Home Phone Networking
Analog Magnetics Module
E L E C T R O N I C S I N C .
EPB5147NC
• Designed to work with Broadcom’s BCM 4210 •
• UL approved file # E210972 •
• 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
@ 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.
-12
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 2, 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
2
3
4
8 (Phone Line Tip)
Transmit
Receive
Frequency
Range
Minimum
Impedance
Ω
Frequency
Range
Minimum
Impedance
Ω
14
9 (Phone Line Ring)
14
(KHz)
(KHz)
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
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
600
10
525
25
A
450
50
400
100
50
950 < f < = 1000 350
J
N
Dimensions
(Inches)
(Millimeters)
Max. Nom.
PCA
P
Pin 1
I.D.
Pad
Layout
Dim.
Min. Max. Nom. Min.
EPB5147NC
Date Code
Q
K
B
E
A
B
C
D
E
F
G
H
I
J
K
L
M
N
P
Q
.830
.740
.084
---
.850
.760
.092
---
.010
---
.840
.750
.088
.600
.005
.100
.880
.020
.011
.120
---
.035
.030
.100
.085
.910
21.08 21.59 21.33
18.79 19.30 19.05
2.13
---
2.34
---
2.24
15.24
.127
.003
---
.076
---
.254
---
M
D
2.54
.870
.017
.008
---
.890
.022
.013
---
22.10 22.61 22.35
.432
.203
---
.559
.330
---
.508
.279
3.05
---
.889
.762
2.54
2.16
23.11
C
0°
8°
0°
8°
I
L
.025
---
.045
---
.635
---
1.14
---
G
---
---
---
---
H
F
---
---
---
---
---
---
---
---
CSB5147NC Rev. - 9/27/00
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.