DS3/ E3/ STS-1 Wideband Transformer

CSA3285

Rev. 1 5/6/02

• Matched to SSI78P7200, 2361, 2362 and

MRT TXC-02050,E3 Tranceiver IC’s •

• Isolation 1500 Vrms •

• Operating Temperature : 0˚C to 70˚C •

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

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pcainc.com

PCA ELECTRONICS, INC.

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

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

Electrical Parameters @ 25° C

Dimensions

A

B

C

D

E

F

G

H

I

J

K

Dim.

Min.

.320

.280

.400

---

---

---

.365

.025

.012

---

.155

Max.

Nom.

(Inches)

(Millimeters)

7.62

6.60

9.65

---

.510

---

9.02

.381

.203

---

3.18

Min.

8.13

7.12

10.16

---

---

---

9.28

.635

.305

---

3.94

Max.

Nom.

.300

.260

.380

---

.020

---

.355

.015

.008

---

.125

.310

.270

.390

.200

---

.100

.360

.020

.010

.045

.140

7.88

6.86

9.91

5.08

---

2.54

9.14

.508

.254

1.14

3.56

EPA3285

Pri. OCL

(uH Min.)

Pins 1-3

25

Interwinding Capacitance

(pF Max.)

Pri. to Sec.

8

Leakage Inductance

(uH Max.)

Measure Pins 1-3

Short Pins 6-4

0.09

Bandwidth

(MHz Typ.)

@ 75

Ω System

0.250-500

Turns Ratio

(±2%)

Pri. : Sec.

1 : 2 CT

Schematic

1

3

6

5

4

B

PCA

EPA3285

Date Code

Pin 1

I.D.

J

D

A

Package

E

H

F

C

K

G

I