Electrical Characteristics(4) V DD " />
參數(shù)資料
型號： KSZ8721SL-EVAL
廠商： Micrel Inc
文件頁數(shù)： 16/33頁
文件大小： 0K
描述： BOARD EVALUATION FOR KSZ8721SL
標(biāo)準(zhǔn)包裝： 1
主要目的： 接口，以太網(wǎng) PHY
嵌入式： 否
已用 IC / 零件： KSC8721SL
主要屬性： 1 個端口，100BASE-TX/100BASE-FX/10BASE-T
次要屬性： MII，RMII，HP Auto MDI，MDI-X 自動極性校正，LinkMD
已供物品： 板
相關(guān)產(chǎn)品： 576-1031-6-ND - IC TXRX PHY 10/100 3.3V 48SSOP
KSZ8721SLA4 TR-ND - TRANSCEIVER 10/100 3.3V 48-SSOP
576-1674-5-ND - IC TXRX PHY 10/100 3.3V 48-SSOP
KSZ8721SLA4-ND - TXRX 10/100 3.3V 48-SSOP
576-1031-5-ND - IC TXRX PHY 10/100 3.3V 48-SSOP
576-1031-1-ND - IC TXRX PHY 10/100 3.3V 48SSOP
576-1031-2-ND - IC TXRX PHY 10/100 3.3V 48SSOP
其它名稱： 576-1630
May 2004
23
M9999-051704
KS8721BL/SL
Micrel
Electrical Characteristics(4)
V
DD = 3.3V ±10%
Symbol
Parameter
Test Condition
Min
Typ
Max
Units
Total Supply Current (including TX output driver current)(5)
I
DD1
Normal 100BASE-TX
Including 40mA output current
103
mA
I
DD2
Normal 10BASE-T (independent of
Including 90mA output current
146
mA
utilization)
I
DD3
Power Saving Mode 1
Auto-negotiation is Enable
43
mA
I
DD5
Power Down Mode
4mA
TTL Inputs
V
IH
Input High Voltage
1/2V
DD(I/O)
V
+0.2
V
IL
Input Low Voltage
0.8
V
I
IN
Input Current
V
IN = GND ~ VDD
–10
10
A
TTL Outputs
V
OH
Output High Voltage
I
OH = –4mA
1/2V
DD(I/O)
V
+0.6
V
OL
Output Low Voltage
I
OL = 4mA
0.4
V
|I
OZ|
Output Tri-State Leakage
10
A
100BASE-TX Receive
R
IN
RX+/RX– Differential Input
8
k
Resistance
Propagation Delay
from magnetics to RDTX
50
110
ns
100BASE-TX Transmit (measured differentially after 1:1 transformer)
V
O
Peak Differential Output Voltage
50
from each output to V
DD
0.95
1.05
V
IMB
Output Voltage Imbalance
50
from each output to V
DD
2%
t
r, tt
Rise/Fall Time
35
ns
Rise/Fall Time Imbalance
0
0.5
ns
Notes:
1. Exceeding the absolute maximum rating(s) may cause permanent damage to the device. Operating at maximum conditions for extended periods may
affect device reliability.
2. The device is not guaranteed to function outside its operating rating. Unused inputs must always be tied to an appropriate logic voltage level (Ground
to V
DD).
3. No HS (heat spreader) in package.
4. Specification for packaged product only.
5. There is 100% data transmission in full-duplex mode and a minimum IPG with a 130-meter cable.
Absolute Maximum Ratings(1)
Storage Temperature (T
S) ....................... –55°C to +150°C
Supply Referenced to GND ........................ –0.5V to +4.0V
All Pins ........................................................ –0.5V to +4.0V
Important: Please read the Notes at the bottom of the
page.
Operating Ratings(2)
Supply Voltage
(V
DD_PLL, VDD_TX, VDD_RXC, VDD_RCV, VDDC) ........ +2.5V
(V
DDIO) ................................................................... +3.3V
Ambient Temperature (T
A)
Commercial ................................................ 0
°C to +70°C
Industrial ................................................. –40
°C to +85°C
Package Thermal Resistance(3)
LQFP
(θ
JA)
No Airflow ................................................... 83.56
°C/W
SSOP
(θ
JA)
No Airflow ................................................... 75.19
°C/W
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KSZ8721SLI 功能描述:以太網(wǎng) IC 10/100 Base-TX/FX Physical Layer Transceiver, Single 3.3V Supply, 48-SSOP (Lead Free) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
KSZ8721SLI TR 功能描述:以太網(wǎng) IC 10/100 Base-TX/FX Physical Layer Transceiver, Single 3.3V Supply, 48-SSOP (Lead Free) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
KSZ8721SL-TR 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V Single Power Supply 10/100BASE-TX/FX MII Physical Layer Transceiver
KSZ8765CLXCC 功能描述:Ethernet Switch 10/100 Base-FX/T/TX PHY MII, RMII Interface 80-LQFP (10x10) 制造商:microchip technology 系列:- 包裝:托盤 零件狀態(tài):有效 協(xié)議:以太網(wǎng) 功能:開關(guān) 接口:MII，RMII 標(biāo)準(zhǔn):10/100 Base-FX/T/TX PHY 電壓 - 電源:3.3V 電流 - 電源:- 工作溫度:0°C ~ 70°C 封裝/外殼:80-LQFP 供應(yīng)商器件封裝:80-LQFP（10x10） 標(biāo)準(zhǔn)包裝:160
KSZ8765CLXIC 功能描述:Ethernet Switch 10/100 Base-FX/T/TX PHY MII, RMII Interface 80-LQFP (10x10) 制造商:microchip technology 系列:- 包裝:托盤 零件狀態(tài):有效 協(xié)議:以太網(wǎng) 功能:開關(guān) 接口:MII，RMII 標(biāo)準(zhǔn):10/100 Base-FX/T/TX PHY 電壓 - 電源:3.3V 電流 - 電源:- 工作溫度:-40°C ~ 85°C 封裝/外殼:80-LQFP 供應(yīng)商器件封裝:80-LQFP（10x10） 標(biāo)準(zhǔn)包裝:160
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