10/100 Base-X Quad-Phyter Module
ELECTRONICS INC.
EPF8081S
• Significantly improved Common Mode Attenuation •
• Guaranteed to operate with 8 mA DC bias at 70°C •
• Complies with or exceeds IEEE 802.3, 10 BT/100 BX Standards •
Electrical Parameters @ 25° C
OCL
@ 70°C
100 KHz, 0.1 Vrms
8 mA DC Bias
Media Side
350µH
0.1-80
MHz
Insertion Loss
(dB Max.)
100
MHz
150
MHz
Return Loss
100
±
15
Ω
(dB Min.)
0.5-30
MHz
30-60
MHz
60-80
MHz
30-80
MHz
Common Mode Rejection
(dB Min.)
100-200
MHz
300
MHz
500
MHz
Crosstalk
(dB Min.)
0.1-100
MHz
Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv
-1
-1
•
-1
-1
-3
-3
-18
-18
---
---
-14
-14
-35
-35
-30
-30
-20
•
-20
-15
-15
-38
Isolation
: 1500 Vrms •
Impedance
: 100 ohms •
Rise Time
: 3.0 nS Max.
T
Schematic
CMC
1,6,11,16
TxT
2,7,12,17
40,35,30,25
1:1
39,34,29,24
38,33,28,23
37,32,27,22
Version C
CMC
4,9,14,19
RxT
5,10,15,20
T
1:1
36,31,26,21
Package
A
J
N
Dim.
PCA
EPF8081S
Date Code
40
21
P
Solder Pad Layout
Q
1
20
A
B
C
D
E
F
G
H
I
J
K
L
M
N
P
Q
Dimensions
(Inches)
Min.
Max. Nom.
1.110
.470
.235
.950
.008
.050
.580
.016
.008
.085
0°
.025
1.130
.490
.255
Typ.
.012
Typ.
.600
.022
.012
Typ.
8°
.045
.030
.050
.090
.670
(Millimeters)
Min.
Max. Nom.
28.19
11.94
6.10
24.13
.203
1.27
14.73
.406
.203
2.16
0°
.635
28.70
12.45
6.35
Typ.
.305
Typ.
15.24
.559
.305
Typ.
8°
1.14
B
D
M
I
C
F
H
E
K
L
G
.762
1.27
2.29
17.02
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
CSF8081Sa Rev -
9/23/97
Product performance is limited to specified parameters. Data is subject to change without prior notice.
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA [ PCA ELECTRONICS INC. ]
