Datasheet > HFBR2526

HFBR2526

更新时间： 2022-03-22 03:03:59

品牌	Logo	应用领域
惠普 - HP		光纤
页数	文件大小	规格书
19页	439K
描述
Versatile Link The Versatile Fiber Optic Connection

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数据手册

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HFBR2526 数据手册

HFBR-25X3 Receiver

Pin #

Function

DO NOT CONNECT

Ground

Open

OPEN

GROUND

Do not connect

DO NOT CONNECT

Note: Pins 5 and 8 are for mounting and

retaining purposes only. Do not

electrically connect these pins.

Absolute Maximum Ratings

Parameter

Symbol

Min.

–40

Max.

+85

260

Units

°C

sec

Reference

Storage Temperature

Operating Temperature

Lead Soldering Cycle

Temp.

Time

Note 1

Note 2

Supply Voltage

–0.5

–1

Average Output Collector Current

Output Collector Power Dissipation

Output Voltage

–0.5

Notes:

1. 1.6 mm below seating plane.

2. It is essential that a bypass capacitor 0.01 µF be connected from pin 2 to pin 3 of the receiver.

Receiver Electrical/Optical Characteristics 0°C to 70°C, 4.5 V ≤ V_CC≤ 5.5 V unless otherwise

specified.

Parameter

Input Optical Power

Level Logic 0

Symbol Min. Typ. Max. Units

Conditions

Ref.

P_R(L)

–39

–13.7 dBm V_O= V_OL, I_OL= 3.2 mA Notes 1,

2, 3

–13.3

–53

V_O= V_OL,

I_OH= 8 mA, 25°C

Input Optical Power

Level Logic 1

High Level Output Voltage

Low Level Output Voltage

P_R(H)

V_OH

dBm V_OH= 5.5 V

Note 3

I_OH= ≤ 40 µA

I_O= -40 µA, P_R= 0 µW

I_OL= 3.2 mA

P_R= P_R(L)MIN

V_CC= 5.5 V, P_R= 0 µW

2.4

0.4

Note 4

High Level Supply Current

Low Level Supply Current

I_CCH

I_CCL

1.2

2.9

1.9

3.7

V_CC= 5.5 V,

P_R= P_RL(MIN)

Effective Diameter

Numerical Aperture

0.5

Notes:

1. Measured at the end of the fiber optic cable with large area detector.

2. Optical flux, P (dBm) = 10 Log P(µW)/1000 µW.

3. Because of the very high sensitivity of the HFBR-25X3, the digital output may switch in response to ambient light levels when a

cable is not occupying the receiver optical port. The designer should take care to filter out signals from this source if they pose a

hazard to the system.

4. Including current in 3.3 k pull-up resistor.

1...15 16 171819

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