PCA EPB5055G Low pass filter for cable modem application Datasheet

Low Pass Filter for
Cable Modem Applications
ELECTRONICS INC.
EPB5055G
• Integrated LPF designed to work with •
Broadcom BCM 3033,3137 and 3210
• Robust construction allows for IR/VP processes •
• Temperature Range -40°C to +85°C •
Electrical Parameters @ 25° C
Cut-off
Frequency
Insertion Loss
(dB Max.)
± 3.0 MHz
1 MHz - 60 MHz
1 MHz - 60 MHz
65 MHz
75 MHz
68
-1.5
-15
-10
-10
Return Loss
(dB Min.)
Attenuation
(dB Min.)
100 MHz
-30
Group Delay
(nS Max.)
1Mhz-60 MHz
300-500 MHz
-20
35
• Characteristic Filter Impedance : 75 Ω •
Schematic
1
7
LPF
14
2:1
2, 3, 4, 5, 6, 8, 9, 10, 11, 12 & 13
Package
Dimensions
A
J
Pin 1
I.D.
(Inches)
N
PCA
EPB5055G
Date Code
B
Pad
Layout
Q
D
P
M
E
C
K
L
H
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
F
I
G
CSB5055G Rev. 1
Dim.
Min.
Max.
Nom.
A
B
C
D
E
F
G
H
I
J
K
L
M
N
P
Q
.740
.260
.190
--.010
--.390
.016
.008
.070
0°
.030
---------
.760
.280
.210
--.020
--.410
.020
.012
.080
8°
.050
---------
.750
.270
.200
.600
.015
.100
.400
.018
.010
.075
--.040
.030
.100
.085
.450
9/29/99
Product performance is limited to specified parameters. Data is subject to change without prior notice.
(Millimeters)
Min.
Max.
Nom.
18.79
6.60
4.82
--.254
--9.91
.406
.203
1.78
0°
.762
---------
19.3
7.11
5.33
--.508
--10.41
.508
.304
2.03
8°
1.27
---------
19.05
6.86
5.08
15.24
.381
2.54
10.16
.457
.254
1.91
--1.02
.762
2.54
2.16
11.43
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
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