- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄369886 > LXT974QC LAN Transceiver PDF資料下載
參數(shù)資料
| 型號： | LXT974QC |
| 英文描述： | LAN Transceiver |
| 中文描述： | 網(wǎng)絡(luò)收發(fā)器 |
| 文件頁數(shù)： | 53/68頁 |
| 文件大?。?/td> | 1177K |
| 代理商： | LXT974QC |
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頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁當(dāng)前第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁
Low-Power Octal PHY
—
LXT9784
Datasheet
53
4.2
AC Characteristics
Figure 15
defines the conditions under which timing measurements are done. The design must
guarantee proper operation for voltage swings and slew rates that exceed the specified test
conditions.
Table 30. 10BASE-T Transmitter Voltage/Current DC Characteristics
Parameter
Symbol
Min
Typ
Max
Units
Condition
Output differential Peak Voltage
V
OD10
2.2
2.8
V
R
= 100
Note 1.
Line Driver Supply Peak Current per port
I
CCT10
57
mA
R
= 464
Notes 2 and 3.
1. R
is the resistive load across the transmit differential pins, TPOP and TPON.
2. Current is measured on all Vcc pins @ Vcc = 3.3 V.
3. Transmitter current is measured with a 1:1 transformer. Transmitter peak current is governed by the following equation:
maximum differential output peak voltage divided by the load resistance value.
Table 31. 100BASE-TX Receiver Voltage/Current DC Characteristics
Parameter
Symbol
Min
Typ
Max
Units
Condition
Input Differential Resistance
R
ID100
10
k
DC. Note 1.
Input Differential Accept Peak Voltage
V
IDA100
500
1200
mV
Input Differential Reject Peak Voltage
V
IDR100
100
mV
Input Common Mode Voltage
V
ICM100
Vcc/2
V
1. This value is measured across the receive differential pins, TPIP and TPIN.
Table 32. 100BASE-TX Transmitter Voltage/Current DC Characteristics
Parameter
Symbol
Min
Typ
Max
Units
Condition
Output differential Peak Voltage
V
OD100
0.95
1.00
1.05
V
R
L
= 100
Note 1.
Line Driver Supply Peak Current per port
I
CCT100
20
mA
R
BIAS100
= 619
Notes 2 and 3.
1. R
L
is the resistive load across the transmit differential pins, TPOP and TPON.
2. Current is measured on all Vcc pins @ Vcc = 3.3 V.
3. Transmitter current is measured with a 1:1 transformer. Transmitter peak current is governed by the following equation:
maximum differential output peak voltage divided by the load resistance value.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LXT975QC | LAN Transceiver |
| LXT9761 | Interface IC |
| LXT9761HC | LAN TRANSCEIVER|HEX|QFP|208PIN|PLASTIC |
| LXT9762 | Interface IC |
| LXT9762HC | LAN TRANSCEIVER|HEX|QFP|208PIN|PLASTIC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LXT975 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Fast Ethernet 10/100 Quad Transceivers |
| LXT975A | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Fast Ethernet 10/100 Quad Transceivers |
| LXT975AHC | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Fast Ethernet 10/100 Quad Transceivers |
| LXT975B | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Fast Ethernet 10/100 Quad Transceivers |
| LXT975BHC | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Fast Ethernet 10/100 Quad Transceivers |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。