EPF8122S Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – 10/100 LAN Interface Module for NIC/HUB Applications

ELECTRONICS INC.
10/100 LAN Interface Module
for NIC/HUB Applications
EPF8122S
• Robust construction allows for toughest soldering processes •
• 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
Insertion Loss
(dB Max.)
Return Loss
(dB Min.)
Common Mode Rejection
(dB Min.)
Crosstalk (dB Min.)
[Between Channels]
100 KHz, 0.1 Vrms
8 mA DC Bias
Cable Side
350µH
1-10
MHz
Xmit Rcv
-1
-1
100
MHz
1-30
MHz
30-60
MHz
60-100
MHz
1-30
MHz
30-100 100-500
MHz
MHz
Xmit
-5
Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv
-1 -15 -18 -10 -12 -5 -10 -40 -40 -30 -30 -10 -10
1-10
MHz
-35
10-100
MHz
-35
• Isolation : 1500 Vrms • Impedance : 100 Ω Xmit / 100 Ω Rcv • Rise Time : 3.0 nS Max. •
TD+ 1
CT 2
TD- 3
Transmit Channel
2CT : 1CT
Schematic
16 TX+
RD+ 6
15 CT
CT 7
14 TX-
RD- 8
Receive Channel
1CT : 1CT
11 RX+
10 CT
9 RX-
A
J
Pin 1
I.D.
PCA
EPF8122S
Date Code
Package
N
Suggested
B
Q
Solder
P
Pad Layout
D
M
C
H
E
K
L
I
F
G
Dim.
A
B
C
D
E
F
G
H
I
J
K
L
M
N
P
Q
Dimensions
(Inches)
(Millimeters)
Min. Max. Nom. Min. Max. Nom.
.480
.260
.180
.350
.010
.050
.370
.016
.010
.070
0°
.025
.500
12.19 12.70
.280
6.60 7.11
.200
4.57 5.08
Typ.
8.89 Typ.
.015
.254 .381
Typ.
1.27 Typ.
.390
9.40 9.91
.022
.406 .559
Typ.
.254 Typ.
Typ.
1.78 Typ.
8°
0°
8°
.045
.635 1.14
.030
.762
.050
1.27
.055
1.40
.410
10.41
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
CSF8122S Rev. - 5/7/98
Product performance is limited to specified parameters. Data is subject to change without prior notice.
TEL: [phone]
FAX: [phone]
http://www.pca.com