BEL APC78142

ADSL SMD Line Interface Hybrid
APC78142
OPERATING TEMPERATURE -40°C TO +85°C
FEATURES
•
APC78142 is designed to interface with Alcatel’s MTK20150 ADSL transceiver chipset. The
SMD mechanical form is designed to optimize Central Office (CO) high density line card
applications. The hybrid contains every component required between the analog front end chip and the connector,
including line interface transformer and receive filters (excluding the line driver and associated resistor network).
•
Approval is pending for BS EN60950 / IEC60950 / TS 001 / AS/NZS 3260 / CAN/CSA C22.2 Np. 950-95 / UL1950 / UL
Component Recognition and CB Certificate.
BLOCK DIAGRAM
MECHANICAL
3.2
1.27
53.3±0.15
7
xxxxxxx
1
10.67Maximum
seatedheight.
12.7
1.0
1.65+/-0.1
2.50±0.10
NOTES:
17.8±0.15
2.54pitchin
4places
53.15
ALL DIMENSIONS IN MM +/- 0.5
©2003 Bel Fuse Inc. Specifications subject to change without notice. 05.20.03
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
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ADSL SMD Line Interface Hybrid
APC78142
REFLOW PROFILE
Recommended Reflow profile of Host PCB for APC SMT Parts
The maximum temperature reached by the PCB was 214° C and was within 1° of this for 16 seconds.
250
The maximum rate of temperature change was
1.6° C / sec
Temp Centigrade
200
150
100
50
0
0
100
200
300
400
500
600
Time Seconds
PCB
©2003 Bel Fuse Inc. Specifications subject to change without notice. 05.20.03
CORPORATE
FAR EAST
EUROPE
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302
Tel 201-432-0463
Fax 201-432-9542
www.belfuse.com
Bel Fuse Ltd.
8F / 8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel 852-2328-5515
Fax 852-2352-3706
www.belfuse.com
Bel Stewart Connector
45/46 Riverside
Medway City Estate
Rochester, Kent ME2 4DP U.K.
Tel 44-1634-722890
Fax 44-1634-716677
www.belfuse.com
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