EPA2762 Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – 100 Base X Interface Module

100 Base X Interface Module
PCA Part Number(s)
EPA2762
Electrical Specifications @ 25°C
Parameter
Frequency
Specification
Cut-off Frequency
Insertion Loss
Isolation
Return Loss
Commom Mode Rejection
Crosstalk
OCL (DC Bias)
Impedance
80 MHz
60 MHz
50 MHz
100 MHz
200 MHz
400 MHz
100 MHz
100 KHz
105 @ 3 dB (Note 1)
1500
-40
8 mA (See Note 2)
100
Notes : 1. With reference to 60 MHz.
2. This parameter is by design; not 100 % tested in production.
XMIT
-1.5
-12.0
-45
-42
-26
-17
350
RCV
-1.5
-12.0
-45
-40
-26
-17
350
Unit
MHz Min.
dB Max.
Vrms
dB Min.
dB Min.
dB Min.
dB Min.
dB Min.
dB Min.
µH Min.
Ω
Chip
Signal
Functional Block Diagram
Common
Mode
Choke
1
Isolation
Transformer
Common
Mode
Choke
2
Cable
Schematic
RD+ 16
RD- 15
CT 14
CT 3
TD- 2
TD+ 1
FILTER
FILTER
9 RX-
11 RT+
12 RT-
10 RX-
Package
.990
.375
Marking:
PCA
.375
EPA2762
Date Code
.010 ± .005
7 TX-
5 TT-
6 TT+
8 TX+
.020
± .002
.030
.100
.055
.520
.100
.050
.500
DSA2762 Rev. B 11/1/95
Unless Otherwise Noted Dimensions in Inches
Tolerances:
Fractional = ± 1/32
.XX = ± .030 .XXX = ± .010
ELECTRONICS INC.
QAF-CS10 8/94
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
TEL: [phone]
FAX: [phone]