Datasheet > QDAX-500-002

QDAX-500-002

更新时间： 2024-11-11 23:30:35

品牌	Logo	应用领域
其他 - ETC		电信数据通信
页数	文件大小	规格书
1页	766K
描述
Telecomm/Datacomm

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中文翻译

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数据手册

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QDAX-500-002 数据手册

QDAX-500

InGaAs APDFET Receiver

Long-haul STM4/OC12 applications

High sensitivity, -40 dBm at 622 Mb/s

Low optical reflection

1300 and 1550 nm operation

Transimpedanceamplifier

Description

The Corning Lasertron QDAX is a fiber-optic receiver utilizing an InGaAs APD followed

up with a fixed 4K Ohm transimpedance amplifier which offers superior sensitivity

required in long-haul applications. Packaged in a 14-pin DIL, the QDAX is pigtailed with

single-mode fiber and the amplifier has 50 Ohm output impedance.

Specifications Contact Corning Lasertron regarding special requirements.

(Characteristics at 25^oC, except as noted)

Min

1250

Typ

Max

Optical Characteristics

Operating wavelength (nm)

Responsivity, APD gain = 1, 1550 nm (A/W)

Return loss (dB)

1560

0.9

Electrical Characteristics

Sensitivity, 1 • 10^-10, 1550 nm, 622 Mb/s (dBm)¹

Maximum overload (dBm)²

-40.5

-11

3.2

-40

-15

Transimpedance (K Ohms)

Bandwidth 3 < M < 20 (MHz)

+5 V supply current (mA)

-5 V supply current (mA)

Output impedance (Ohm)

500

Operating Conditions and Requirements

Storage temperature range (^oC)

Operating temperature range (^oC)

Positive supply voltage (V)

Negative supply voltage (V)

Power consumption (mW)

-40

-20

4.75

5.25

-4.75

500

-5

400

-5.25

1 Sensitivity is tested at an optimum APD voltage, typically M=12.

2 Maximum overload is tested at the minimum APD voltage to achieve 500 MHz bandwidth, typically M<3.

Pin Connections

APD Bias Voltage (+)

Ground

+5 V

Ground

-5V

Case Ground

Ground

10 Ground

11 Ground

12 Output

13 Ground

14 NC

Ordering Information

Suffix

FC/PC

Base Model

No Connector

-052

-053

QDAX-500

-002

-050

Product Information/Receivers and Detectors

2000

中文翻译

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