Datasheet > R480WMAA

R480WMAA

更新时间： 2024-11-10 22:08:35

品牌	Logo	应用领域
杰尔 - AGERE		电信集成电路异步传输模式 ATM
页数	文件大小	规格书
8页	79K
描述
R480-Type Lightwave Receiver with CML Data Output for up to 2.488 Gbits/s Applications

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Data Sheet, Rev. 1

September 2001

R480-Type Lightwave Receiver with CML Data Output

for up to 2.488 Gbits/s Applications

Applications

■ Telecommunications:

— Inter- and intraoffice SONET/SDH

— Subscriber loop

— Metropolitan area networks

■ High-speed data communications

Description

The R480-Type 2.5 Gbits/s lightwave receiver is

designed for use in SONET and synchronous digital

hierarchy (SDH) telecommunications applications up

to OC-48 and STM-16 data rates, and high-speed

data communications applications. The receiver con-

verts received optical signals in the range of 1.2 µm

to 1.6 µm wavelength into differential CML data out-

puts. The receiver consists of either an InGaAs APD

or PIN photodetector (depending on model selected),

a transimpedance amplifier, and a limiting amplifier

that provides differential CML data output. A TTL

compatible link status flag signal indicates when

there is a loss of optical signal.

Manufactured in a low-profile, 24-pin package, the R480-Type

receiver features either an avalanche or PIN photodetector, a

transimpedance amplifier, and a limiting amplifier IC.

Features

■ Multisourced footprint

■ Internal APD bias supply

■ Differential CML data output

■ APD and PIN versions

The receiver is manufactured in a low-profile, pig-

tailed, 24-pin plastic DIP package. It requires a sin-

gle, 5.0 V power supply. The APD version has the

added benefit of containing the high-voltage supply

internal to the receiver. This internal supply also pro-

vides the necessary temperature compensation for

the APD. An analog photodetector monitor provides a

voltage proportional to the optical input level voltage

(OILV).

■ Typical sensitivity:

—APD, –32 dBm

—PIN, –23 dBm

■ Operation at 1.3 µm or 1.55 µm

■ TTL link status flag

■ Wide operating case temperature range:

—APD, 0 °C to +85 °C

—PIN, –40 °C to +85 °C

■ Space-saving, self-contained, 24-pin DIP

■ Agere Systems Inc. Reliability and Qualification

Program for built-in quality

■ SONET/SDH compatible for OC-48/STM-16 data

rate

12 3 4 5 6 7 8

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与R480WMAA相关器件

型号	品牌	获取价格	描述	数据表
R480WPAA	AGERE	获取价格	R480-Type Lightwave Receiver with CML Data Output for up to 2.488 Gbits/s Applications
R480WPBB	AGERE	获取价格	R480-Type Lightwave Receiver with CML Data Output for up to 2.488 Gbits/s Applications
R4849-B	COILCRAFT	获取价格	Datacom Transformer, GENERAL PURPOSE Application(s)
R485	AGERE	获取价格	R485-Type Lightwave Receiver with Clock Recovery for 2.488 Gbits/s Applications
R485CMAA	AGERE	获取价格	R485-Type Lightwave Receiver with Clock Recovery for 2.488 Gbits/s Applications
R485CPAA	AGERE	获取价格	R485-Type Lightwave Receiver with Clock Recovery for 2.488 Gbits/s Applications
R485CPBB	AGERE	获取价格	R485-Type Lightwave Receiver with Clock Recovery for 2.488 Gbits/s Applications
R485FMAA	AGERE	获取价格	R485-Type Lightwave Receiver with Clock Recovery for 2.488 Gbits/s Applications
R485FPAA	AGERE	获取价格	R485-Type Lightwave Receiver with Clock Recovery for 2.488 Gbits/s Applications
R485FPBB	AGERE	获取价格	R485-Type Lightwave Receiver with Clock Recovery for 2.488 Gbits/s Applications

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