Home Phone Networking
Magnetic Module
E L E C T R O N I C S I N C .
EPB5047S
• Optimized for Broadcom’s BCM 4210 •
• UL/IEC 950 Approved File #132261 •
• Robust construction allows for IR/VP processes •
• 1500 Vrms Isolation •
• Enhanced Common Mode Attenuation to pass FCC Class B •
• Temperature Range -40°C to +85°C •
Electrical Parameters @ 25° C
Insertion
Loss
Return
Cut-off
Attenuation
Common to
Differential
(dB Min.)
Turns Ratio
Loss
Frequency
(dB Min.)
(dB Max.)
(dB Min.)
Lower
Upper
Band
4.25 MHz - 9.75 MHz
6 MHz - 9MHz
-12
@ 1.1 MHz
-60
@ 22 MHz
-35
200 KHz - 22 MHz
-40
Pins
Pins
@ 54 MHz
-50
Band
20-18:1-3 20-18:5-7
3.5
11.5
-1.0 Min.
1:.667 1:2
-2.2 Max.
Schematic
BPF
•
Filter Characteristic Impedance : 100 Ω •
Input Impedance
With 44.2 Ω load across pins 1 and 3, please refer to the table below.
The magnitude of the input impedance shall be > 10 Ω from 0-30 MHz
and shall conform to the following lower-bound mask:
1
20 (Phone Line Tip)
Transmit
3
5
7
Frequency
Range
Minimum
Impedance
Ω
Frequency
Range
Minimum
Impedance
Ω
18 (Phone Line Ring)
16
(KHz)
(KHz)
Receive
0 < f < = 0.285 1 M
0.285 < f < = 2.85 100 K
2.85 < f < = 28.5 10 K
1000 < f < = 1400
1400 < f < = 2300
2300 < f < = 2850
2850 < f < = 3085
3085 < f < = 3725
3725 < f < = 3935
3935 < f < = 4000
10000 < f < = 10450
10450 < f < = 10925
10925 < f < = 13125
13125 < f < = 14175
14175 < f < = 16800
16800 < f < = 21000
21000 < f < = 30000
175
100
50
.001uF
2Kv
28.5 < f < = 95
95 < f < = 190
190 < f < = 285
285 < f < = 380
380 < f < = 475
475 < f < = 570
570 < f < = 665
665 < f < = 760
760 < f < = 855
855 < f < = 950
4.0 K
2.0 K
1.4 K
1.0 K
850
25
10
25
50
40
Package
700
25
A
N
600
10
525
25
450
50
400
100
50
950 < f < = 1000 350
P
Suggested
Solder
Pad Layout
PCA
EPB5047S
Date Code
Q
Dimensions
B
Pin 1
I.D.
(Inches)
Min. Max. Nom. Min.
(Millimeters)
Dim.
Max. Nom.
A
B
C
D
E
F
G
H
I
.600
.970
.225
---
.620
.990
.245
---
.610
.980
.235
.450
.013
.050
15.24 15.75 15.49
24.64 25.15 24.89
5.72
---
6.22
---
5.97
11.43
.330
J
D
M
.010
---
.015
---
.254
---
.381
---
1.27
1.140 1.160 1.150 28.96 29.46 29.21
E
.016
.008
---
.022
.012
---
.019
.010
.080
---
.035
.030
.050
.090
1.18
.406
.203
---
.559
.305
---
.483
.254
2.03
---
.889
.762
1.27
2.29
29.97
C
K
J
K
L
M
N
P
Q
0°
8°
0°
8°
F
H
.025
---
.045
---
.635
---
1.14
---
L
I
---
---
---
---
G
---
---
---
---
---
---
---
---
CSB5047S Rev. C1 11/2/99
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.