APC78172

更新时间： 2024-11-07 04:06:27

品牌	Logo	应用领域
BEL		电信 PC
页数	文件大小	规格书
2页	165K
描述
APC78172 ANNEX B APC78172DT ANNEX B. DT (DEUTSCHE TELEKOM)

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

APC78172 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
ECCN代码：	EAR99	风险等级：	5.63
其他特性：	COMPATIBLE WITH APC78106, COMMON MODE CHOKE AVAILABLE	高度：	14 mm
长度：	53.86 mm	安装特点：	THROUGH HOLE MOUNTED
物理尺寸：	53.86mm X 35.6mm X 14.0mm	表面贴装：	NO
变压器类型：	TELECOM TRANSFORMER	宽度：	35.6 mm
Base Number Matches：	1

APC78172 数据手册

APC78172 ANNEX B

APC78172DT ANNEX B. DT (DEUTSCHE TELEKOM)

APC78172

FEATURES

•

APC78172 is designed to interface with Alcatel’s MTC20156 ADSL/ISDN transceiver chipset to optimize the customer

premises equipment (CPE) designs. The hybrid contains components required between the analog front end chip and

the Telco connector, including the line interface transformer, common mode choke, line protection circuitry and transmit

and receive filters.

•

Excludes line driver and input capacitors (see note 2)

Pin compatible with Annex A module APC78106

1500V line isolation transformer

Complies with EN60950-1:2001 (Supplementary Isolation)

ELECTRICAL SPECIFICATIONS

Passband

Frequency

Stopband

Frequency

Insertion Loss

dB max

Return Loss

dB min

Attenuation

dB min

Description

Rx Filter HPF

280 kHz to 1 MHz

0 to 276 kHz

0 to 125kHz

-10

-15

-40

Tx Filter BPF

130 kHz to 276 kHz

* Trans Hybrid loss through TX/RX > 20dB

BLOCK DIAGRAM

RX�

FILT�ER�

TIP�

AFE�

CHIP�

(EXTERNAL)�

CMC�

TFMR�

HYBRID�

RING�

TX�

FILT�ER�

APC78172�

NOTES:

ALL TRACES BETWEEN APC PINS 10 AND 14 AND ELANTEC LINE DRIVER PINS 3 AND 5 RESPECTIVELY MUST BE KEPT SYMMETRICAL, PARALLEL

AND EQUIDISTANT.

APP DIAGRAM SHOWS LOCATION OF 2 X 820pF CAPACITORS TO BE ADDED EXTERNALLY.

APC78172 APPLICATION DIAGRAM

PINS 1-2 = TNV; PINS 3-16 = SELV

Pin No.

Description

Tip

Pin No.

Description

GND

Pin No.

Description

N/C

Ring

RXP

8016 Pin 21/

EL1510C pin 5

TXN

TXP

RXN

8016 Pin 23/

EL1510C pin 7

8016 Pin 4/

EL1510C pin 3

8016 Pin 22/

EL1510C pin 6

A_GND_TX

N/C

8016 Pin 2/

EL1510C pin 1

N/C

8016 Pin 3/

EL1510C pin 2

Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com

Page 1

中文翻译

下载PDF

与APC78172相关器件

型号	品牌	获取价格	描述	数据表
APC78172DT	ETC	获取价格	SIngle Port DIP CPE
APC79101	BEL	获取价格	Power Packet Power Line Communications AFE Hybrid
APC79101-5V	BEL	获取价格	Power Packet Power Line Communications AFE Hybrid
APC79101-8V	BEL	获取价格	Power Packet Power Line Communications AFE Hybrid
APC79102	BEL	获取价格	POWERLINE MODULES SIMPLE⑩ Embedded PowerPacke
APC-8	MEANWELL	获取价格	CONSTANT CURRENT DESIGN
APC-8122	AAEON	获取价格	12.1â TFT SVGA (800 x 600) LCD
APC-8152	AAEON	获取价格	15â TFT XGA (1024 x 768) LCD
APC-8172	AAEON	获取价格	17â TFT SXGA (1280 x 1024) LCD
APC82201	BEL	获取价格	Telecom Transformer