- 您現(xiàn)在的位置：買賣IC網 > PDF目錄360868 > IP101 PHY 10/100M Single Chip Fast Ethernet Transceiver PDF資料下載
參數資料
| 型號： | IP101 |
| 英文描述： | PHY 10/100M Single Chip Fast Ethernet Transceiver |
| 中文描述： | 單芯片物理層10/100M自適應快速以太網收發(fā)器 |
| 文件頁數： | 21/33頁 |
| 文件大?。?/td> | 821K |
| 代理商： | IP101 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁當前第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁
IP101
IP101-DS-R0.02
Feb. 24, 2003
21 / 33
Copyright
2003, IC Plus Corp.
Confidential, All rights reserved.
Advanced, Specification subject to change without notice.
NOT APPROVED BY TECHNICAL DOCUMENT CONTROL
Power-Down Modes
IP101 can be power-down by 4 methods. These 4
methods are as follow:
1. Power Down in bit 11 of Register 0: Enable this bit
will disconnect the power to IP101 and also internal
clock, but MDC and MDIO are still activated.
2. APS mode in bit 1 of Register 16: Set high to this
bit will let PHY into power saving mode
3. Analog off in bit 0 of Register 16: Enable this bit will
put IP101 in analog off state. This will power down
all analog functions but not internal 25MHz
oscillator.
4. ISOL pin (pin 43): Set high will isolate IP101 from
MAC and disable management interface (MDC and
MDIO). The power usage is at minimum when this
pin is activated.
Repeater Modes
To enter Repeater mode, one can either set pin 40
(RPTR) to high or set 1 to bit 2 of Register 16 will allow
IP101 to enter Repeater mode. If IP101 is used in
repeater, CRS will be high if IC is in process of
receiving packets, while IP101 is used in a network
interface card, CRS will be generated in both
transmitting and receiving packets.
Miscellaneous
ISET (pin 28) should be connected to GND via a 6.2k
ohm resistor with 1% accuracy to ensure a correct
driving current for transmit DAC.
Set low to pin 42, REST_N, for at least 10ms will reset
all functions available in IP101. The bit 15 of Register 0
will put PHY into its default status.
相關PDF資料 |
PDF描述 |
|---|---|
| IP1060AD | Analog IC |
| IP1060AJ | Voltage-Mode SMPS Controller |
| IP1060AN | Analog IC |
| IP1060BJ | Voltage-Mode SMPS Controller |
| IP1060D | Analog IC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| IP101ALF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single port 10/100 Fast Ethernet Transceiver |
| IP101ALF-DS-R01 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single port 10/100 Fast Ethernet Transceiver |
| IP101ALF-DS-R02 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single port 10/100 Fast Ethernet Transceiver |
| IP101ALF-DS-R03 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single port 10/100 Fast Ethernet Transceiver |
| IP101ALF-DS-R04 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single port 10/100 Fast Ethernet Transceiver |
發(fā)布緊急采購，3分鐘左右您將得到回復。