BTRS-7840C

更新时间： 2024-02-29 23:26:13

品牌	Logo	应用领域
OPTOWAY		光纤
页数	文件大小	规格书
5页	119K
描述
1310 nm TX/ 1490 nm RX , 3.3V / 1250 Mbps RoHS Compliant Single-Fiber Transceiver

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技术参数
数据手册

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BTRS-7840C 技术参数

生命周期：	Contact Manufacturer	Reach Compliance Code：	compliant
风险等级：	5.72	Base Number Matches：	1

BTRS-7840C 数据手册

Optoway

BTRS-7840CG

***********************************************************************************************************************************************************************

CONNECTION DIAGRAM

Symbol

V_EE

Notes

Directly connect this pin to the receiver ground plane

+3.3V dc power for the receiver section

V_CC

Active high on this indicates a received optical signal.

Receiver Dataout Bar. See recommended circuit schematic

Receiver Dataout. See recommended circuit schematic

+3.3V dc power for the transmitter section

RD-

RD+

V_CC

V_EE

Directly connect this plan to the transmitter ground plane

Transmitter Disable. Connect this pin to +3.3V TTL logic “1” to disable module

To enable module connect to TTL logic low “0”

TxDis

TD+

TD-

Transmitter Data In. See recommended circuit schematic

Transmitter Data In Bar. See recommended circuit schematic

Mounting Studs. Connect to Chassis Ground

RECOMMENDED CIRCUIT SCHEMATIC

Vcc3.3V

depend on customer's PHY

terminate and bias inside Transceiver module

TD-

Z=50R

Z=5OR

LVPECL

TD+

130R

TXDis(LVTTL)

Vcc3.3V

1uH

10nF

10nF 10uF

10uF

PHY DEVICE

1uH

BTRS-7XXXC

Vcc3.3V

10nF

10uF

RD+

RD-

100R

LVPECL

Z=50R

Z=5OR

depend on customer's PHY

TO LVTTL STAGE

***********************************************************************************************************************************************************************

OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303

Tel: 886-3-5979798

Fax: 886-3-5979737

E-mail: sales@optoway.com.tw http: // www.optoway.com.tw 10/1/2005 V2.0

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