VDSL FILTER SOLUTIONS

Mechanical

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

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

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

B40XX

Date Code

Country of Origin

.580

14,73

.100 TYP

2,54

.700

17,78

.720

18,29

.018 TYP

0,46

.950 MAX

24,13

.010

0,25

.004/0,10

12 Surfaces

0°– 8°

.290

7,37

.125 TYP

3,18

TYP

.120 TYP

3,05

.050 TYP

1,27

.580

14,73

.760

19,30

.100 TYP

2,54

.700

17,78

SUGGESTED PAD LAYOUT

B987.A (11/03)

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

BAB 2

Part

Description

Passband

Insertion

Return

Stopband

Attenuation

Impedance

No.

Frequency

Loss (MAX)

Loss (MIN)

Frequency

(MIN)

TX

RX

B4015

Receive HPF - high performance

4.5 MHz to 7.9 MHz

0.8 dB

12 dB

900 kHz to 3.0 MHz

50 dB

—

270

Ω

B4016

Receive LPF - high performance

900 kHz to 3.0 MHz

1.2 dB

12 dB

4.5 MHz to 7.9 MHz

50 dB

—

270

Ω

B4017

Transmit LPF

900 kHz to 3.0 MHz

0.8 dB

10 dB

4.5 MHz to 7.9 MHz

15 dB

40

Ω

—

B4018

Transmit HPF

4.5 MHz to 7.9 MHz

0.8 dB

10 dB

900 kHz to 3.0 MHz

10 dB

40

Ω

—

B4032

Bandpass filter and hybrid transformer

1.0 MHz to 7.9 MHz

0.8 dB

10 dB

10 kHz to 100 kHz

70 dB

40

Ω

270

Ω

950 kHz to 1.0 MHz

1.5 dB

8 dB

100 kHz to 500 kHz

55 dB

40

Ω

270

Ω

600 kHz to 700 kHz

15 dB

40

Ω

270

Ω

20 MHz to 40 MHz

15 dB

40

Ω

270

Ω

B4031

Splitter LPF

10 kHz to 600 kHz

0.8 dB

12 dB

900 kHz to 1.0 MHz

20 dB

150

Ω

150

Ω

600 kHz to 630 kHz

1.5 dB

10 dB

1.0 MHz to 1.2 MHz

40 dB

1.2 MHz to 10 MHz

65 dB

Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C

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.

Dimensions: Inches

mm

Unless otherwise specified,

all tolerances are ± .010

0,25