100 LAN Interface Module with
Enhanced Common Mode Attenuation
E L E C T R O N I C S I N C .
EPF8225S
• Significantly Improved Common Mode Attenuation
•
• Guaranteed to operate with 8 mA DC bias at 70°C •
• Complies with or exceeds IEEE 802.3, 10BT/100BX Standards
•
Electrical Parameters @ 25° C
OCL
(µH Min.)
Common Mode Rejection
Return Loss
(dB Min.)
Crosstalk
(dB Min.)
Insertion Loss
(dB Min.)
(dB Max.)
100KHz,0.1Vrms
8mA DC Bias
1-100
MHz
60-80
60-80
MHz
80-100
MHz
1-30
MHz
80-100
MHz
1-30
MHz
30-60
MHz
1-100
MHz
30-60
MHz
MHz
400
1
18
45
15
12
10
40
37
35
35
•
Isolation : 1500Vrms
•
Schematic
24, 21, 18, 15 TX
23, 20, 17, 14 X-
TD 1, 4, 7, 10
D- 2, 5, 8, 11
1CT : 1
22, 19, 16, 13 X+
D+ 3, 6, 9, 12
Package
Marking:
PCA
EPF8225S
Date Code
Dimensions
P
N
A
(Millimeters)
Min. Max. Nom.
(Inches)
Max. Nom.
Dim. Min.
B
E
Pad Layout
M
Q
A
B
C
D
E
F
G
H
I
---
.250
---
---
6.35
---
18.67
6.61
9.65
---
.735
.260
.380
---
---
---
6.48
---
Pin 1
I.D.
.255
---
---
---
.550
---
.050
---
.018
.010
.085
4°
.040
.030
.050
.090
.280
13.97
---
.010
---
---
.250
---
---
.760
---
.030
---
1.27
---
.457
.254
2.16
4°
1.02
.762
1.27
2.29
7.11
6.60
.508
.305
---
.260
.020
.012
---
.016
.008
---
.406
.203
---
I
C
J
K
J
K
L
M
N
P
Q
0°
0°
8°
8°
L
H
D
.030
---
.762
---
1.27
---
.050
---
---
---
---
G
---
F
---
---
---
---
---
---
---
---
CSF8225S Rev. Orig. 2/11/02
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
Product performance is limited to specified parameters. Data is subject to change without prior notice.