BX4030 Datasheet, PDF (1/1 Pages) Pulse A Technitrol Company – VDSL TRANSFORMER VDSL TRANSFORMER

VDSL TRANSFORMER
For Use with Broadcom^® BCM 6010/6020
Hybrid transformer provides two-wire to
four-wire conversion
Extended bandwidth
Surface mount device
Meets international safety regulations for telecom
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Part
Number
BX4030
Turns Ratio
Trans. Rec.
2:1 1:1
DCR
(MAX)
0.5 Ω
Return Loss
(dB MIN)
138 kHz to 300 kHz: 8
300 kHz to 1 MHz: 13.5
1 MHz to 10 MHz: 20
10 MHz to 20 MHz: 13.5
20 MHz to 30 MHz: 8
Insertion Loss
(dB MAX)
138 kHz to 30 MHz: .7
Transhybrid Loss
(dB MIN)
138 kHz to 20 MHz: 30
20 MHz to 30 MHz: 25
Longitudinal
Balance
(dB TYP)
138 kHz to 300 kHz: 60
300 kHz to 1 MHz: 50
1 MHz to 10 MHz: 45
10 MHz to 30 MHz: 40
Isolation
Voltage
(Vrms)
2500
NOTES:
1. BX4030 complies with the safety regulations of IEC950 for supplementary insulation.
2. Surge Voltage Capability - Metallic: 800 Vpeak, 10/560 µsec; Longitudinal: 2400 Vpeak, 10/700 µsec.
3. Extended Temperature Range - Insertion loss will increase approximately 0.5 db from 138 kHz to 1 Mhz. Return loss will decrease to 5 dB TYP @ 138 kHz and 10 dB TYP @ 300 kHz.
4. Common mode chokes to reduce ingress from AM radio broadcast or HAM radio are available. See data sheet B912 for parts B4001 and B4003.
BX4030
Mechanical
.700
17,78
.100
2,54
BX4030
Date Code Country of Origin
Patent Pending
.589 .745
14,96 18,92
.950
24,13
.018
0,46
±
±
.002
0,05
TYP
+.005
.075 –.000
1,91 +0,13
–0,00
.715
18,16
.029
0,74
SUGGESTED PAD LAYOUT
Schematics
2:1
1
16
2
15
4
5
1:1
12
11
13
7
10
8
9
Pin 10: Internal connection only
.395
10,03
.100
2,54
TYP
.700
17,78
.004/0,10
16 SURFACES
.015
0,38
For More Information :
0°-8°
.040
1,02
TYP
Weight...............8.1 grams
Tube......................20/tube
Tape & Reel .........100/reel
Dimensions: ^Inches
mm
Unless otherwise specified, all tolerances are ± ^.010
0,25
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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 products and/or registered trademarks of their respective owners.
Printed on recycled paper. ©2003, Pulse Engineering, Inc.
B984.A (11/03)