ksz8051mlli Micrel Semiconductor, ksz8051mlli Datasheet - Page 49

• Manufacturer Part Number: ksz8051mlli
• Description: 10base-t/100base-tx Physical Layer Transceiver
• Manufacturer: Micrel Semiconductor

Micrel, Inc.
Magnetics Specification
A 1:1 isolation transformer is required at the line interface. An isolation transformer with integrated common-mode chokes
is recommended for exceeding FCC requirements.
Table 15 and Table 16 list recommended magnetic characteristics and qualified magnetics for the KSZ8051MLL.
July 2010
Parameter
Turns ratio
Open-circuit inductance (min.)
Insertion loss (max.)
HIPOT (min.)
Magnetic Manufacturer
Bel Fuse
Bel Fuse (Mag Jack)
Bel Fuse (Mag Jack)
Delta
LANKom
Pulse
Pulse (low cost)
Transpower
TDK (Mag Jack)
Table 16. Qualified Single Port 10/100 Magnetics
Table 15. Magnetics Selection Criteria
Part Number
S558-5999-U7
SI-46001-F
SI-50170-F
LF8505
LF-H41S-1
H1102
H1260
HB726
TLA-6T718A
-1.0dB
Value
1 CT : 1 CT
350μH
1500Vrms
49
Auto MDI-X
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Test Condition
100mV, 100kHz, 8mA
100kHz – 100MHz
Number of Port
1
1
1
1
1
1
1
1
1
M9999-071210-1.0
KSZ8051MLL