Datasheet > B4031

B4031

更新时间： 2024-01-10 14:55:54

品牌	Logo	应用领域
普思电子 - PULSE		变压器 LTE
页数	文件大小	规格书
2页	68K
描述
VDSL FILTER SOLUTIONS

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技术参数
数据手册

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B4031 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.58
Is Samacsys：	N	Base Number Matches：	1

B4031 数据手册

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

Impedance

Part

No.

Passband

Frequency

Insertion

Return

Stopband

Frequency

Attenuation

(MIN)

Description

Loss (MAX)

Loss (MIN)

B4015

B4016

B4017

B4018

B4032

Receive HPF - high performance

Receive LPF - high performance

Transmit LPF

4.5 MHz to 7.9 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

0.8 dB

1.2 dB

0.8 dB

1.5 dB

12 dB

10 dB

8 dB

900 kHz to 3.0 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

50 dB

15 dB

10 dB

70 dB

55 dB

15 dB

20 dB

40 dB

65 dB

—

270 Ω

—

40 Ω

150 Ω

Transmit HPF

Bandpass filter and hybrid transformer

—

270 Ω

150 Ω

B4031

NOTES:

Splitter LPF

10 kHz to 600 kHz

600 kHz to 630 kHz

0.8 dB

1.5 dB

12 dB

10 dB

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

.700

17,78

.050

1,27

TYP

.120

3,05

TYP

.100

2,54

TYP

.720

18,29

.760

19,30

.580

14,73

.580

14,73

B40XX

Date Code

Country of Origin

Weight . . . . . . . . .7.0 grams

Tape & Reel . . . . . . .200/reel

Tube . . . . . . . . . . . . .20/tube

.100

2,54

TYP

.018

0,46

Inches

Dimensions:

TYP

.700

17,78

Unless otherwise specified,

.010

0,25

all tolerances are ±

SUGGESTED PAD LAYOUT

.950

24,13

MAX

.010

0,25

.290

7,37

TYP

.004/0,10

12 Surfaces

.125

3,18

TYP

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)

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