DS3151/DS3152/DS3153/DS3154 Single/Dual/Triple/Quad DS3/E3/STS-1 LIUs

31 of 60

11.

TRANSFORMERS

Table 11-A. Transformer Characteristics

PARAMETER

VALUE

Turns Ratio

1:2ct

±2%

Bandwidth 75

W

0.250MHz to 500MHz (typ)

Primary Inductance

19

mH (min)

Leakage Inductance

0.150

mH (max)

Interwinding Capacitance

10pF (max)

Isolation Voltage

Table 11-B. Recommended Transformers

MANUFACTURER

NO. OF

TRANSFORMERS

PART

TEMP RANGE

PIN-PACKAGE/

SCHEMATIC

1

PE-65968

0°C to +70°C

6 SMT

LS-1/C

1

PE-65969

0°C to +70°C

6 Thru-Hole

LC-1/C

Pulse Engineering

8

T3049

0°C to +70°C

32 SMT

YB/1

1

TG07-0206NS

0°C to +70°C

6 SMT

SMD/B

Halo Electronics

1

TD07-0206NE

0°C to +70°C

6 DIP

DIP/B

Note: Table subject to change. Industrial temperature range and other multiples (dual, quad) are also available. Contact the manufacturers for

details at www.pulseeng.com and www.haloelectronics.com.