HOME PHONE NETWORKING
BANDPASS FILTER
For use with Broadcom’s
®
iLine 10
™
Chipset
(BCM4100 and BCM4210)
Includes isolation and EMI filtering
Designed to withstand 235°C peak infrared
reflow temperature
B6019 is designed with a 2 kV, 1000 pf capacitor
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Part
Number
Insertion Loss
@ 4.75 to 9.25 MHz
(MIN)
(MAX)
Attenuation
(MIN)
1.1 MHz 22 MHz
54 MHz
Return Loss
@ 4.75 to 9.25 MHz
(MIN)
12 dB
Common to Differential
Mode Rejection
@ 200 kHz to 22 MHz
40 dB
Isolation
Voltage
1
(Vrms)
1500
B6019
B6020
1.0 dB
2.0 dB
60 dB
35 dB
50 dB
BX6031
NOTE:
Input Impedance data is provided on the back of this page.
Test Conditions
Part
Number
B6019
B6020
Insertion Loss
Input
(1-3)
Output
(20-18)
Attenuation
Input
(1-3)
Output
(20-18)
Return Loss
Input
(20-18)
Output
(1-3)
Common to Differential
Mode Rejection
Input
Output
(1-3)
(20-18)
Isolation
Voltage
1
(1-3-5-7) shorted
to (18-20) shorted
(1-2-15-16) shorted
BX6031
(1-2)
(8-9)
(1-2)
(8-9)
(8-9)
(1-2)
(1-2)
(8-9)
to (8-9-10) shorted
NOTES:
Filters are shipped in trays, unless Tape & Reel packaging is specified. Please add the suffix "T" (ex: B6019T) for Tape & Reel orders.
1
Compliance with FCC Part 68 metallic and longitudinal voltage surge is provided by an external Teccor P3100SB sidactor across tip and ring.
Mechanicals
B6019/B6020
20X
.018 ± .002
0,46 ± 0,05
BX6031
.918
23,32
16 15
10 9
1.145
29.08
B6019/B6020
COUNTRY OF ORIGIN
DATE CODE (REV)
1.170
29.72
1.015
25.78
20X
.028
0,71
.450
11,43
.390 .530
9,91 13,46
.625
15,88
.450
11,43
.050
1,27
.500
12,70
1
DATE CODE
COUNTRY OF ORIGIN
BX6031
2
7
8
.100
2,54
.700
17,78
.040
8X 1,02
1.005
25.53
SUGGESTED PAD LAYOUT
.245
6,22
.050
1,27
8X .018
0,46
4X
.100
2,54
SUGGESTED PAD LAYOUT
.380
9,65
0° 8°
.225
5,72
8X .035
0,89
.700
17,78
0° 8°
20X
.045
1,14
.010
0,25
.004/0,10
20 SURFACES
.004/0,10
8 SURFACES
.010
0,25
B6019/B6020
BX6031
Weight
......................4.5 grams .............2.5 grams
Tape & Reel.................250/reel
................250/reel
Tube
..............................30/tray ..................20/tray
Dimensions:
Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
US 858 674 8100
•
UK 44 1483 401 700
•
France 33 3 84 35 04 04
•
Singapore 65 287 8998
•
Taiwan 886 2 2698 0228
•
Hong Kong 852 2788 6588
•
http://www.pulseeng.com
B964.B (6/02)
HOME PHONE NETWORKING
BANDPASS FILTER
Schematics
B6019
TURNS RATIO: (20-18):(1-3)=1:0.667
(20-18):(5-7)=1:2
Input Impedance
Frequency Range
(kHz)
0 < f < = 0.285
0.285 < f < = 2.85
2.85 < f < = 28.5
28.5 < f < = 95
95 < f < = 190
Minimum Impedance
(Ω)
1M
100 K
10 K
4.0 K
2.0 K
1.4 K
1.0 K
850
700
600
525
450
400
350
175
100
50
25
10
10
25
50
100
50
CHIP
TRANSMIT
WINDING 3
RECEIVE 5
WINDING
7
1
1000
pF
MEDIA
20 TIP
Band
Pass
Filter
18 RING
16
190 < f < = 285
285 < f < = 380
380 < f < = 475
475 < f < = 570
570 < f < = 665
665 < f < = 760
760 < f < = 855
855 < f < = 950
950 < f < = 1000
1000 < f < = 1400
1400 < f < = 2300
2300 < f < = 2850
2850 < f < = 3085
NOTE:
Input impedance is measured across pins 18 to 20 with a 44.2
Ω
load across pins 1 and 3.
B6020
TURNS RATIO: (20-18):(1-3)=1:0.667
(20-18):(5-7)=1:2
CHIP
1
TRANSMIT
WINDING 3
RECEIVE
WINDING 7
5
MEDIA
20 TIP
Band
Pass
Filter
18 RING
16 TRANSFORMER
CENTER TAP
3085 < f < = 4750
9250 < f < = 13125
13125 < f < = 14175
14175 < f < = 16800
16800 < f < = 21000
21000 < f < = 30000
NOTE:
Input impedance is measured across pins 18 to 20 with a 44.2
Ω
load across pins 1 and 3.
BX6031
TURNS RATIO: (8-9):(1-2)=1:0.667
(8-9):(16-15)=1:2
CHIP
1
TRANSMIT
WINDING 2
RECEIVE 16
WINDING
15
MEDIA
8 TIP
Band
Pass
Filter
9 RING
10 TRANSFORMER
CENTER TAP
NOTE:
Input impedance is measured across pins 9 to 8 with a 44.2
Ω
load across pins 1 and 2.
For More Information :
UNITED STATES
(Worldwide)
12220 World Trade Drive
San Diego, CA 92128
U.S.A.
http://www.pulseeng.com
TEL: 858 674 8100
FAX: 858 674 8262
UNITED KINGDOM
(Northern Europe)
1 & 2 Huxley Road
The Surrey Research Park
Guildford, Surrey GU2 5RE
United Kingdom
TEL: 44 1483 401700
FAX: 44 1483 401701
FRANCE
(Southern Europe)
Zone Industrielle
F-39270
Orgelet
France
TEL: 33 3 84 35 04 04
FAX: 33 3 84 25 46 41
SINGAPORE
(Southern Asia)
150 Kampong Ampat
#07-01/02
KA Centre
Singapore 368324
TEL: 65 287 8998
FAX: 65 280 0080
TAIWAN, R.O.C.
(Northern Asia)
3F-4, No. 81, Sec. 1
HsinTai Wu Road
Hsi-Chih, Taipei Hsien
Taiwan, R.O.C.
Tel: 886 2 2698 0228
FAX: 886 2 2698 0948
HONG KONG
(China/Hong Kong)
19/F, China United Plaza
1008 Tai Nan West Street
Cheung Sha Wan, Kowloon
Hong Kong, China
TEL: 852 2788 6588
FAX: 852 2776 1055
DISTRIBUTOR
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product
names mentioned herein may be trademarks or registered trademarks of their respective owners.
Printed on recycled paper. ©2002, Pulse Engineering, Inc.
B964.B (6/02)
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