• Filter Characteristic Impedance : 100

Ω •

Insertion

Loss

(dB Max.)

-1.0 Min.

4.25 MHz - 9.75 MHz

Return

Loss

(dB Min.)

-12

6 MHz - 9MHz

Electrical Parameters @ 25° C

Home Phone Networking

Magnetic Module

CSB5047AS

Rev. Orig.

8/23/00

• Designed to work with Broadcom’s BCM 4210 •

• UL/IEC 950 Approved File #132261 •

• Robust construction allows for IR processes •

• 1500 Vrms Isolation •

• Enhanced Common Mode Attenuation to pass FCC Class B •

• Temperature Range -40°C to +85°C •

EPB5047AS

Cut-off

Frequency

(MHz Typ.)

E L E C T R O N I C S I N C .

Attenuation

(dB Min.)

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

PCA ELECTRONICS, INC.

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

Common to

Differential

(dB Min.)

200 KHz - 22 MHz

-40

Dimensions

A

B

C

D

E

F

G

H

I

J

K

L

M

N

P

Q

Dim.

Min.

Max.

Nom.

(Inches)

(Millimeters)

Min.

Max.

Nom.

.600

.990

.225

---

.010

---

1.140

.016

.008

---

0°

.025

---

---

---

---

.620

1.00

.245

---

.015

---

1.160

.022

.012

---

8°

.045

---

---

---

---

.610

.995

.235

.450

.013

.050

1.150

.019

.010

.080

---

.035

.030

.050

.090

1.18

15.24

25.15

5.72

---

.254

---

28.96

.406

.203

---

0°

.635

---

---

---

---

15.75

25.40

6.22

---

.381

---

29.46

.559

.305

---

8°

1.14

---

---

---

---

15.49

25.27

5.97

11.43

.330

1.27

29.21

.483

.254

2.03

---

.889

.762

1.27

2.29

29.97

@ 1.1 MHz

-60

Product performance is limited to specified parameters. Data is subject to change without prior notice.

@ 22 MHz

-35

3.5

Lower

Band

11.5

Upper

Band

Package

PCA

EPB5047AS

Date Code

B

A

D

J

Pin 1

I.D.

C

E

F

H

Suggested

Solder

Pad Layout

P

Q

N

M

L

G

K

I

Schematic

1

3

5

7

20 (Phone Line Tip)

18 (Phone Line Ring)

BPF

16

.001uF

2Kv

Transmit

Receive

1:.667

Pins

20-18:1-3

1:2

Pins

20-18:5-7

Turns Ratio

0 < f < = 0.285

0.285 < f < = 2.85

2.85 < f < = 28.5

28.5 < f < = 95

95 < f < = 190

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

Frequency

Range

(KHz)

1 M

100 K

10 K

4.0 K

2.0 K

1.4 K

1.0 K

850

700

600

525

450

400

350

Minimum

Impedance

Ω

1000 < f < = 1400

1400 < f < = 2300

2300 < f < = 2850

2850 < f < = 3085

3085 < f < = 3725

3725 < f < = 3935

3935 < f < = 4000

10000 < f < = 10450

10450 < f < = 10925

10925 < f < = 13125

13125 < f < = 14175

14175 < f < = 16800

16800 < f < = 21000

21000 < f < = 30000

175

100

50

25

10

25

50

40

25

10

25

50

100

50

Frequency

Range

(KHz)

Minimum

Impedance

Ω

Input Impedance

With 44.2

Ω load across pins 1 and 3, please refer to the table below.

The magnitude of the input impedance shall be > 10

Ω from 0-30 MHz

and shall conform to the following lower-bound mask:

-2.2 Max.

@ 54 MHz

-50