BEL APC78147

Dual ADSL SMD Line Interface Hybrid
APC78147
OPERATING TEMPERATURE -40°C TO +85°C
FEATURES
•
Designed to interface with Alcatel’s Quad MTK20450 ADSL transceiver chipset, the dual SMD
mechanical form is intended to optimize board space in Central Office (CO) high density line
card applications
•
Optimized rate/reach performance
•
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)
•
Suitable for pick and place manufacturing
•
Approval is pending for BS EN60950 / IEC60950 / TS 001 / AS/NZS3260 / CAN/CSA C22.2 Np. 950-95 / UL1950 / UL
Component Recognition and CB Certificate
SCHEMATIC
Channel 1
RXP (14)
RX FILTER
RX GR OU ND (12)
RXN (13)
TNV
SIDE
SELV
SIDE
TIP (2)
RING (1)
LINE
INTERFACE
TRANSFORMER
2 TO 4 WIRE
CON VERSION
TXP (11)
TXN (10)
Channel 2
RXP (9)
RX FILTER
RX GR OU ND (7)
RXN (8)
TNV
SIDE
SELV
SIDE
TIP (4)
RING (3)
LINE
INTERFACE
TRANSFORMER
2 TO 4 WIRE
CON VERSION
TXP (6)
TXN (5)
NOTE: DETAILED SCHEMATIC AVAILABLE TO ALCATEL/APC NDA CUSTOMERS
©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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Dual ADSL SMD Line Interface Hybrid
APC78147
MECHANICAL
31.00
15.00 MAX
48.00
44.70 +/- 0.15 Inc lead frame.
44.50
5.05
1.30
31.00
41.00
1.30
3.02
PIN 1
PIN 5
5.08
1.00 14 POSITIONS
2.54 in 8 Positions.
31.00 +/- 0.15
12.70
2.54
12.70
2.54
1.30
5.08
0.50 14 Positions.
PIN 1
PIN 1
PIN 14
2.48
PLAN VIEW
NOTES:
12.70
1.66
12.70
PIN 4
UNDERSIDE VIEW
SUGGESTED PAD LAYOUT
2.54 IN 8 POSITIONS
8.65
FINAL ENCLOSURE DIMENSIONS TO BE AGREED
ALL DIMENSIONS IN MM
REFLOW PROFILE
©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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