SONET/SDH

Dual Line Interface Transformer for

E4/STM-1 Applications

Part

Turns Ratio

Primary Inductance

Leakage Inductance

Interwinding Capacitance

DC Resistance

Hipot

Number

(±5%)

OCL (µH MIN)

DCR

(Vrms MIN)

@ 20m Vrms, 100 kHz

(nH MAX)

(pF MAX)

(

W MAX)

ST6200T

1 : 1

36.0

100

6.0

.30

1500

Note: Modules are packaged in tubes unless Tape & Reel packaging is specified. Add the suffix “-R” (such as ST6200T-R) for Tape & Reel orders.

Tape & Reel parts can only be ordered in multiples of 1000 pieces.

PRELIMINARY A105.P (10/99)

Mechanical

Schematic

ST6200T

Dimensions: Inches

mm

Unless otherwise specified, all tolerances are ± .010

0,25

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

Weight . . . . . . .1.0 grams (max)

Tape & Reel . . . . . . . .1000/reel

Tube . . . . . . . . . . . . . . .42/tube

Compliant with ITU-T/G.703

Supports 139.264 (E4) and 155.52 (STM-1) Mbps for

Coded Mark Inversion (CMI) interfaces

Designed to interface with Level One’s LXT6155 for use

with 75

W coaxial cable

Dual design supports transmit and receive circuitry

Designed for fast rise time and low signal distortion

.457

MAX

11,61

.350

8,89

.260

MAX

6,60

.375

MAX

9,53

.068

MAX

1,73

PIN 1

14X

.050

1,27

.233

MAX

5,92

.003/.020

0,08/0,51

.004 / 0,102

16 SURFACES

ST6200T

DATE CODE

CTRY ORIGIN

REV

SUGGESTED PAD LAYOUT

.221

5,61

.092

2,34

.405

10,29

.350

8,89

.050

1,27

.030

0,76

.020

MIN

0,51

0 - 8°

16

15

T1

T2

14

1

2

3

6

7

8

11

10

9

U.S: 858 674 8100

···· U.K: 44 1483 401 700 ···· France: 33 3 84 35 04 04 ···· Singapore: 65 287 8998 ···· Taiwan: 886 2 2698 0228 ···· http://www.pulseeng.com