APC78147

更新时间： 2024-01-05 10:27:16

品牌	Logo	应用领域
BEL		变压器电信变压器 PC
页数	文件大小	规格书
2页	201K
描述
Dual ADSL SMD Line Interface Hybrid

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技术参数
数据手册

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APC78147 技术参数

生命周期：	Active	包装说明：	CHIP
Reach Compliance Code：	compliant	ECCN代码：	EAR99
风险等级：	5.67	高度：	15 mm
长度：	31 mm	安装特点：	SURFACE MOUNT
最高工作温度：	85 °C	最低工作温度：	-40 °C
物理尺寸：	31.0mm X 31.0mm X 15.0mm	表面贴装：	YES
变压器类型：	TELECOM TRANSFORMER	宽度：	31 mm
Base Number Matches：	1

APC78147 数据手册

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

RXP(14)

Channel 1

RXGROUND (12)

RXFILTER

RXN (13)

TNV

SIDE

SELV

SIDE

TIP(2)

LINE

INTERFACE

TRANSFORMER

2 TO 4 WIRE

CONVERSION

RING (1)

TXP(11)

TXN (10)

RXP(9)

Channel 2

RXGROUND (7)

RXN (8)

RXFILTER

TNV

SIDE

SELV

SIDE

TIP(4)

LINE

INTERFACE

TRANSFORMER

2 TO 4 WIRE

CONVERSION

RING (3)

TXP(6)

TXN (5)

NOTE: DETAILED SCHEMATIC AVAILABLE TO ALCATEL/APC NDA CUSTOMERS

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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