Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com

©2003 Bel Fuse Inc. Specifications subject to change without notice. 05.20.03

Page 1

RX

TX

6

9

8

11

GND

VCC

7

1

2

3

5

4

10

T1/E1/J1 SMD Line Interface Hybrid for PMC Octal LIU

APC82247s

INCLUDES: ISOLATION TRANSFORMERS, PROTECTION COMPONENTS (LINE AND CHIP SIDE)

SAFETY COMPONENTS: SRDA3.3-4 (SEMTECH), FUSE F1250T (TELELINK), SIDACTOR- P1800SC (TECCOR)

LINE SIDE

IC SIDE

SCHEMATIC

MECHANICAL

0.5

2.2

42.5 Max

13.0 MAX

SEATED HEIGHT

0.10 MAX

8.5 Max

Side View

Front View

Bottom View

Recommended PCB Layout

3.0

+/- 0.2

10.0

1

2

3 4 5

7 8 9

6

10 11

5.0 IN 2

PLACES

11.0

1

7.62

2.54 PITCH

IN 7 PLACES

1.0

10.16

NOTE: ALL DIMENSIONS IN MM

FEATURES

•

Suitable for all T1/E1/J1 applications

•

Compatible with PMC4318 3108 Octal LIU chip

•

Minimum Board Space requirements

•

Designed for multiple interface line cards

•

Surface Mount Footprint

•

In order to maintain the overvoltage/overcurrent capability of the module, the recommendations for the tracking between

the Line and the Tip and Ring port of the module are as follows:

Trace width = 0.025in

1oz Copper

Trace separation between Tip and Ring 0.025 in minimum to the line part of the module

•

Longitudinal protection circuit designed to meet FCC part 68, Telcordia GR1089 for 1st level and 2nd level lighting and

1st level power line cross events and EMC EN300 386-2 (European Standard)

•

Safety UL 60950 and IEC 60950: Pending approvals