Insertion Loss

(dB Max.)

Common Mode Rejection

(dB Min.)

Return Loss

(dB Min.)

1-16

MHz

1-32

MHz

100

MHz

Crosstalk

(dB Min.)

-45

1-16

MHz

32

MHz

36

MHz

1-6

MHz

6-17

MHz

17-25

MHz

-15

Xmit

-15

Xmit

-9

Xmit

-50

Xmit

Xmit

-40

-.8

Xmit

Rcv

-.8

-7

Xmit

Rcv

-1

Rcv

-15

-25

Xmit

Rcv

-1

Rcv

-15

Rcv

-15

Rcv

-25

Rcv

-15

Electrical Parameters @ 25° C

Token Ring Transceiver Module

CST7063G

Rev. -

7/8/99

• Optimized for TI380C30 •

• Supports both UTP and STP Transmission •

• Robust Construction allows for severe soldering processes •

• Complies with or exceeds IEEE 802.5 Requirements •

Schematic

Dimensions

A

B

C

D

E

F

G

H

I

J

K

L

M

N

P

Q

Dim.

1.08

.560

.280

---

.010

---

.690

.018

.008

---

0°

.025

---

---

---

---

Min.

1.10

.580

.300

---

.015

---

.710

.022

.012

---

8°

.045

---

---

---

---

Max.

1.09

.570

.290

.900

.013

.100

.700

.020

.010

.095

---

.035

.030

.100

.090

.740

Nom.

(Inches)

(Millimeters)

Min.

Max.

Nom.

Package

EPT7063G

44

MHz

-30

Xmit

Rcv

-1

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

Impedance

(

Ω

Ω

Ω

Ω)

[Xmit/Rcv]

150/100

Cable Side

150

Chip Side

Pin 1

I.D.

C

D

E

B

F

L

A

H

P

N

M

Q

G

PCA

EPT7063G

Date Code

Pad

Layout

J

K

I

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

PCA ELECTRONICS, INC.

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

27.43

14.22

7.11

---

.254

---

17.53

.457

.203

---

0°

.635

---

---

---

---

27.94

14.73

7.62

---

.381

---

18.03

.559

.305

---

8°

1.14

---

---

---

---

27.69

14.48

7.37

22.86

.330

2.54

17.78

.508

.254

2.41

---

.889

.762

2.54

2.29

18.80

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

7

8

9

10

1

2

5

4

20

19

14

13

12

11

6

Transmit

Filter