參數(shù)資料
型號(hào): AM79C989
廠商: Advanced Micro Devices, Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Motor Driver IC; Supply Voltage Max:13.2V; Output Current Max:0.5A; Package/Case:8-SOIC; Driver Type:Motor; Leaded Process Compatible:No; Output Current:1.5A; Peak Reflow Compatible (260 C):No; Supply Voltage Min:3.8V
中文描述: 四路以太網(wǎng)交換器(QuEST的⑩)
文件頁數(shù): 34/37頁
文件大?。?/td> 198K
代理商: AM79C989
34
Am79C989
P R E L I M I N A R Y
Fast Link Pulse Timing
Figure 4.
Fast Link Pulse Timing Diagram
Clock Pulses
FLP
Burst
FLP
Link
Pulse
Timing
D0 = 1
Clock Pulse
Data Pulse
Clock Pulse
D1 = 0
D2 = 1
D3 = 1
D15 = 0
22
20
20
20
21
21173B-8
No.
Symbol
Parameter Description
Min
Max
Unit
20
t
FLP0
Link Pulse Width.
80
120
ns
21
t
FLP1
Clock to Data Delay.
55.5
69.5
μ
s
22
t
FLP2
Clock to Clock Delay.
111
139
μ
s
23
Total Pulses in FLP Burst.
17
33
No.
24
FLP Burst to FLP Burst.
8
24
ms
相關(guān)PDF資料
PDF描述
AM79C989JC Quad Ethernet Switching Transceiver (QuEST⑩)
AM79C989JCT Quad Ethernet Switching Transceiver (QuEST⑩)
AM79C98 Twisted-Pair Ethernet Transceiver (TPEX)
AM79C98JC Twisted-Pair Ethernet Transceiver (TPEX)
AM79C98PC Twisted-Pair Ethernet Transceiver (TPEX)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM79C989JC 制造商:Rochester Electronics LLC 功能描述:- Bulk
AM79C989JC/T 制造商:Rochester Electronics LLC 功能描述:- Bulk
AM79C989JCT 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Quad Ethernet Switching Transceiver (QuEST⑩)
AM79C98JC 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Twisted-Pair Ethernet Transceiver (TPEX)