A
9
84221
Table 1. AutoNegotiation, Speed & Duplex Mode Combinations
Input Pins
Mode Selected
Aneg
Speed[3:0]
Duplx [3:0]
Auto-
neg
Forced
Modes
[Note 2]
Advertised
Capabilities
Speed
DPLX
Speed
DPLX
0
0000
0000
Off
10
Half
na
na
0
0000
1111
Off
10
Full
na
na
0
1111
0000
Off
100
Half
na
na
0
1111
1111
Off
100
Full
na
na
1
0000
0000
On
na
na
10
Half
1
0000
1111
On
na
na
10
Half/Full
1
1111
0000
On
na
na
10/100
Half/Full
[3]
1
1111
1111
On
na
na
10/100
Half
Note 1: The single ANEG pin applies to all four channels. The four Speed and DPLX apply to each individual channel.
The pins above are shown for all four channels, but each channel can be individually configured for SPEED and DPLX by
appropriately setting the pin for that channel.
Note 2: Forced Modes assume that registers 0 and 4 are at default values.
Note 3: the 84221 can be either controlled through the software or through the hardware. If the device needs to be con-
trolled through the software (Registers 0 to 4), then these seven pins (ANEG, Speed[3:0] , Duplx[3:0]) have to be tied to
their default values of 1, 1111, and 0000 respectively.
相關(guān)PDF資料
PDF描述
84221 Quad 100BaseTX/100BaseFX/10BaseT Physical Layer Device (Highly Integrated Ethernet Transceiver For Twisted Pair And Fiber Ethernet Applications)(四通道100BaseTX/100BaseFX/10BaseT 物理層處理器(高度集成的以太網(wǎng)雙絞線和光纖數(shù)據(jù)收發(fā)器))
84301 84301 4-Port Fast Ethernet Controller manual 3/98
84301 4-Port Fast Ethernet Controller( 4端口快速以太網(wǎng)控制器)
84717000 MINIATURNAEHERUNGSSCHALTER 4MM GLATT PNP
84717002 MINIATURNAEHERUNGSSCHALTER M5 PNP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
842225 REV A1 制造商:Aavid Thermalloy 功能描述:- Bulk
84222C 功能描述:固定電感器 2.2uH 2.0A Mini SMT Power RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類(lèi)型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm
8422303301B 制造商:ESSEX 功能描述:SPDT 277V. COIL ENCLOSED RELAY
84223C 功能描述:固定電感器 22uH 0.6A Mini SMT Power RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類(lèi)型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm
84224C 功能描述:固定電感器 220uH 0.2A Mini SMT Power RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類(lèi)型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm