KSZ8001L-EVAL Micrel Inc, KSZ8001L-EVAL Datasheet - Page 44
![BOARD EVALUATION FOR KSZ8001L](/photos/9/9/90959/ksz8001l-eval_sml.jpg)
KSZ8001L-EVAL
Manufacturer Part Number
KSZ8001L-EVAL
Description
BOARD EVALUATION FOR KSZ8001L
Manufacturer
Micrel Inc
Datasheet
1.KSZ8001S.pdf
(46 pages)
Specifications of KSZ8001L-EVAL
Main Purpose
Interface, Ethernet PHY
Embedded
No
Utilized Ic / Part
KSZ8001L
Primary Attributes
Single Chip PHY, 100BASE-TX/100BASE-FX/10BASE-T
Secondary Attributes
MII, RMII, SMII, HP Auto MDI, MDI-X Auto Polarity Correction, LinkMD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
576-1620
March 2006
Micrel
Selection of Isolation Transformer
A 1:1 isolation transformer is required at the line interface. An isolation transformer with integrated common-mode choke is
recommended for exceeding FCC requirements. The following table gives recommended transformer characteristics.
Selection of Reference Crystal
An oscillator or crystal with the following typical characteristics is recommended.
Parameter
Turns Ratio
Open-Circuit Inductance (min.)
Leakage Inductance (max.)
Inter-Winding Capacitance (max.)
D.C. Resistance (max.)
Insertion Loss (max.)
HIPOT (min.)
Charateristics
Frequency
Frequency Tolerance(max)
Load Capacitance (max)
Series Resistance
Single Port
Magnetic manufacturer
Pulse
Bel Fuse
Bel Fuse
Bel Fuse
YCL
Transpower
Delta
LanKom
Part number
H1102
S558-5999-U7
SI-46001
SI-50170
PT163020
HB726
LF8505
LF-H41S
Magnetic Vendor Selection Lists
Transformer Selection Criteria
Value
1 CT : 1 CT
350 uH
0.4 uH
12 pF
0.9 Ohms
1.0 dB
1500 Vrms
Value
25.00000
± 50
20
40
44
AUTO MDIX
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Test Condition
100 mV, 100 kHz, 8 mA
1 MHz (min.)
0-65 MHz
Units
MHz
ppm
pF
Ω
Number of port
1
1
1
1
1
1
1
1
Revision 1.03
KSZ8001