HFBR-2115T

更新时间： 2024-01-11 02:05:19

品牌	Logo	应用领域
安捷伦 - AGILENT		光纤异步传输模式放大器 ATM 通信
页数	文件大小	规格书
13页	291K
描述
Fiber Optic Transmitter and Receiver Data Links for 125 MBd

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技术参数
数据手册

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HFBR-2115T 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
包装说明：	DIP	Reach Compliance Code：	compliant
ECCN代码：	5A991.B.5.A	HTS代码：	8517.62.00.50
风险等级：	5.78	Is Samacsys：	N
Base Number Matches：	1

HFBR-2115T 数据手册

Technical Data

The HFBR-1115/-2115 series of

data links are high-performance,

cost-efficient, transmitter and

receiver modules for serial

optical data communication

applications specified at 100

Mbps for FDDI PMD or 100 Base-

FX Fast Ethernet applications.

These modules are designed for

50 or 62.5 µm core multi-mode

optical fiber and operate at a

nominal wavelength of 1300 nm.

They incorporate our high-

performance, reliable, long-

wavelength, optical devices and

proven circuit technology to give

long life and consistent

preamplifier IC. The PIN-

preamplifier combination is ac-

coupled to a custom quantizer IC

which provides the final pulse

shaping for the logic output and

the Signal Detect function. Both

the Data and Signal Detect

Outputs are differential. Also,

both Data and Signal Detect

Outputs are PECL compatible,

ECL-referenced (shifted) to a

+5 V power supply.

performance.

The transmitter utilizes a

1300 nm surface-emitting

InGaAsP LED, packaged in an

optical subassembly. The LED is

dc-coupled to a custom IC which

converts differential-input, PECL

logic signals, ECL-referenced

(shifted) to a +5 V power supply,

into an analog LED drive current.

The overall package concept for

the Data Links consists of the

following basic elements: two

optical subassemblies, two

electrical subassemblies, and the

outer housings as illustrated in

Figure 1.

The receiver utilizes an InGaAs

PIN photodiode coupled to a

custom silicon transimpedance

*ST is a registered trademark of AT&T Lightguide Cable Connectors.

5965-3481E (8/96)

177

12 3 4 5 6 7...13

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