JA) (Note 3) Thermal Resistanc" />
參數(shù)資料
型號: KSZ8001SI
廠商: Micrel Inc
文件頁數(shù): 28/46頁
文件大小: 0K
描述: TXRX 10/100 LINKMD 3.3V 48-SSOP
標準包裝: 30
類型: 收發(fā)器
規(guī)程: MII,RMII,SMII
電源電壓: 1.8V, 3.3V
安裝類型: 表面貼裝
封裝/外殼: 48-BSSOP(0.295",7.50mm 寬)
供應商設備封裝: 48-SSOP
包裝: 管件
配用: 576-1620-ND - BOARD EVALUATION FOR KSZ8001L
Micrel
KSZ8001
June 2009
Revision 1.04
34
Package Thermal Resistance (
θ
JA)
(Note 3)
Thermal Resistance
θ
JA
θ
JA
θ
JA
θ
JC
Airflow Velocity (m/s)
0
1
2
0
KSZ8001L / KSZ8001LI
83.56
77.08
72.36
35.90
KSZ8001SL / KSZ8001SLI
75.19
68.20
66.43
42.65
KSZ8001S
42.43
36.19
34.24
6.75
Electrical Characteristics
(Note4)
Symbol
Parameter
Condition
Min
Typ
Max
Unit
Total Supply Current
(Note 5)
KSZ8001L
-
Current consumption is for the single 3.3V supply KSZ8001L device only, and includes the 1.8V supply
voltages (VDDRX, VDDPLL) that are provided by the KSZ8001L via power output pin 13 (VDDC).
-
Transformer consumes an additional 45mA @ 3.3V for 100BASE-TX and 70mA @ 3.3V for 10BASE-T.
IDD1
100BASE-TX
Chip only, no transformer
52
mA
IDD2
10BASE-T
Chip only, no transformer
32
mA
IDD3
Power Saving Mode
Ethernet cable disconnected
35
mA
IDD4
SW Power Down Mode
Register (software) power down
5
mA
IDD5
Power down pin (PD#)
Chip (hardware) power down
3
mA
TTL Inputs
VIH
Input High Voltage
2.0
V
VIL
Input Low Voltage
0.8
V
IIN
Input Current
VIN = GND – VDD
-10
10
μA
TTL Outputs
VOH
Output High Voltage
IOH = -4mA
2.4
V
VOL
Output Low Voltage
0.4
V
I IOZ I
Output Tri-State Leakage
10
μA
100BASE-TX Transmit (measured differentially after 1:1 transformer)
VO
Peak Differential Ouput
Voltage
50
Ω from each output to VDD
0.95
1.05
V
VIMB
Output Voltage Imbalance
50
Ω from each output to VDD
2
%
tr, tt
Rise/Fall Time
3
5
ns
Rise/Fall Time Imbalance
0
0.5
ns
Duty Cycle Distortion
±0.25
ns
Overshoot
5
%
VSET
Refernce Voltage of ISET
0.75
V
Propagation Delay
45
60
Ns
Jitter
0.7
1.4
ns(pk-pk)
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