Electrical Parameters @ 25° C

Low Pass Filter for

Cable Modem Applications

CSB5065G

Rev. 1

9/29/99

• Integrated LPF designed to work with •

Broadcom BCM 3033,3137 and 3210

• Isolation and Impedance matching to meet •

Modem Cable Standards

• Robust construction allows for IR/VP processes •

• Temperature Range -40˚C to 85˚C •

EPB5065G

Cut-off

Frequency

(MHz)

±3.0 MHz

42

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

Return Loss

(dB Min.)

-15

1 MHz-35 MHz

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

PCA ELECTRONICS, INC

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

1 MHz-35 MHz

-1.5

Insertion Loss

(dB Max.)

Attenuation

(dB Min.)

50 MHz

-15

100-500 MHz

-30

Package

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

Group Delay

(nS Max.)

1 MHz-35 MHz

35

• Characteristics Filter Impedance : 75

Ω •

Schematic

-10

40 MHz

7

1

2, 3, 4, 5, 6, 8, 9, 10, 11, 12, & 13

LPF

14

2:1

Dimensions

P

Pad

Layout

Q

M

N

A

B

PCA

EPB5065G

Date Code

Pin 1

I.D.

D

J

HF

E

C

G

L

K

I

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.

.740

.260

.190

---

.010

---

.390

.016

.008

.070

0°

.030

---

---

---

---

.760

.280

.210

---

.020

---

.410

.020

.012

.080

8°

.050

---

---

---

---

18.79

6.60

4.82

---

.254

---

9.91

.406

.203

1.78

0°

.762

---

---

---

---

19.3

7.11

5.33

---

.508

---

10.41

.508

.304

2.03

8°

1.27

---

---

---

---

.750

.270

.200

.600

.015

.100

.400

.018

.010

.075

---

.040

.030

.100

.085

.450

19.05

6.86

5.08

15.24

.381

2.54

10.2

.457

.254

1.91

---

1.02

.762

2.54

2.16

11.43