VDSL FILTER SOLUTIONS
Set of filter modules and hybrid transformers for VDSL
Digital phone applications
Matched to Infineon Technologies VDSL solution
VDSL frequency band: 900 kHz to 8 MHz
Small size splitter low pass filter: B4031
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Part
No.
B4015
B4016
B4017
B4018
B4032
Description
Receive HPF - high performance
Receive LPF - high performance
Transmit LPF
Transmit HPF
Bandpass filter and hybrid transformer
Passband
Frequency
4.5 MHz to 7.9 MHz
900 kHz to 3.0 MHz
900 kHz to 3.0 MHz
4.5 MHz to 7.9 MHz
1.0 MHz to 7.9 MHz
950 kHz to 1.0 MHz
Insertion
Loss (MAX)
0.8 dB
1.2 dB
0.8 dB
0.8 dB
0.8 dB
1.5 dB
Return
Loss (MIN)
12 dB
12 dB
10 dB
10 dB
10 dB
8 dB
Stopband
Frequency
900 kHz to 3.0 MHz
4.5 MHz to 7.9 MHz
4.5 MHz to 7.9 MHz
900 kHz to 3.0 MHz
10 kHz to 100 kHz
100 kHz to 500 kHz
600 kHz to 700 kHz
20 MHz to 40 MHz
900 kHz to 1.0 MHz
1.0 MHz to 1.2 MHz
1.2 MHz to 10 MHz
Attenuation
(MIN)
50 dB
50 dB
15 dB
10 dB
70 dB
55 dB
15 dB
15 dB
20 dB
40 dB
65 dB
Impedance
TX
—
—
40
Ω
40
Ω
40
Ω
40
Ω
40
Ω
40
Ω
150
Ω
RX
270
Ω
270
Ω
—
—
270
Ω
270
Ω
270
Ω
270
Ω
150
Ω
B4031
Splitter LPF
10 kHz to 600 kHz
600 kHz to 630 kHz
0.8 dB
1.5 dB
12 dB
10 dB
NOTES:
1. Transhybrid loss for
B4032
is typically 15 dB, in the 1.0 to 7.9 MHz band and for 120
Ω
line impedance.
2.
B4032
provides 1500 Vrms isolation voltage between pins 1, 2 and pins 9, 10, 15, 16. Common mode
pins 7, 8 may be decoupled to ground through a 2 kV capacitor to maintain isolation.
3. Return loss for
B4015-B4018
applies to the stopband, not just the passband.
4.
B4031
is designed to carry loop current of up to 130 mA dc.
5. All units use package BAB 2.
Mechanical
BAB 2
.100 TYP
2,54
.580
14,73
.700
17,78
.120 TYP
3,05
.050 TYP
1,27
Date Code
Country of Origin
B40XX
.720
18,29
.760 .580
19,30 14,73
Weight
. . . . . . . . .7.0 grams
Tape & Reel
. . . . . . .200/reel
Tube
. . . . . . . . . . . . .20/tube
Dimensions:
Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
.018 TYP
0,46
.100 TYP
2,54
.700
17,78
SUGGESTED PAD LAYOUT
.950 MAX
24,13
.010 TYP
0,25
.125 TYP
3,18
.004/0,10
12 Surfaces
.290
7,37
0° 8°
US 858 674 8100
•
UK 44 1483 401 700
•
France 33 3 84 35 04 04
•
Singapore 65 6287 8998
•
Taiwan 886 2 2698 0228
•
Hong Kong 852 2788 6588
•
http://www.pulseeng.com
B987.A (11/03)
PULSE [ PULSE A TECHNITROL COMPANY ]
