E5002NL PULSE ELECTRONICS CORPORATION, E5002NL Datasheet - Page 5

• Manufacturer Part Number: E5002NL
• Description: Audio & Signal Transformers QUAD MOD
• Manufacturer: PULSE ELECTRONICS CORPORATION

Specifications of E5002NL

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10BASE-T QUAD SMT
TRANSFORMER MODULES
Designed for Level One, Texas
Instruments, and Crystal Multiport ICs
www.pulseeng.com
PE-68065L
USA 858 674 8100 • Germany 49 7032 7806 0 • Singapore 65 6287 8998 • Shanghai 86 21 32181071 • China 86 755 33966678 • Taiwan 886 3 4643715
Recommended Layout for Multi-port Hubs with Double-stacked RJ-45s
10 nF
decoupling
capacitors
1:1
40
Internal Chassis Ground Plane
1
RX
39
2
1: 2
38
3
TX
37 36 35 34
4 5 6 7
1
1: 2
TX
5 6
33
8
RJ-45 Connector
1:1
32
Via Holes
9
Schematics
RX
31
10
5
1:1
30
11
15 16
RX
12
29
1: 2
20
28
13
TX
27 26 25 24
14 15 16 17
NOTE: Keep all traces as
short as possible. Capacitor
position should be optimized.
NOTE: Keep all RD/TD
trace pairs close together
for better EMI performance.
1: 2
TX
18 19
23 22
1:1
RX
21
20
EC101.D (5/09)