APC78147 Datasheet, PDF (1/2 Pages) Bel Fuse Inc. – Dual ADSL SMD Line Interface Hybrid

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
RX FILTER
RXP (14)
RX GR OU ND (12)
RXN (13)
TIP (2)
RING (1)
TNV
SID E
SELV
SID E
L IN E
IN TER FAC E
TR AN SFOR MER
2 TO 4 WIRE
CON VERSION
Channel 2
TIP (4)
RING (3)
TNV
SID E
SELV
SID E
L IN E
IN TER FAC E
TR AN SFOR MER
TXP (11)
TXN (10)
RX FILTER
RXP (9)
RX GR OU ND (7)
RXN (8)
2 TO 4 WIRE
CON VERSION
NOTE: DETAILED SCHEMATIC AVAILABLE TO ALCATEL/APC NDA CUSTOMERS
TXP (6)
TXN (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 [phone] • Fax [phone] • www.belfuse.com
Page 1