參數(shù)資料
型號: AM79C874VC
廠商: ADVANCED MICRO DEVICES INC
元件分類: 網(wǎng)絡(luò)接口
英文描述: NetPHY-1LP Low Power 10/100-TX/FX Ethernet Transceiver
中文描述: DATACOM, ETHERNET TRANSCEIVER, PQFP80
封裝: 12 X 12 MM, PLASTIC, MO-136BAM, TQFP-80
文件頁數(shù): 58/60頁
文件大?。?/td> 869K
代理商: AM79C874VC
58
Am79C874
P R E L I M I N A R Y
10 Mbps GPSI Transmit Timing
Figure 30.
GPSI Transmit Timing - Start of Transmission
10 Mbps GPSI Transmit Timing
Figure 31.
GPSI Transmit 10TXCLK and 10TXD Timing
Figure 32.
Test Load for 10RXD, 10CRS, 10RXCLK, 10TXCLK and 10COL
Symbol
Parameter Description
Delay from the rising edge of the 10TXCLK which first clocks
10TXEN HIGH to TX± toggling LOW
Min.
Max.
Unit
t
GTTX
240
360
ns
10TXCLK
10TXEN
TX±
tGTTX
22235I-32
Symbol
t
GTCDH
t
GDTCS
t
GTCH
t
GTCL
t
GTCP
Parameter Description
10TXCLK to 10TXD or 10TXEN Hold Time
10TXD or 10TXEN to 10TXCLK Setup Time
10TXCLK Width HIGH
10TXCLK Width LOW
10TXCLK Period
Min.
20
20
45
45
99,995
Max.
Unit
ns
ns
ns
ns
ns
55
55
100,005
10TXCLK
10TXD
10TXEN
tGTCDH
tGDTCS
tGTCDH
tGTCP
tGTCH
tGTCL
22235E-36
50 pF
DUT
22235E-37
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AM79C874VI 制造商:Advanced Micro Devices 功能描述:PHY 1-CH 10Mbps/100Mbps 80-Pin TQFP 制造商:AMD (Advanced Micro Devices) 功能描述:PHY 1-CH 10Mbps/100Mbps 80-Pin TQFP
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