Datasheet > APC78164

APC78164

更新时间： 2024-01-05 12:39:53

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BEL		/
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1页	144K
描述
ADSL CPE Hybrid

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技术参数
数据手册

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APC78164 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	compliant	风险等级：	5.74
Base Number Matches：	1

APC78164 数据手册

ADSL CPE Hybrid

APC78164

OPERATING TEMPERATURE -40°C TO +85°C

FEATURES

•

APC 78164 is designed to interface with Alcatel’s MTK 20150 transceiver chip set (AFE Chip

20154), and EL1510C Line Driver, to optimize CPE (customer premises equipment designs).

•

The hybrid contains all of the components required between the AFE chip and the line connector including the line

interface transformer, common mode choke, longitudinal line protection circuitry and transmit and receive filters.

Excluding Line Driver and non-inverting I/P Capacitors.

•

The hybrid is designed to meet the requirements of safety per IEC60950 - reinforced Isolation.

The hybrid is designed to meet the requirements of Telcordia GR-1089 Surge and AC Power Fault.

BLOCK DIAGRAM

Pin 1

Pin 2

TIP

Pin 11

Pin 12

EL1510C PIN 7

(OUTB)

Rx Filter

RING

EL1510C PIN 6

(INB-)

TNV SELV

Side Side

Pin 3

Pin 4

TXP

TXN

Pin 13

Pin 14

N/C

EL1510C PIN 3

(INA+)

Line

Protection

Circuitary

Common

Mode

Choke

Line Interface

Transformer

2 to 4 wire

conversion

Pin 5

Pin 6

AGND - TX

N/C

Pin 15

Pin 16

EL1510C PIN 1

(OUTA)

EL1510C PIN 2

(INA-)

Pin 7

Pin 8

AGND - RX

RXP

Pin 17

Pin 18

LINE PWR 1

LINE PWR 2

Tx Filter

Pin 9

RXN

Pin 19

Pin 20

N/C

Pin 10

EL1510C PIN 5

(INB+)

FIELD GROUND

SEE NOTE 2.

1) ALL TRACES BETWEEN APC PINS 10 AND 14 AND ELANTEC LINE DRIVER PINS 3 AND 5 RESPECTIVELY MUST

BE KEPT SYMMETRICAL, PARALLEL AND EQUIDISTANT.

2) APP DIAGRAM SHOWS LOCATION OF 2 X 4 .7NF CAPACITORS TO BE ADDED EXTERNALLY.

MECHANICAL

51.26

48.26

33.02

29.7

5.4

2.54

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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