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KS8001L View Datasheet(PDF) - Micrel

Part Name
Description
MFG CO.
'KS8001L' PDF : 46 Pages View PDF
Micrel
KSZ8001
Package Thermal Resistance (θJA)(Note 3)
Thermal Resistance
Airflow Velocity (m/s)
KSZ8001L / KSZ8001LI
KSZ8001SL / KSZ8001SLI
KSZ8001S
θJA
0
83.56
75.19
42.43
θJA
1
77.08
68.20
36.19
θJA
2
72.36
66.43
34.24
θJC
0
35.90
42.65
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
IDD2
10BASE-T
IDD3
Power Saving Mode
IDD4
SW Power Down Mode
IDD5
Power down pin (PD#)
TTL Inputs
Chip only, no transformer
Chip only, no transformer
Ethernet cable disconnected
Register (software) power down
Chip (hardware) power down
VIH
Input High Voltage
2.0
VIL
Input Low Voltage
IIN
Input Current
VIN = GND – VDD
TTL Outputs
VOH
VOL
I IOZ I
Output High Voltage
Output Low Voltage
Output Tri-State Leakage
IOH = -4mA
100BASE-TX Transmit (measured differentially after 1:1 transformer)
VO
Peak Differential Ouput
Voltage
50Ω from each output to VDD
VIMB
Output Voltage Imbalance 50Ω from each output to VDD
tr, tt
Rise/Fall Time
Rise/Fall Time Imbalance
Duty Cycle Distortion
Overshoot
VSET
Refernce Voltage of ISET
Propagation Delay
Jitter
2.4
0.95
3
0
52
32
35
5
3
-10
0.75
45
0.7
mA
mA
mA
mA
mA
V
0.8
V
10
μA
V
0.4
V
10
μA
1.05
2
5
0.5
±0.25
5
60
1.4
V
%
ns
ns
ns
%
V
Ns
ns(pk-pk)
June 2009
Revision 1.04
34
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