ELECTRONICS INC.
10/100 LAN Interface Module for
NIC/HUB Applications
EPF8218G
• Guaranteed to operate with 8 mA DC bias at 70°C on cable side •
• 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
Cable Side
350µH
1-60
MHz
Insertion Loss
(dB Max.)
@80
MHz
@100
MHz
1-30
MHz
Return Loss
(dB Min.)
@80
MHz
@100
MHz
Common Mode Rejection
(dB Min.)
1-30
MHz
@100
MHz
@500
MHz
Crosstalk
(dB Min.)
[Between Channels]
5-10
MHz
@100
MHz
Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv
-1
-1
•
-1
-1
-1.5 -1.5
-18
-18
-10
-10
-8
-8
-30
-30
-25
-25
-10
-10
-40
-40
Isolation
: 1500 Vrms • Cable
Impedance
: 100
Ω
•
Rise Time
: 3.0 nS Max. •
Receive Channel
RD+ 6
CT 7
RD- 8
1:
2
9 RX-
10 CT
11 RX+
Schematic
TD+ 1
CT 2
TD- 3
Transmit Channel
16 TX+
14 TX-
1:
2
15 CT
Package
A
J
Pin 1
I.D.
PCA
EPF8218G
Date Code
Dim.
Min.
.970
.380
.234
---
.010
---
.490
.017
.008
.135
0°
.025
---
---
---
---
Dimensions
(Inches)
Max.
.990
.400
.252
---
.015
---
.510
.022
.013
.145
8°
.045
---
---
---
---
Nom.
.980
.390
.247
.700
.013
.100
.500
.020
.011
.140
4°
.035
.030
.100
.092
.560
(Millimeters)
Min. Max. Nom.
24.64
9.65
5.94
---
.254
---
12.45
.432
.203
3.43
0°
.635
---
---
---
---
25.15
10.16
6.40
---
.381
---
12.95
.559
.330
3.68
8°
1.14
---
---
---
---
24.89
9.91
6.27
17.78
.330
2.54
12.70
.508
.279
3.56
4°
.889
.762
2.54
2.34
14.22
N
B
Q
Pad
Layout
P
D
E
M
C
K
L
I
A
B
C
D
E
F
G
H
I
J
K
L
M
N
P
Q
H
F
G
PCA ELECTRONICS, INC.
6799 SCHOENBORN ST.
NORTH HILLS, CA 91343
CSF8218G Rev. 2
10/4/01
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. ]
